Make Tech Easier

Mobile Media Converter: A Cross-platform No-Brainer Media Converter

Damien — Fri, 20 Nov 2009 13:39:29 +0000

Fancy a media converter that works in all Operating Systems and supports most of the widely used multimedia format? Look no further, Mobile Media Converter could just be the one for you.

The Mobile Media Converter (MMC) is a free video and audio converter for converting between popular desktop media formats like MP3, Windows Media Audio (wma), Ogg Vorbis Audio (ogg), Wave Audio (wav), MPEG video, AVI, Windows Media Video (wmv), Flash Video (flv), QuickTime Video (mov) and commonly used mobile devices/phones formats like AMR audio (amr) and 3GP video. iPod/iPhone and PSP compatible MP4 video are also supported.

Simple UI, great functionality

One thing that I like about MMC is that it is simple in design and does not contain any extra stuffs to misled its users. Regardless you are using Windows, Linux or Mac, you will get the same interface throughout. There is a +/- button for you to add/remove file(s), a button to select the output destination, a dropdown bar to select the output format and a Convert button to start the conversion. That’s it.

Its simple design is by no mean an indication of a lack of functionality. On the contrast, it is packed with plenty of features that you will find it useful.

Supports a variety of media formats

Be it video or audio formats, MMC has covered it all. It is able to convert between the commonly used formats, such as OGG, MP3, WMA, WMV, MP4 WAV, AVI etc. Unless you are using a device that required a special codec, MMC should have you covered.

Batch conversion

MMC supports batch conversion of videos/audios. Simply add a bunch of videos/songs to the application and it will batch convert them and save them all in the same folder.

Advance setting

Most of the time, you won’t have need for this, but if you are keen to change the output bitrate, codec, channel, size etc, then this is the place to go to.

Youtube downloader

We have previously covered several Youtube downloader desktop apps. Here’s another one to add to your collection.

The best part about this is that after downloading the Youtube video, you can convert it to the format that you want, or just to extract the mp3 track in the video. This is great if you just want to get the music out of the video.

Trim/crop

If you think that is all, then you are wrong. MMC also allows you to trim/crop your video before converting. One thing though, this functionality is hidden on its interface and you have to perform extra steps to edit the video.

On the Video entry, right click your mouse. You should now see the options to Trim/Crop. The Trim function is for you to determine the start and end length of the converted video while the Crop feature allows you to change the aspect ratio of the video.

Suggestions for Improvement

One thing that I found lacking is the ability to stop the operation once the conversion start. While testing this out, I accidentally clicked the Convert button and the conversion starts without showing a prompt. Neither does it provide a Cancel button for me to stop the operation. I have two choices: wait for 30 minutes for the conversion to complete or to kill the application completely. I choose the latter. It will be great if it stop the operation in mid-way.

Another thing that is lacking is the support for subtitle files. For converting movie to iPhone format, until it supports adding of subtitle files to the video, I will still stick with my XviD4PSP . Other than that, this is one of the best media converter that I have come across so far.

What do you think?

Image credit: Houkwing

Mobile Media Converter

Mobile Media Converter: A Cross-platform No-Brainer Media Converter originally published on Make Tech Easier (RSS)

Mastering Grub 2 The Easy Way

Joshua Price — Thu, 19 Nov 2009 13:38:33 +0000

If you’re running Linux, there’s a good chance your distro of choice uses Grub as the default bootloader. Grub has served well for many years, but it’s beginning to show its age. As with all software, it doesn’t take long before the latest-and-greatest becomes old-and-haggard. Features have been piling up in Grub without much thought going into revamping the core program. Eventually, this lead to a messy patchwork that no one really wanted to maintain. At this point, Grub2 was born. It’s a complete rewrite from the ground up using a completely redesigned structure. This new Grub gives us powerful features like conditional statements (if/then, etc), intelligent upgrades, and some greatly improved graphics.

Getting Grub2

Currently, if you want to use Grub2, your best bet is to run Ubuntu 9.10 (Karmic Koala). If you just want to toy around and see what it can do without risking your system, I’d suggest running it inside a virtual machine as described here, but of course with Ubuntu 9.10.

menu.lst/grub.cfg

If you’ve messed with the original Grub (now called Grub legacy), you doubtless know all about menu.lst. That was the file where Grub legacy stored pretty much everything. In Grub2, the closest equivalent is grub.cfg, also located in /boot/grub. One of the most important differences, however, is that you should not edit the grub.cfg file directly. Some of you may be thinking “Ha! Warnings like that are for n00bs!”. Well the reason for this rule is not because the developers don’t think you’re l33t enough, it’s because that file is auto-generated by Grub2 and will be overwritten without warning as a result of things like kernel upgrades.

Any time the update-grub command is run, Grub2 will read its various config files and use their contents to generate grub.cfg. These files are dealt with individually below.

/etc/default/grub

Many of Grub’s options that used to be in menu.lst are now here. This includes things like whether or not to display the Grub menu, and how long to wait before timeout. This screenshot is the default config in Ubuntu 9.10, and is set to hide the Grub menu, disable “recovery mode” options, and instruct the kernel to include a splash screen.

By the way, to force Grub 2 to show the menu on boot just hold down the Shift key while Grub is starting.

/etc/grub.d/

This is where things really begin to differ from Grub legacy. Where you’d normally enter all your boot options in the menu.lst file, Grub 2 takes a very different approach. The /etc/grub.d/ directory contains individual files, each representing a option for the boot menu. The following shows the files contained in the default install.

While it’s certainly a lot different than Grub legacy, you may notice something familiar about that folder. It’s set up in a way very similar to the standard Linux startup system, SysV Init. Each of the files shown is a shell script that executes in order. Order is determined by the numbers at the start of each filename, so the script in 00_header will always run before, say, 05_debian_theme.

/etc/grub.d/40_custom

Chances are, if you need to edit your boot menu, this is the file you’re looking for. This is where you add your custom entries to the menu. Since this is the last numbered file in the grub.d directory (as explained in the section above), any entries you place in this file will show up at the end of the boot menu.

By default, the 40_custom file is mostly empty. In this example, I’ve added a new menu entry.

Splash Images

You can easily download the Grub 2 splash pack in Ubuntu with:

sudo apt-get install grub2-splashimages

When it’s done, all the images will be stores as TGA files in /usr/share/images/grub/.

The file that specifies what splash image to use on boot is the 05_debian_theme file we saw earlier. So to set our new custom splash, we want to open /etc/grub.d/05_debian_theme as root in whatever text editor you prefer. Look for a line similar to the highlighted one in the example below,

And change the filename to whichever splash image you prefer. Make certain the path points to the /usr/share/images/grub/ directory. Some older versions default to /usr/share/images/desktop-base/ and that’s not what we want.

Applying changes

As you may remember from the beginning of this guide, the grub.cfg file is auto-generated from the other config files we’ve covered. When you’ve made changes to those files, you’ve got to tell Grub to read them and pull together a new config file. To do that, simply run the following command as root:

update-grub

Once it’s complete, reboot your computer (or virtual machine) to see the results. Don’t forget to hold Shift while booting, if your menu is still set to Hidden.

Mastering Grub 2 The Easy Way originally published on Make Tech Easier (RSS)

One More Way to Install Windows 7/Vista/Server 2008 From a USB drive

Soumen Halder — Wed, 18 Nov 2009 13:35:31 +0000

There are plenty of ways that you can install Windows 7 from USB drive. We have covered two, and here is another one for you.

The following free tool is created by one of the AskVG.com readers created exclusively for the sake of the site. This free tool is coined as A Bootable USB (ABUSB) and it allows you to easily create a bootable USB drive for the purpose of Windows 7 or Vista or Server 2008 installation.

Now let us proceed to the steps to create a bootable USB Drive with Windows 7 or Vista or Server 2008 installation files on it.

