I came across the best shell alias ever:
alias up="cd .."
This is one of those things that make me go “Why didn’t I thought of it earlier? And myself?”.
In order to add some value to this post, here are my two mostly used aliases:
alias pd="perldoc" alias pdf="perldoc -f"
I’ll change my :)
alias bk=’cd ../’
I also like
alias la=’ls -l –human-readable –almost-all –time-style=long-iso –color=always’
alias lo=’ls -o –human-readable –almost-all –time-style=long-iso –color=always’
alias gg=’elinks http://www.google.com/‘