Linux / Unix Desktop Fun: Text Mode ASCII-art Box and Comment Drawing

Posted on in Categories Linux, Linux desktop last updated June 11, 2012

Boxes command is a text filter and a little known tool that can draw any kind of ASCII art box around its input text or code for fun and profit. You can quickly create email signatures, or create regional comments in any programming language. This command was intended to be used with the vim text editor, but can be tied to any text editor which supports filters, as well as from the command line as a standalone tool.

Linux debugfs Hack: Undelete Files

Posted on in Categories Linux last updated May 3, 2012

Undeletion means restoring files which have been deleted from Linux ext3 file system using rm command. Deleted files can be recovered on ext3 file systems using the debugfs program. This quick tutorial describes how to recover a file that was recently deleted using nothing but standard Linux command line utilities.

21 Examples To Make Sure Unix / Linux Configuration Files Are Free From Syntax Errors

Posted on in Categories Howto, Linux, Sys admin, Tips, UNIX last updated June 24, 2017

Check for syntax errors on Linux or Unix
In Linux and UNIX system services are configured using various text files located in /etc/ or /usr/local/etc/ directory tree. A typical server system could have dozens of configuration files.You can check your configuration files for syntax errors without starting the server and validate all settings. In some cases, it is possible to to check the sanity of the specific data (such as keys) or directories (such as /var/lib/cache/). Text files are easier to manage remotely. You can use ssh and a text editor. If there is an error in configuration, the server may not start. It may result in a disaster. This post explains how to quickly find out a syntax error for popular servers and test configuration file for syntax errors.

Video: Who Writes Linux Kernel?

Posted on in Categories Linux last updated April 3, 2012

Linux kernel is the most prominent examples of free and open source software. The Linux kernel has received contributions from thousands of programmers and companies around the world. This professional video from the Linux foundation provides a quick insight into Linux building procedure. This is a powerful and inspiring story of how Linux has become a volunteer-driven phenomenon.

FAQ Updates: Oct/13/2011

Posted on in Categories Sys admin last updated October 13, 2011

Our FAQ section is updated in last few days with new howtos:

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FAQ Updates: Sep/05/2011

Posted on in Categories FAQ, Sys admin last updated September 5, 2011

Our FAQ section is updated in last few days with new howtos:

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Debian Linux Version 6.0.2 Released

Posted on in Categories Debian Linux, Download of the day last updated June 25, 2011

Debian Linux version 6.0.2 has been released. This update mainly adds corrections for security problems to the stable release, along with a few adjustments to serious problems. The kernel image used by the installer has been updated to incorporate a number of important and security-related fixes together with support for additional hardware.