Requirements to use this tool :

A USB Drive or simply a pendrive with at least 4GB in free space.
A Windows 7 or Vista or Server 2008 (whichever you are trying to install) bootable DVD Disc or ISO Image.
A PC that has Windows 7 or Vista or Server 2008 already installed. You can borrow one from your friends or use the other one (if you own another) that has a DVD drive. This app is designed to work on these platforms only.

NOTE : Though this utility lets you create a bootable USB, your PC must be able to support booting from USB for this to work. You can check the BIOS settings and set the USB drive to select primary boot device as USB Drive.

Now after making sure you have fulfilled all the three necessities mentioned above start with the steps below

Steps to create a Bootable USB Drive :

1. Download A Bootable USB from the following link onto the PC mentioned in the 3rd step in the requirements section.

Download Bootable USB Drive Creator from Skydrive.

2. Load the OS DVD onto the DVD Drive or mount the ISO Image file onto a virtual drive of the same PC.

3. Its a portable utility and hence don’t need installation. Simply run it. Check the option “I have read and accepted the following License Agreement“. Now click on OK button to launch the main application. The app looks somewhat like below.

4. The app will then carry out the following 4 steps:

Check USB drive (To check whether your USB drive is attached or not)
Format USB drive
Choose DVD or ISO image (To copy the required files to USB drive)
Start the process to create bootable USB drive

By now I’m sure you have figured out that this great tool will now end all worries for those really looking forward to experience Windows 7 but unable to do so due to the lack of a DVD drive. Hope this small trick solve your problem. Fee free to ask questions.

One More Way to Install Windows 7/Vista/Server 2008 From a USB drive originally published on Make Tech Easier (RSS)

Make Your WordPress Blog iPhone Compatible Using WPtouch

Sharninder — Tue, 17 Nov 2009 23:21:42 +0000

I’m sure most of you would agree with me that the iPhone is the world’s most popular smartphone. Even if you don’t agree with that statement per se, you’d definitely agree that it is the world’s most popular smartphone for accessing the Internet.

There was a time when web pages had to be written specially for mobile devices and most devices available in the market just couldn’t display regular web sites designed using HTML.

The Safari browser on the iPhone and iPod touch devices is responsible for more than half of the world’s mobile Internet usage and it doesn’t look like that uptrend is going to change soon. The reason behind this popularity is that, unlike other smart phone browsers, mobile Safari can display regular webpages as well as desktop based web browsers.

But, while the iPhone and iPod touch browsers display almost all websites perfectly, using a mobile specific theme you can offer a lot of advantages to your visitors.

For one, the mobile optimized pages will load a lot faster. The fonts will be optimized for reading on a device with a small screen and last but not the least, the user won’t have to scroll and zoom just to read the content.

But, if you’re worried that you’ll have to do a complete rewrite of your blog’s theme to make a mobile optimized version, don’t worry, WPtouch is here to your rescue.

WPtouch is a wordpress plugin that completely changes the way your blog looks on a mobile device like the iPhone, iPod touch or the Android. In that sense, it acts more like a theme for your blog rather than a plugin.

If you’re using wordpress version 2.8 or above, the easiest method to install WPtouch is to login to the admin panel and click on the “Add New” link under Plugins.

Search for the term WPtouch and when the WPtouch plugin shows up in the search results, click on the Install link to install it automatically.

Once the installation is completed, you can activate the plugin by clicking on the Activate link on the same page.

The plugin will now be installed and activated, ready to start serving a mobile version of your blog to your iPhone totting visitors.

If you want, you can just leave it at that and WPtouch will happily keep serving your visitors as long as you want, but if you’re like me and like to customize each and every part of your blog, I’d suggest that you give the Settings pane a look and customize certain aspects of WPtouch to better match your blog.

Click on the WPtouch link under Settings.

This is where you can change the theme’s style, colors and the icons used. When you’re happy with your custom changes, click the Save Options button.

If you use the WP Super Cache plugin on your blog, like I do, then you need to make some more changes to the your setup.

Click on the WP Super Cache link under Settings and check the tick box that says “Mobile Device Support” and click the Update Status button.

Scroll a little further down the page and you’ll find the Rejected User Agents text box. You need to add the following user agents to the list that is already there.

phone
ipod
android
dream
cupcake
webos
incognito
webmate
opera mini
blackberry9530
blackberry9500

Save the list.

That’s it. You can now happily declare your blog as the most mobile friendly blog in the neighborhood.

Make Your WordPress Blog iPhone Compatible Using WPtouch originally published on Make Tech Easier (RSS)

Useful WordPress wp-config Tricks That You May Not Know

Damien — Tue, 17 Nov 2009 13:16:46 +0000

If you are one of the many who install WordPress via Fantastico, chances are, you won’t even know the existence of the wp-config file in WordPress. The wp-config.php file is one of the most important files in Wordpress. It holds the keys to your database and also many of the configuration options that you never know you can do with WordPress. Here are some tricks that you can get your WordPress to do by editing the wp-config file.

1. Database settings

define('DB_NAME', 'putyourdbnamehere');
define('DB_USER', 'usernamehere');
define('DB_PASSWORD', 'yourpasswordhere');
define('DB_HOST', 'localhost');

This is the first thing that you need to configure in order for WordPress to work. In most cases, you only need to change the database name, username and password. For the DB_HOST, ‘localhost’ should work most of the times. If not, ask your server administrator for details.

2. Changing the database charset value

define('DB_CHARSET', 'utf8');

You won’t have to change this value 99% of the time. Change this only if you are very sure that your database is using a different charset.

3. Changing the database character set sort order

define('DB_COLLATE', '');

Once again, change this only if you know what you are doing. If not, leaving it blank is the best option.

4. Authentication keys

define('AUTH_KEY', 'put your unique phrase here');
define('SECURE_AUTH_KEY', 'put your unique phrase here');
define('LOGGED_IN_KEY', 'put your unique phrase here');
define('NONCE_KEY', 'put your unique phrase here');

The authentication keys are used to insure better encryption of information stored in the user’s cookies. Go to https://api.wordpress.org/secret-key/1.1/ to generate a new set of keys and copy/paste them into your wp-config.php file.

If you are using WPMU, you will see three extra sets of authentication keys:

define('AUTH_SALT', 'put your unique phrase here');
define('LOGGED_IN_SALT', 'put your unique phrase here');
define('SECURE_AUTH_SALT', 'put your unique phrase here');

5. Table prefix

$table_prefix = 'wp_';

This $table_prefix settings allow you to change the default wp_ prefix before your WordPress installation.

Note: If your existing database is already using the default wp_ prefix, changing this value will not change the database value, and it will also cause your site to break. To change your existing table prefix, refer to this tutorial.

6. Language and Language Directory

define('WPLANG', 'de_DE');
define('LANGDIR', 'mylanguagedirectory');

If you are using a language translation file for your blog, this is where you define the language that you are using and the location of the translation (.mo) files.

Defining of LANGDIR is optional. If it is not specified, WordPress will first look up the wp-content/languages folder, follow by wp-includes/languages for the .mo file.

7. Defining the Home and site url

define('WP_SITEURL','http://your-site-url.com');
define('WP_HOME','http://your-site-url.com');

The SITEURL refers to the actual installation path of WordPress (the file path where the wordpress files are located) while the HOME refers to the URL that you want your visitor to access. There are several uses for this

For security measure. Install your wordpress in subfolder and have your visitors access them from the root directory
Migrating to new URl. When you are moving to a new URL, you can easily restore your database by pointing the WP_SITEURL and WP_HOME to the new URL. No editing of the database is required.

8. Revision count

define('WP_POST_REVISIONS', FALSE);
define('WP_POST_REVISIONS', 3);

Change the number of post revisions for WordPress to record. Giving it a value of FALSE (without the quote) will turn post revisions off.

9. Modify AutoSave Interval

define('AUTOSAVE_INTERVAL', 160 );

When editing a post, WordPress uses Ajax to auto-save revisions to the post as you edit. You may want to increase this setting for longer delays in between auto-saves, or decrease the setting to make sure you never lose changes. The default is 60 seconds.

