programming
Splitting strings with IFS
2010/02/04
Today I want to discuss splitting strings into tokens or “words”. I previously discussed how to do this with the <a …
Understand Awk Variables with 3 Practical Examples
2010/01/28
<a id="aptureLink_gQhJKQ92Kn" style="padding: 0px 6px; float: left;" href="http://www.gnu.org/software/gawk/manual/gawk.html"><img style="border: 0px …
Short Information about loaded kernel modules
2010/01/24
There are couple of ways you can find the information on the <a class="zem_slink" title="Loadable kernel module" rel="wikipedia" …
Seders\’s grab bag – Tutorials
2010/01/24
<a href="http://sed.sourceforge.net/grabbag/tutorials/">http://sed.sourceforge.net/grabbag/tutorials/ […] <a …
Perl script to create csv files with a pattern – Generic script.
2010/01/19
I was having a really bad day and needed a quick solution to create some csv files. And this I needed to do for multiple data kinds and patterns, so I created this small script to do the job for me… …
Display the output of a command from the first line until the first instance of a regular expression.
2010/01/04
| perl -n -e 'print "$_" if 1 … /«a class="zem_slink freebase/en/regular_expression" title="Regular expression" rel="wikipedia" …
Calculations
2009/11/17
<img src="http://blog.amit-agarwal.co.in/wp-content/uploads/2010/08/perl-one-liners.jpg" alt="Perl One Liners" align="bottom" />This is the third part of a …
Scratch — Programming for kids
2008/10/13
Scratch <a href="http://scratch.mit.edu/about">website. Description from their site: Scratch is a new programming language that makes it easy to create your own interactive stories, …