I am Guru, a UNIX fan & UNIX blogger. I enjoy a lot with scripting languages such as shell,sed, awk, Perl, etc..
And I have my blog on FOSS, The UNIX School, where I share those things which I find could be useful for others.
15 How can I compare a variable to a text string, rather than integer, in an if/else statement? Jan 30 '13
3 How can I get the unique items in a bash list? Dec 1 '12
3 Bash: save ffmpeg output to a variable Jan 21 '13
2 Bash: Find and replace text strings Feb 10 '13
1 Delete multiple lines with sed Nov 5 '13