10. Define new wp-content location

define( 'WP_CONTENT_DIR', $_SERVER['DOCUMENT_ROOT'] . '/blog/wp-content' );
define( 'WP_CONTENT_URL', 'http://example/blog/wp-content');
define( 'WP_PLUGIN_DIR', $_SERVER['DOCUMENT_ROOT'] . '/blog/wp-content/plugins' );
define( 'WP_PLUGIN_URL', 'http://example/blog/wp-content/plugins');

Since WP2.6, you are allowed to move the wp-content folder to other destination and still get it working. You just need to specify the filepath of the new location in the wp-config file.

11. Access external configuration files

require_once(‘FilePathToConfigurationFiles’);

For developer, if you need to access external configuration file from within WordPress, the place to define it will be within the wp-config.php. This is useful when integrating another software with WordPress. For example, to integrate bbpress with WordPress, add the following

require_once(‘filepathtoforums/bb-load.php');

to access to the bbpress functions in WordPress.

12. Managing your cookies

define('COOKIE_DOMAIN', '.yoursite.com');
define('COOKIEPATH', preg_replace('|https?://[^/]+|i', '', get_option('home') . '/' ) );
define('SITECOOKIEPATH', preg_replace('|https?://[^/]+|i', '', get_option('siteurl') . '/' ) );
define( 'ADMIN_COOKIE_PATH', SITECOOKIEPATH . 'wp-admin' );
define( 'PLUGINS_COOKIE_PATH', preg_replace('|https?://[^/]+|i', '', WP_PLUGIN_URL)  );

The cookie definition is meant for sites with unusual domain setup. If you are using sub-domains to serve static content, you won’t want WordPress to track the cookies for the static sites. Simply define the COOKIE_DOMAIN option to limit the domain tracked by the cookie.

13. Debug

define('WP_DEBUG', true);

The WP_DEBUG option is especially useful when you are developing a WP site. It allows you to see what went wrong in the code. In actual production site, this option should be turned off (FALSE) as it can affect the performance of the site.

Additionally, if you are planning on modifying some of WordPress’ built-in JavaScript, you can enable the following option:

define('SCRIPT_DEBUG', true);

This will allow you to edit the scriptname.dev.js files in the wp-includes/js and wp-admin/js directories.

14. Configure Error Log

@ini_set('log_errors','On');
@ini_set('display_errors','Off');
@ini_set('error_log','/home/example.com/logs/php_error.log');

This option allows you to turn on php error_logging and logs them to a specific file. This is especially useful for those who have no access to the php.ini file.

15. Increasing memory allocated to PHP

define('WP_MEMORY_LIMIT', '64M');

Specify the maximum amount of memory that can be consumed by PHP. This setting may be necessary in the event you receive a message such as “Allowed memory size of xxxxxx bytes exhausted”.

16. Cache

define('WP_CACHE', true);

Activate the WP_CACHE for better site performance.

17. Custom User and Usermeta Tables

define('CUSTOM_USER_TABLE', $table_prefix.'my_users');
define('CUSTOM_USER_META_TABLE', $table_prefix.'my_usermeta');

Save the user data to other table instead of the default wp_users.

18. Save queries for analysis

define('SAVEQUERIES', true);

The SAVEQUERIES option allows you to see all the queries made to the database. You can then analyze those queries and see the function that called it, and how long that query took to execute.

NOTE: This will have a performance impact on your site, so make sure to turn this off when you aren’t debugging.

To view the queries, place the following code in the footer of your theme:

if (current_user_can(’level_10′)){
global $wpdb;
echo “

”;

    print_r($wpdb->queries);

    echo “

”;
}
?>

The code above uses the level_10 capability so only the administrator will see the query results.

19. Override of default file permissions

define('FS_CHMOD_DIR', (0755 & ~ umask()));
define('FS_CHMOD_FILE', (0644 & ~ umask()));

The above two options allow you to override the default file permissions. You won’t have to define this in most cases. However if your webhost uses restrictive permissions for all user files, then this is the way to go around it.

20. FTP/SSH Constants

define('FS_METHOD', 'ftpext');
define('FTP_BASE', '/path/to/wordpress/');
define('FTP_CONTENT_DIR', '/path/to/wordpress/wp-content/');
define('FTP_PLUGIN_DIR ', '/path/to/wordpress/wp-content/plugins/');
define('FTP_PUBKEY', '/home/username/.ssh/id_rsa.pub');
define('FTP_PRIKEY', '/home/username/.ssh/id_rsa');
define('FTP_USER', 'username');
define('FTP_PASS', 'password');
define('FTP_HOST', 'ftp.example.org:21');

WordPress allows you to upgrade the core version and plugins from within the backend. However, some of you might not be able to enjoy the benefits due to the FTP connection issue. Simply update your wp-config file with the necessary FTP credential and your WP upgrade function should work fine.

21. Control Proxy Access

define('WP_HTTP_BLOCK_EXTERNAL', false);
define('WP_ACCESSIBLE_HOSTS', 'api.wordpress.org');

The above options allow you to access external hosts from your domain. This is useful if you are in a restrictive environment (such as your comapny’s intranet) and you need to access an external host.

Protecting wp-config file

With so many information in the wp-config.php file, the last thing that you want is for hacker to see your wp-config file and gain access to your database.

Add the following code to your .htaccess file to prevent hackers from accessing your wp-config file.

# protect wpconfig.php
<files wp-config.php>
order allow,deny
deny from all
files>

Did I miss out any tricks? Leave it in the comments

Useful WordPress wp-config Tricks That You May Not Know originally published on Make Tech Easier (RSS)

Tablet Note-taking Made Easy with Xournal

Tavis J. Hampton — Mon, 16 Nov 2009 13:15:48 +0000

Every tablet needs a good writing application –something to take notes, make annotations, and maybe even scribble a quick sketch. Xournal is a GTK-based program that does just that. It works with Linux-compatible desktop graphics tablets, tablet PCs, and maemo-based handheld devices (such as the soon-to-be released Nokia N900). Xournal is available in many distribution repositories, or you can download the source code from their website.

Features

By default, Xournal presents you with a notebook background. You can change that to a blank page, a a plain ruled page, or a graphing grid. To do this, click the “Journal” menu, then “Paper Style”, and then choose the one you like. To change the paper color, click “Journal” and then “Paper Color”.

There are several input styles:

1. Pen – basic handwriting tool.
2. Eraser – to remove writing.
3. Highlighter – for highlighting text.
4. Text – to type in regular print.
5. Ruler – to draw straight lines.

Xournal also has support for graphics tablet features, such as pressure sensitivity and automatic eraser detection. All of these features can be configured under the “Options” menu. To scroll through multiple pages, click “View” and “Continuous”, and to create a new page, click the up arrow in the bottom left corner, next to the page number.

Background Selection

Xournal has another feature which lets you select any background you want, rather than the four it provides. Start with a new document and:

1. Click “File” and “New”.
2. Click the “Journal” menu.
3. Click “Load background”.
4. Select a background (preferably a wallpaper or scanned document that will cover the entire page).

Now, you can write directly on that new background. If you select “background screenshot” instead, it will show your desktop. Click on whatever you want to take a screenshot of, and it will import a picture of it into Xournal.

PDF Annotations

One very useful Xournal tool is its PDF annotation capabilities. To annotate a PDF:

1. Click File
2. Click Annotate PDF
3. Choose a PDF file.
4. Use the pen tool, highlighter, or ruler to make annotations.

With a graphics tablet, annotating becomes just like editing a physical document on your desk. The advantage is the undo feature. A simple Ctrl-Z will take you back to the last time you lifted the pen. When you are finished with it, you can export it back to PDF format.

Selection Rectangle

The selection rectangle gives you the power to move something even after it has been drawn, written, or typed. For example, you might have circled some text but then realized that the circle was not quite where you wanted it. Click the “selection rectangle” button and then draw a rectangle completely around the part you wish to move. You will then be able to drag it to a new location. It will let you select as many objects as you want, as long as they are completely inside the selection rectangle.

