bash diff alternative

July 6, 2011

How to setup a bash diff alternative nano -w /usr/bin/diff2 Copy and paste the below in […]

best diff tools

July 6, 2011

PAYWARE Ultra Edit (win + linux) – Beyond Compare (win + linux) – Araxis […]

grep ifconfig list ips

July 4, 2011

Linux ifconfig Example Type the following command: ifconfig | grep ‘inet addr:’| grep -v ‘’ | […]

replace text in a file with perl

July 3, 2011

here’s how to replace text in a file with perl: perl -pi -e ‘s~OLDTEXT~NEWTEXT~g’ /path/to/filename