HOW TO : for loop in bash
Quick post for my own reference down the road. the “for” loop comes in very handy, when you want to perform the same task on multiple...
Programming
HOW TO : Combining Perl and Zoho to produce reports
This HOW TO is more for my notes. We had a request at work, where we had to parse some log files and create a graph...
HOW TO : Improve Jboss startup times
We run multiple applications in Jboss at my work and one of the applications used to take an inordinate time to come up. A typical application...
HOW TO : Perl subfunction to unmount a partition in Linux
For my record…here’s a snippet of perl code that can be called as a sub function to unmount a partition in Linux. Â The magic is in...
HOW TO : Find which interface a particular IP address is configured on
There are a ton of scripts to find how many IP addresses  are configured on a system, but I could not find one, whic would show...
HOW TO : Simple perl script to replace lines in file
Nothing fancy.. but here is a simple perl script to open a file, search for specific content in the a line and replace it with some...