Xournal is easy to setup and use, and best of all, it is free software. With Xournal in your computing arsenal, nothing will be safe from your pen.

Tablet Note-taking Made Easy with Xournal originally published on Make Tech Easier (RSS)

3 Sites to Easily Share Your Documents With Others

Trevor Dobrygoski — Sun, 15 Nov 2009 13:26:05 +0000

With all of the different ways to be social on the web, one of the things you may not think of sharing is your documents and presentations. I was surprised there are as many sites out there offering just such a service. When I really thought about it, it makes a lot of sense. These sites are they are like Youtube or Vimeo for documents.

Like many other types of social sites, these document sharing sites have the same basic idea to them; post all of your documents and presentations for all to see. Large companies like Ford use these sites to share fact sheets and marketing PDFs. They can be a really great place to research a topic or get ideas for a project you you may be stuck on.

Some of the sites offer the option to buy documents such as contracts, invoices and even ebooks. I noticed, while perusing through some of the sites, quite a few publishers and online magazines have accounts.

1. Doc Share

Doc Share offers a great variety of documents to view and download. Four categories (Business and Legal, eBooks, Essays or Guides and Instructions) make finding the type of document you are looking for easier, While these categories are fairly broad, they do help narrow your search.

The Social Part

You can give “kudos” up or down similar to Reddit or Stumbleupon. Of the three, Doc Share seems a little more laid back. When I went to the site for the first time, one of the recently added documents on the homepage was song lyrics and another was celebrity mug shots. The layout is a bit bland too.

2. Doc Stoc

Doc Stoc has millions of documents, both pay and free, in an easy to use layout. The layout is a little more categorized than others making it much easier to sift through the myriad of shared documents. (*note – while writing this post, I found A LOT of spam documents on this site. They were really easy to spot though.)

The Social Part

If you find something you like, you can save it to a folder. These don’t need to be files you have uploaded, anything on the site can saved. What I have used this particular site for in the past is finding great templates or inspirational presentations.

Of the three, this seems to be the least social on-site. It has basic sharing options like a Twitter button and you can embed a document into your site. To me, this one feels more like going to the library versus a Barnes and Noble or used bookstore.

3. Scribd

Scribd seems to be the most hip site of the three. They overhauled the site this past summer and added all kinds of features. Simple things like signing in with your Facebook info or Open ID show these guys are a bit more in-tune with whats going on.

There are plenty of categories to help narrow your searches. In addition to categories, the community tab lets you search for popular people you may want to follow.

The Social Part

This is the most social of the three. Scribd lets subscribe to other peoples feeds. You can update your on-site status with what you are reading by pasting a link to the document you are reading or publishing. This update is called a “Scribble”.

If you come across a presentation you want your Facebook or Twitter followers to know about, you have the buttons share. Others are also available along with the the code to embed it into your site.

How do social document site help you share your documents with your other communities?

image credit: Saxoji

3 Sites to Easily Share Your Documents With Others originally published on Make Tech Easier (RSS)

Lunascape – The World’s First Triple Engine Browser

Shevonne — Sat, 14 Nov 2009 23:00:54 +0000

Web developers know the importance of testing web sites and blogs on the different web browsers available. A site/blog can look great on one browser, but if you try to access it on another one, it can probably look garbled. It’s a hassle checking a web site/blog on Internet Explorer, Firefox, Chrome, Safari, Opera, etc. What if a browser combined the three main browser types, which removed the need to open up three separate browsers? There is one – Lunascape.

Lunascape is the first multilingual, triple engine browser developed in Japan. It combines the four main web browsers – Internet Explorer, FireFox, Chrome, and Safari. This mean that it supports the three layout engines, or rendering engines, that are used to create the four browsers listed above: Trident (Internet Explorer), Gecko (FireFox), and WebKit (Chrome/Safari). Currently, it only works on Windows.

One thing that I really liked about the browser is how customizable it is. When installing it, I am able to choose the default layout engine, or rendering engine that I want to use.

This doesn’t mean that I can’t quickly change to the other engines. In the lower-left hand corner, there is a globe icon that allows me to change the browser for that web page I am viewing.

You can even associate a web page with a specific layout engine, even if it’s not the default. This is especially useful when you need to test a web site/blog on various browsers.

You can even use Lunascape as a portable browser instead of having it installed on your system.

Lunascape allows you to import bookmarks from Internet Explorer, Firefox, Opera, and various others. I found it a little strange that it didn’t allow you to import bookmarks from Safari or Chrome, since Webkit is one of the inbuilt layout engines.

Lunascape comes preset with four different skins – Default, Cool, Silver, and Simple. They are equivalent to the four browsers that Lunascape has. If you don’t like any of those, you can change the web skin to the 190 different web skins that were created by users. Users can also create their own skin and upload it into the skin library that Lunascape has online. There are some great skins in the library, so don’t forget to check it out.

The plugin library is not as vast. There is only one plugin available: Twitter plugin. This allows you to have the Twitter tool in the Lunascape browser. There should be more plugins available, or allow users to use the plugins from the other browsers. Looking in the Lunascape forum, it seems that users will have the capability of using Internet Explorer and FireFox plugins in Lunascape in the next release (currently in beta). Additionally, users are also able to register add-ons that they created for the browser.

Lunascape has a great built-in RSS Reader that allows you to add a single RSS feed or import an OPML file.

There is also a RSS Ticker that scrolls at the top of the browser with your RSS feeds.

It doesn’t seem that the RSS Reader and the RSS Ticker are associated with one another, which is a bad flaw. The best way to handle this is to allow you to pick and choose which feeds in your RSS Reader you want to be in the RSS Ticker. This will eliminate the redundancy of having to add an RSS feed to two different places, and not be overwhelmed with too many items scrolling at the top of the browser. A good thing is, the RSS settings are easily customizable and allows for the ease of subscribing to RSS podcasts.

In Lunscape, you are able to search different search engines, including Google, Yahoo, Ask, Technorati, Ebay, and Amazon. This is great because you don’t need to have more than one toolbar to search the different search engines.

Lunascape has various bookmarklet that have been taken from the three layout engines that you are able to use and customize to the way you want. They are sectioned off by Trident, Gecko, and Webkit, so you know where the bookmarklet came from. It gives you the capability of customizing the browser even more than you already can.

Overall, I have to say that Lunascape is a browser that web developers should use. There are a couple of issues with the browser, but nothing that takes away its customizability and usefulness.

Lunascape

Lunascape – The World’s First Triple Engine Browser originally published on Make Tech Easier (RSS)

Mac: Load Flash only when you want to with Clicktoflash

Sharninder — Sat, 14 Nov 2009 13:23:00 +0000

Adobe’s Flash technology is pretty much THE standard when it comes to delivering video over the Internet. A number of high profile sites like YouTube, hulu and metacafe use flash to display content to their users and the flash plugin is quickly becoming a must have for every computer user.

Flash is not being used just for videos, it is also used around the Internet for creating casual games, advertisements and pretty much anything that you can think of.

In spite of all the advantages of the Flash platform, the problem with flash is that other than Windows, it really doesn’t run well on any other platform. Flash is also a notoriously heavy user of your system’s resources.

If you’re a Linux or OS X user like I am, you can forget about timely updates and can also expect your browser’s memory and CPU usage to go through the roof if you like visiting flash heavy websites. In my opinion, that is reason enough to get rid of Flash.

So, what do you do if you’ve had enough of the flash advertisements and videos making an appearance on every website that you visit ?

You give ClickToFlash a try !

ClickToFlash is an extension for Safari on OS X that blocks Flash from appearing on any site that you visit. With ClickToFlash loaded, this is how a site using flash will look like.

So, what’s the great deal about ClickToFlash, you ask ? You could have gotten rid of flash by just removing the flash plugin, right ? And to block advertisements, there are already some excellent freeware out there.

