How to make undeletable files and directories in Linux
Last Updated on Monday, 15 August 2011 07:30 Written by A.Jesin Tuesday, 12 July 2011 04:56
A very useful Linux tip on how to make files and directories undeletable even by the root user. You can apply this tip on all important configuration files so that no one accidentally or intentionally deletes it. To achieve this the chattr (Change Attribute) command is used it Linux. The chattr command “immunizes” the file not only from deletion but also modification. The chattr command does care about chmod values, even if a file has 777 permissions immunizing the file will prevent it from being deleted or modified. Read More…
PHP Pie Chart Script
Last Updated on Monday, 15 August 2011 04:04 Written by A.Jesin Thursday, 7 July 2011 09:26
A PHP Pie Chart script created by me using which any data and values can be represented using the pie chart. The PHP Pie Chart script is available for free download. By passing a query string you can compare any number of values. What follows is how to use my PHP Pie Chart Script and the code to download. The PHP Pie Chart script uses the following PHP image functions ImageCreate(), ImageColorAllocate(), imagefilledrectangle(), ImageFilledArc(), imagettftext(), ImagePNG() and ImageDestroy(). To edit the code you need to know how to use these functions. Read More…
W3 Total Cache Remove Footer
Last Updated on Monday, 4 July 2011 07:50 Written by A.Jesin Monday, 4 July 2011 07:50
The W3 Total Cache is a caching plugin for wordpress which improves the performance of your wordpress blog. When this plugin is activated it inserts a HTML comment into your code which looks like this
<!-- Performance optimized by W3 Total Cache. Learn more: http://www.w3-edge.com/wordpress-plugins/
Minified using disk
Page Caching using disk (enhanced)
Database Caching using disk
Served from: www.example.com @ 2011-07-04 06:59:27 -->
If you wish to remove W3 Total Cache Footer follow my instructions. Read More…
Live HTTP Headers for Firefox 4.0
Last Updated on Saturday, 2 July 2011 02:50 Written by A.Jesin Saturday, 2 July 2011 02:50
Live HTTP headers if a plugin for the web browser Mozilla Firefox. Versions prior 0.16 did not support the latest Firefox 4.0 browser but now version 0.17 Live HTTP headers support Firefox 4.0 and above.
Download LiveHTTPHeaders for Firefox 4.0+ (116KB)
This is a direct download link from the official website of LiveHTTPheaders. See CHANGELOG of version 0.17.
