pwdn: show last n dirs of current directory

I've been playing around with some scripts of late to automate delivery of my various scripts and aliases to servers and in doing so I was »

Django: Switching between development branches

Cyril and I have been using new forms admin for some stuff we are working on for fun whilst we are here at SXSWi. One of »

Using 'select' for multiple choices in shell scripts

I found this neat construct in the gnu bash reference. Select is a great way to be able to present a list of options to a »

Showing last two directories of pwd in BASH prompt

I'm working on a project where we are using Bazaar downstream of CVS and we have several common Bazaar branches for keeping up to date with »

BASH Tip: Alternative to expr for arithmetic

I discovered recently a neat way to do arithmetic in BASH without the need to use the expr command. There's a build-in that uses the syntax »