Well, I agree, but with ClickToFlash you don’t have to remove the flash plugin and that is the flexibility that it provides. The flash plugin will not be loaded up with every page you view of YouTube, for example, but you can still see the flash elements on the web page, if you want to, by just clicking on the element. So, to start playing the YouTube video above you can just click anywhere inside the gray area and the video will start playing.

Infact, in the case of YouTube, ClickToFlash also gives you an option to view the higher quality the H.264 video stream using QuickTime instead of Flash. Just right click the inside the gray area and select the H.264 option.

Isn’t that awesome ?

But, if you’re a heavy flash user, the constant clicking required to view the content on all your favorite sites might annoy you a bit. In that case, ClickToFlash provides an option to add certain websites to a Whitelist.

A Whitelist is a list of all websites which ClickToFlash excludes from blocking. Adding a site to the Whitelist is easy too, just right click the flash element on the particular site and select the Add to Whitelist option, as you can see in the image above.

ClickToFlash will then add the site’s URL to it’s Whitelist and the next time you visit that site, you’ll be able to enjoy all flash content as if ClickToFlash never happened to you ! I can already see myself making use of this feature for atleast a couple of sites.

So, do you guys find flash videos and ads annoying ? Have you ever though of ways to get rid of them ?

Note: A similar plugin for Firefox is Stop Autoplay

Mac: Load Flash only when you want to with Clicktoflash originally published on Make Tech Easier (RSS)

How to Play Classic Console Games in Linux

Joshua Price — Fri, 13 Nov 2009 13:07:37 +0000

If you’re reading this, there’s a good chance you grew up with classic video game consoles like the NES and Sega Genesis. For years Windows users have been enjoying high quality game emulation software, but many of the Linux options have been buggy or incomplete. It’s time to take a look at where things stand when it comes to playing console games in Linux. Here at MakeTechEasier, we’ve touched on console game emulation here and there, but never done a guide covering multiple systems. Today, we’ll show you how to run games for NES, SNES, Genesis, original Playstation, and Dreamcast.

Before we begin, it’s important to note one thing right up front – many console manufacturers do not look kindly on emulation, and some emulators require proprietary software (like the game system BIOS) in order to run. Because of the legal grey area occupied by some of this software, there may be some files or programs for which MTE cannot provide links, such as the actual game files (commonly called ROMS).

NES – GFCEU

We’ll begin with the system that brought video games into many of our homes for the first time, the Nintendo Entertainment System. NES emulators are often the easiest to find, install, and run. In my searching for quality NES emulators for Linux, I’ve found GFCEU to be my favorite.

Installation – It’s available in the standard Ubuntu repositories, so it can be installed easily with apt-get/aptitude/Synaptic, or with the command below:

sudo apt-get install gfceu

It is a graphical frontend for the console-based NES emulator FCEU, so if your distro does not have GFCEU in the standard repositories, look for FCEU to get the same capability.

SNES – SNES9Express

We’ve covered the ZSNES emulator before, so this time we’ll check out my personal favorite, SNES9Express. Like GFCEU above, this is a graphical frontend to a console emulator, in this case SNES9X.

Installation - Like the NES emulators above, both the graphical frontend (SNES9Express) and the emulator itself (SNES9X) are available in Ubuntu’s repositories, so they can be installed easily with apt-get/aptitude/Synaptic like most other software.

Genesis – Gens/GS

Gens/GS is a fork of the popular Gens Genesis emulator. Its goal is to combine the various forks of Gens into one clean, functional program. It can support a wide variety of games and runs on both Linux and Windows, but unfortunately does not (yet) fully support 64 bit processors.

Image by SonicRetro

Installation - You can download Gens/GS for Ubuntu (32 bit only) and Windows here.

Playstation – pSX

Since we’ve covered pSX in detail before in this article, I wont go into a lot of detail here. pSX allows you to play many original Playstation games from your Linux PC. It does, however, have the same drawback as Gens/GS in that it does not currently support 64 bit environments.

Installation - covered in detail here.

Dreamcast – LXDream

Running Dreamcast games on PC requires a fairly fast machine. My Core 2 Duo with Intel graphics wasn’t quite up to the task, so LXDream only gets about 20% native speed for me. On the plus side, 64 bit CPUs are fully supported. You will need the Dreamcast system BIOS to run any games, and that’s one of those files you’ll have to find on your own.

The only problem I had with LXDream was that it didn’t have any controls configured by default. Fortunately, setting up the keyboard is as simple as opening Settings > Controllers and choosing Properties on Sega Controller section.

Installation - Source and binaries for Mac OSX and Linux can be found here. The Debian package installed perfectly on my Ubuntu desktop.

If you know any other high quality console game emulators for Linux, let us know in the comments.

How to Play Classic Console Games in Linux originally published on Make Tech Easier (RSS)

How to Create a Virtual Machine of Your Existing Windows Operating System

Soumen Halder — Thu, 12 Nov 2009 13:35:57 +0000

A virtual machine is a software, that lets you create and run a separate operating system in your existing computer system. You can boot the virtual machine from the parent operating system and run just like another software application.

For example: If you are using Windows xp, you can install popular virtualization software like Windows virtual PC, Vmware workstation to create a virtual machine within your current operating system. Now in that virtual machine, you can install any operating system e.g Windows xp, vista. You can run these operating systems in a new explorer window within Windows xp.

The problem with virtual machines is that you have to install an operating system from scratch. This includes loading the operating system from cd or dvd, installing all the drivers and system software etc. This can be very time consuming and is not a quick job.

How to Convert your Existing Operating System into a Virtual Machine

Microsoft has a free application named Disk2vhd, which can create a virtual machine of your existing operating system. The utility is a portable application and does not require any installation. You can run the virtual machine on any computer you want.

Following are the steps involved to create the virtual machine of your existing Windows operating system:

1. Download the Zip file (751 Kb) and extract it. After that, just run the Disktovhd. exe.

2. The application will show you the available drives in your computer.

3. Select the drive which you want to migrate as a virtual machine. In this case, i would want to create a virtual machine for my Vista installation, hence i have selected the D drive.

4. Specify the path where you want to save the virtual hard drive (vhd) file. The file would be of large size and almost equal to the size of the operating system drive.

5. Hit the Create button. It would take some time to create the vhd file (mine took 25 minutes).

The software will clone a virtual hard disk of the drive selected and save it in specified location. After the vhd file has been created, you can use any virtualization software to mount the virtual hard disk and run the operating system as a virtual machine.

For example: I mounted the virtual hard disk on Microsoft Virtual PC and ran Windows Vista as a virtual machine under Windows xp. The software can convert the chosen hard drive into a vhd file, even if it is under use.

How can the Virtual machine be useful

Using a virtual machine has many advantages, especially when you are tech savy. Consider you are working in Windows xp and need to test a small Windows application compatible with Windows vista only. In that case you have to boot your system and start Windows vista again. A virtual hard disk of vista will come in handy here as you can start testing the vista compatible application by starting a virtual machine in xp.

Another situation where virtual machine can be a real time saver is when you are using multiple computers. Suppose you want to work in your friends computer with all your installed software and applications. In that case, just create a virtual hard drive of your operating system and carry the vhd file in a usb stick. When you are using the friend’s computer, just mount the virtual hard disk and use all your installed software.

Disktovhd can be used to create virtual hard drives of Windows xp, Windows vista, Windows server 2003. If you are using Ubuntu, check out how to create an Ubuntu virtual machine.

How to Create a Virtual Machine of Your Existing Windows Operating System originally published on Make Tech Easier (RSS)

Become A Technical Guru With Problem Steps Recorder

Damien — Wed, 11 Nov 2009 13:19:42 +0000

How many times have you tried to teach your mum or old granny a simple task on the PC, but you never seem to be able to get the message across?

Firefox? What is that? Browser? Browse what? …

In MakeTechEasier, we understand how you feel, because we have been teaching people to do simple stuffs on their computers day in and out and we know how frustrating it can be. Apparently, what appears simple to us is actually an arduous task for many.

In Windows 7, there is this small and simple application that could make your life much easier. Problem Steps Recorder is an useful tool that allows you to record down your steps to troubleshoot the issue. It is almost like a screencast application, except that it saves in the MHTML format.

Using Problem Steps Recorder

In your Windows 7, click on the Windows Orb (also known as the Start menu) and type in psr in the search field.

Select and run the psr.exe application.

Click on the Start Record button

Do the required action.

At any point of time, you can Add Comment button to add comments to your recording.

Once you are done, click Stop Record. You can also click Pause Record to stop recording temporary.

PSR will then prompt you to save the recording. The saved file is in zip format. When you unzip it, you will get a MHTML file where you can double click to open it in browser.

Viewing the recording

In the file, you will see the actual steps (with screenshot) recorded by the psr. For example, I recorded the way to uninstall an application in Windows 7. The following screenshots are the result generated from PSR.

1st step: Click on the Start button.

2nd step: Click on the Control Panel

3rd step: Click uninstall program

5th step: Uninstall the application

As can be seen, every single step that I did was recorded.

Uses of PSR

Here are some ways that you can make use of the Problem Steps Recorder:

be a technical guru and provide visual technical support, especially for your old granny.
If you are facing a problem in Windows and are seeking support, you can use PSR to record down the problem and email to the support officer. It enables them to has a better understanding of what went wrong.
Documentation: You may have discovered a hack to solve something and you want to record it down and store it somewhere so that you can refer to it in the future.

Have you tried PSR? What do you mainly use it for?

Note: Problem Steps Recorder is only available in Windows 7.

Become A Technical Guru With Problem Steps Recorder originally published on Make Tech Easier (RSS)

How to Install and Test Wordpress on Your Mac

Sharninder — Tue, 10 Nov 2009 13:18:58 +0000

Wordpress is without a doubt the most popular blogging platform around. Not only is it a good piece of software but what makes it the best tool for the job is the awesome community that is associated with development of not only the Wordpress core software, but also the various themes and plugins.

For all it’s simplicity, a lot of people still shy away from using Wordpress because installing and maintaining it requires a certain level of technical knowhow. Specifically, the knowledge of installing and managing a PHP/MySQL stack and dealing with all the problems that can happen with a botched Wordpress installation.

So, without further ado, we’ve written this post that’ll not only teach you how to install a complete PHP/MySQL stack on your Mac but also teach you to install and configure a fully functional Wordpress install, all without leaving the comforts of your own computer.

MAMP, which stands for Mac-Apache-MySQL-PHP and is an all-in-one solution for people who do not want the hasle of installing and configuring the individual components on their system.

Follow the download link on the MAMP site to get hold of the latest DMG image and double click the image to mount it in the Finder. The download is a bit heavy at about 170 MB but it will be totally worth it … trust me.

One of the best things about OS X is the ease with which software can be installed. To install MAMP in your system just drag the MAMP icon to the Applications folder.

Double click the MAMP icon to launch control panel.

MAMP will automatically start the Apache web server and the MySQL database server and also launch an instance of your default browser to tell you that everything is working fine.

Keep this window open – We’ll need it in a while.

MAMP also bundles a version of phpMyAdmin along with the complete PHP/MySQL stack.

phpMyAdmin is a web based software to manage MySQL databases and we’ll use that to create a database for our Wordpress install.

Click on the phpMyAdmin link in the browser, and when it loads up in your browser, give a name for the new database and press the Create button.

That was probably the easiest MySQL install I’ve ever done.

Now that we have all the infrastructure in place for Wordpress, head over to the Wordpress website and download the latest version of the software.

Unzip the file that you just downloaded into the htdocs folder inside the MAMP folder – /Applications/MAMP/htdocs.

You should now see a wordpress folder inside htdocs. Browse to this folder and open the file named wp-config-sample.php using a text editor.

In this file, find the lines which say:

‘DB_NAME’ – replace ‘putyourdbnamehere’ with ‘the name of the database that you created’
‘DB_USER’ – replace ‘usernamehere’ with ‘root’
‘DB_PASSWORD’ – replace ‘yourpasswordhere’ with ‘root’

Save the file and rename it to ‘wp-config.php’ from ‘wp-config-sample.php’.

Now, open this address in your browser – http://localhost:8888/wordpress/wp-admin/install.php.

Follow the wizard and at the end of it, use the temporary password that the wizard created for you to login to your shiny new Wordpress Install. That’s it ! You now have a fully functional Wordpress install on your computer to play with all the themes and plugins that you want.

How to Install and Test Wordpress on Your Mac originally published on Make Tech Easier (RSS)

Using Kate As a Web Editor

Tavis J. Hampton — Mon, 09 Nov 2009 13:03:59 +0000

There are many applications out there that provide project-based web development tools and very feature-rich interfaces, but sometimes all you really need is a good text editor. For those times, there are few editors that can stand up to the KDE powerhouse called Kate.

Kate is a multi-document interface (MDI) text editor, available for both KDE 3 and 4. It runs on multiple Linux and Unix-like platforms, Mac OS X, and Windows. It also includes a component called KatePart, which runs inside numerous other KDE applications, including Quanta+ (on KDE 3 only), KWrite, Konqueror, and Kdevelop. Kate provides syntax highlighting for over 120 text formats, making it perfect for whatever programming language you choose.

HTML Editing

Kate will highlight HTML markup and underline errors, particularly when you forget to close a tag. It will also group text within tags, so that you can see what content is where. It will display folding markers, small arrows on the side, that you can use to collapse or expand a tag and its contents. To toggle folding markers, press F9. For that reason, if you are coding in XHTML, make sure to use the XML highlighting rather than HTML. It will then appropriately mark single tags that are not closed with arrows.

To enable XML highlighting:

1. Click Tools in the main menu
2. Navigate to “Highlighting”, “Markup”, and finally to “XML”.

You can also do the same for PHP and other web scripting languages. Kate will generally highlight all of these, so you can usually leave the settings at the default.

Kate includes a dynamic word wrap feature, useful for documents with large amounts of text. Toggle it on or off with F10. Press F11 to toggle line numbers, and you will notice that a wrapped line has symbols indicating that it is still part of the previous line.

Multiple Documents

With Kate, you can edit multiple documents at once. The left-hand column will display the list of currently opened files, and you can move through them by clicking on the file you want to edit, by clicking the forward or back buttons, or by holding the Alt key and pressing the left or right arrow. Control+S will save your current document, and Control+L will save all open documents.

Sessions

Kate has a handy feature called “Sessions” that allows you to pick up work right where you left off the last time you were editing. For example, you might have eight documents for a particular project. Rather than having to open each document one at a time every time you want to work on them, you can save a Kate session that will automatically open those documents when activated. To save a session:

1. Click Sessions
2. Click Save As…
3. Give your session a name.

The next time you want to return to that project, just open the session you saved.

Remote Editing

There are times when you need to edit a document quickly right on the server. While you could SSH into the server and use whatever text editor is available from the command line, you will miss some of the many benefits of Kate. Furthermore, if you have a shared hosting account, you might not even have access to SSH. With Kate, you can open a document live on the server via FTP, SFTP, and any other protocol supported by KDE. To accomplish this, do the following:

1. Login to your web server using the normal method. You can use Dolphin or Konqueror.
2. Navigate to the folder containing the file you want to edit.
3. Right click on the file and open it with Kate.
4. Repeat those steps for multiple files if necessary.

Find

Kate’s find feature is very useful with long documents. To activate it, press Control-F. It will open a dialog at the bottom of the window. You can find each instance individually and scroll through the results with the “Next” and “Previous” buttons, or click “Options” and “Highlight all” to see all results highlighted at once.

Click the arrow on the far right to expand the find dialog further, and it will add a “replace” feature. With it you can find a tag or piece of content and replace every instance of it with something else or nothing at all. Kate will also remember your searches so that you can perform them again by pressing the down arrow on the right side of the search box.

I have only touched the surface of the many features available in Kate. The best way to find out exactly what Kate can offer you is to try it out for yourself. I highly recommend it, not only for KDE users, but for anyone. Kate is available through any Linux distribution that offers KDE.

Using Kate As a Web Editor originally published on Make Tech Easier (RSS)

How to Manage Multiple Google Analytics Accounts from Desktop

Soumen Halder — Sun, 08 Nov 2009 13:12:06 +0000

If you are a blogger or a webmaster, you must be using Google analytics to get detailed data about your blog. Undisputedly, It’s the best free web analytics software out there and provides you with valuable information about how your site is performing in search engines and which sites are sending you traffic etc.

If you want to check your Google analytics data from desktop, then here is a very good Adobe Air app called Trakkboard. It let’s you check Google analytics data of different website accounts from your desktop. You do not have to keep your browser open all the time and be logged in at Google Analytics anymore.

How to Download Trakkboard

In order to download the Adobe Air application, you have to first register with the site. Just head over to this page and submit your email address to request a key.

Hit the “request Key” button and you will receive an email containing the verification link to verify your email address. Click the verification link and you are done with verifying your email address.

Once you click the link, you will be redirected to a page containing your Trakkboard license key. After that click the “install now” button and the application will start to install Trakkboard in your computer.

Immediately after the installation you will receive another email containing your Trakkboard license key. Do not lose this License key as you will need it to start the desktop application.

That concludes the installation part. Now let’s see what Trakkboard has to offer.

How to use Trakkboard to View Google Analytics reports from Desktop

After the installation is complete start the application and put the Trakkboard license key and hit next.

The next step involves choosing a password for Trakkboard. This password is not your Google analytics account password. Instead, this password is used to protect your Trakkboard data in case anyone else wants to sneak peak into it.

After choosing your password, you have to enter your Google analytics account details. This will be used to Login to your Google analytics account and let you see the website data from desktop. If you have multiple Analytics account, don’t worry as you can always add another account later on.

That’s it. Hit the Finish registration button to complete the installation. Now you are ready to use this amazing software.

Using Trakkboard – Features , Widgets and Interface

The entire Trakkboard interface works in widgets. You have to select a website profile from the upper bar and select the corresponding widgets to display them into the application.

Just select a time span and the widget type. After that click save and your widget is placed in the application panel. Here is how the Trakkboard panel looks with all the custom widgets set up.

You can drag and drop widgets to your preferred locations. If you feel the application is getting cluttered with too many widgets, you can always open a new tab and organize your data.

Available Widgets in Trakkboard

There are quite a number of widgets to choose from. And they are :

Total visits over a definite time span.
Total number of page views
Traffic sources
Medium
Top Keywords
Bounce rate
Time on site

I guess all these features are more than sufficient for you to analyze the data. However the benchmarking feature hasn’t been implemented yet.

Adding a New Google Analytics account

If you have multiple Google analytics accounts, then you can add them up from the control center.

Well that’s about it. Have you tried out the new desktop client for Google Analytics ? tell us what you think about it.

How to Manage Multiple Google Analytics Accounts from Desktop originally published on Make Tech Easier (RSS)

The Safe Way to Change your WordPress Database Table Prefix

Damien — Sat, 07 Nov 2009 13:00:08 +0000

Unless you have make an attempt to change the table prefix before installing your WordPress blog, chances are that your WP database is still using the default ‘wp_’ as the table prefix. With this default prefix, hackers can easily perform a SQL injection attacks on your database and wreak havoc to your site. The best way to prevent this from happening is to change the table prefix to another term that is difficult for hackers to guess.

If you are new to blogging and are looking to install your first WordPress blog, then it is easy. Simply change the $table_prefix entry in wp-config.php file, upload the file to the server, then proceed on with the famous 5-mins installation.

For those who have already been blogging for sometime, follow the method below to change your table prefix.

Preparation

Download the following two plugins, install and activate them in your WordPress blog.

WP-DBManager (plugin download page)

Wordpress Table Rename (modified version, original download page)

Note: I have make a slight modification to the WordPress Table Rename plugin to include changes in the later version of WordPress, but credit must be given to SEO Egghead for creating such an useful plugin.

Get started

Before you do anything to your database, first perform a db backup.

On the left pane, go to Database –> Backup DB. Do a backup of your database.

Next, go to Settings –> Table Rename

Enter a new term for the table prefix.

Click the Create New Tables button to generate new tables with the new prefix. If you have a big database, this process will take a long time.

When it is done, you will see the success message.

If you have a big database, the page might issue a timeout and show a blank page.

Verify your new database tables

Now go to Database->database. You should see the new tables in place.

Migrating your blog

While the plugin provides a way to change the table_prefix value in wp-config.php file, it won’t work in most cases unless you have set the wp-config.php file readable/writable (which I strongly advised against). The best way is to change the value manually.

With your favorite FTP program, download your wp-config.php from the root server.

Open it up with any text editor and scroll down to the section where you see

$table_prefix = 'wp_'

Change it to

$table_prefix = 'YourNewPrefix_'

Save it and re-upload this file back to the server.

Almost there

You have just completed the migration from the old table prefix to new table prefix, there are still several things that you need to do

1. Browse through your site and make sure all the pages, images and content are loading correctly. If you see errors, or that the site is not loading, change the $table_prefix back to ‘wp_‘ and re-upload back to the server.

2. Browse through the settings for each individual plugin and make sure that all the configurations are intact. Some of the plugins use the table prefix for their storage and these values were not changed by the plugin. For such plugins, you will see the settings fall back to their default values. What you have to do is to reconfigure it and re-save it. It will now store in the database with the new table prefix.

3. (Optional) Go to the Database –> Empty/Drop Tables, check the Drop button for all the table with the old prefix. Click the Empty/Drop button to remove them from your database.

Important: Do this only if you are sure that the new tables (with the new prefix) are working correctly.

Note that this is purely optional. Leaving your old table in the database will not hurt your blog and it can serve as a backup and allow you to switch back to them quickly in the event your blog got hacked into. However, if you have a big database, the extra tables could add plenty of overhead to your server. So, make your own judgement.

Last part

Once you are happy with everything, backup the new database. If you have previously schedule a daily backup, you have to reschedule it again to include the new tables.

You can also deactivate and uninstall the WordPress Table Rename plugin. There is no use for it now.

That’s it. You have successfully changed your WordPress database table prefix.

Image credit: naokomc

The Safe Way to Change your WordPress Database Table Prefix originally published on Make Tech Easier (RSS)

Amaya: A Simple, Yet Useful Alternative to Dreamweaver

Shevonne — Fri, 06 Nov 2009 13:00:10 +0000

While on a project, where money was scarce, we were scrambling around looking for a free or open source HTML editor that can provide us the same functionality as Adobe Dreamweaver. During my analysis of the different HTML editor out there, I came across Amaya. What intrigued me about it was that it was created by the World Wide Web Consortium (W3C). As someone who loves Dreamweaver, I thought that I would never find something comparable to it that was free (open source), but I was wrong.

Amaya is an open-source HTML editor created by the W3C. If you don’t already know, W3C is an international community that develops Web standards. It was founded by Tim Berners-Lee, who is credited as inventing the World Wide Web. In 1998, Amaya was invented. Since then, there have been various releases that have given more functionality to Amaya.

Amaya is the most user-friendly HTML editor that I have come across. One of its features that is very similar to Dreamweaver is that you are able to split the screen to view the visual editor and the HTML code. In this way, you are able to code while seeing the changes, or you can do the other way around. It’s a great way to learn HTML, if you don’t know already. On the sidebar, you are able to easily modify the HTML, like in Adobe Dreamweaver. Different profiles can change the way they see the sidebar displayed.

Another great feature is the CSS functionality. With the press of a button, you are able to create a CSS stylesheet. You do not have to know CSS in order to create one, which is great for people trying to learn CSS and/or if you are trying to design a stylesheet quickly. This is a great way to have your site’s formatting and style be in a different file than the HTML code. It provides a way to add flexibilty to your web site/blog. It also has a debugger to check your code for errors.

One good thing about Amaya is that it allows five different user editing profiles, so if someone wants to change the behavior of the Amaya tool, he/she can have his/her own profile that is different from someone else. In addition, Amaya runs on Linux, Mac, and/or PC, so regardless which OS you are using, you will be able to use Amaya for your coding project.

What’s can be improved on?

Amaya is a quick and neat HTMl editor. I couldn’t find any issues, except that it needs to keep up with the new technologies. For instance, it isn’t made to build smartphones apps, which I saw in other free HTML editors. It also doesn’t support Ajax, which is being used more and more.

When it comes to features, Amaya is definitely not on par with Dreamweaver, but if you are looking for a free, simple, and useful HTML editor, then Amaya is a good candidate.

Have you use Amaya before? Tell us what you like/dislike about it.

Amaya: A Simple, Yet Useful Alternative to Dreamweaver originally published on Make Tech Easier (RSS)

Afloat 2.2 Adds Support For Snow Leopard and New Features

Damien — Thu, 05 Nov 2009 23:32:00 +0000

When Snow Leopard was launched, many applications broke because of compatibility issue. Afloat was one of them (mainly due to the plugsuit issue). The good news is, Afloat 2.2 was launched to patch up the issue. Now you can get Afloat running smoothly in Snow Leopard.

For those who have not heard of Afloat, it is an useful software that you can use to keep an application window “always on top” of all other windows. One thing for sure, Afloat 2.2 brings some new features that are not available in previous version.

Make windows appear in all spaces

If you are a great fan of Spaces in Mac, then you are going to love this feature. If you are working on a project and have several application opened in different spaces, instead of traversing between spaces to access your data, you can make the application window follow you around, without you having to do the manual work.

Resize windows easily

The usual way of resizing an application window in Mac is to move your mouse to the right bottom corner of the window and drag to resize. With Afloat 2.2, you can now press Ctrl + Command + right mouse click to resize the window from anywhere inside the window region.

Move window around without dragging the title bar

By pressing Ctrl + Command + left mouse click, you can move the window around easily and quickly (similar to the Alt + left mouse click feature in Linux Compiz).

Pin to the desktop

You can also pin a window to the desktop and make it persistent. With this feature turn on, even the “Show Desktop” command will not hide the window.

Existing functionality

For those who are new to Afloat, here are some of the functionality that existed since version 1

Afloat: keep the window “always on top”. Accessible via the shortcut key Ctrl + Command + A or via the Window menu. (Note: the shortcut key don’t work in Preview)

Add transparency to windows: Press Ctrl + Command + mouse wheel scroll to change the transparency of the window. This is useful if you just want to take a quick peek at the windows beneath.

Make window an overlay: This turns a window into an overlay. When this mode is on, it will not respond to any mouse click or keyboard entry.

One thing to note: Afloat does not work with all applications. It only works for Cocoa based applications, such as Safari, Preview, iChat etc. Carbon based applications like iTunes and Finder do not get the love.

Afloat 2.2 Adds Support For Snow Leopard and New Features originally published on Make Tech Easier (RSS)

10 Useful GMail Search Tips

Joshua Price — Thu, 05 Nov 2009 13:07:18 +0000

Like many of you, I’ve been happily using GMail for years. While there are many things I like about it, one in particular has always impressed me: email search. It’s no surprise that Google would add powerful search features to their email system, but there are many great features that go laregely unnoticed by many GMail users. Today we’ll go over some of GMail’s best search tricks and how to get the most out of this powerful feature.

1. Removing keywords

A common websearch function applied to email. You can filter out items containing certain words. For example, if I want to get a list of all my MakeTechEasier messages, but not those relating to pingbacks, I can remove items containing that word from my results with the minus sign.

2. To: and From:

Probably the simplest and most often used search function is the ability to specify sender or recipient. By specifying a name or email address you can narrow results to items written by (or to) a name or email address. In this example, I’m trying to get all the emails I’ve written about MakeTechEasier to Damien.

3. CC:

Much like To: and From:, you can filter to show messages with a certain person in the cc or bcc fields. Here I am searching for all party-related messages that involve my good friend The Dude.

4. has:attachment

This one’s pretty self-explanatory – you can get only the results that have a file attached. In this example Im looking for all emails from my sister that may have pictures of her kids.

5. filename:

Similar to #4 above, but this time you can specify an exact filename, or even just part of a filename in an attachment. I can improve upon my previous search by specifying that I want only results with pictures attached.

6. OR

No search system is complete without at least a few boolean operators, and GMail is no exception. While AND is implied in most searches, sometimes you need OR to get the results you want. In this example, I’m trying to get messages about Christmas plans from both sisters.

OR, by the way, does have to be in caps.

7. is:

Another very handy one, is: lets you see only messages in a certain state, like read, unread, or starred. Here, I’m trying to get any emails from Damien which I had previously marked as important (starred).

8. label:

Labels are already a very useful GMail feature, and the search function only makes it better. You can tell the search to return only messages with a particular label attached. If I have a Work label for all my work-related emails and I want to find a message relating to last year’s company picnic, I can use label: to avoid getting messages relating to my countless other picnics of 2008.

9. (Parentheses)

I just recently learned about this, and I’m very glad I did. Using parentheses you can group items for use with things like OR. Parentheses can shorten what might otherwise be a long search string. Let’s say I’m searching for the XBox Live names of my friends Adam, Galt and Joe. I could write out three separate from: statements much like #6, or I could use parentheses to group items together.

10. Combinations

A few of these examples have combined the search options into single queries. GMail gives nearly unlimited flexibility when combining complex search options. You can get extremely detailed results by combining the options to return exactly what you want. The following is an attempt to bring up all messages from both of my sisters about all our prior Christmas plans, that also have pictures attached, but not including our trip to Kentucky.

10 Useful GMail Search Tips originally published on Make Tech Easier (RSS)

VistaUACMaker Makes Your XP Apps Compatible With Windows Vista & 7

Soumen Halder — Wed, 04 Nov 2009 13:20:17 +0000

Windows Vista and 7 come with User Account Control (UAC) that controls the permissions the users have for running each application. Due to this restriction, many program in Win XP that require administrators privilege will not be able to run smoothly in Vista or Win 7. In such cases, you can use the VistaUACMaker to change the permission in the application and make it compatible with Vista and Windows 7.

To achieve the goal that we have in mind, we need to alter the Manifest File of the app which contains the useful information that provides the privileges needed by the app concerned & its UI Interaction of the app.

Those are the three types of privileges that can be stored in the Manifest File.

requireAdministrator – Run the app as administrator.
asInvoker – Run with same privilege as that of the parent process.
highestAvailable – Run with highest possible privilege available to user.

Ok that is enough with the geeky talk, let us proceed to the HOW TO section which tells us how to perform the task.

1. Download Vista UAC Maker.

2. Run the Utility. Now using the Select… button browse & locate the app or program executable file.

3. Add some words in the Project Description field for future reference.

4. In the Required Privilege Level drop-down list select the privilege. The default is [requireAdministrator], but you can change it to whichever is suitable for the application.

5. In the last step where you are asked “Does your application interacts with high privilege windows on desktop?”, check the Yes box only if your app interacts with high privilege apps on UI level in Vista else leave it as No.

That’s it.

Now the configured app is compatible with Windows Vista as well as Windows 7 too. This works great in cases where you need to use a particular app meant for XP to be sound & working in Vista & Windows 7. Hope that helps. Share your experiences by putting in your valuable comments.

VistaUACMaker Makes Your XP Apps Compatible With Windows Vista & 7 originally published on Make Tech Easier (RSS)