alias c='cd'
 alias pu='pushd'
 alias po='popd'
 alias sc='ruby script/console'
 alias ss='ruby script/server'
 
 alias mr='mate CHANGELOG app config db lib public script spec test'
 alias .='pwd'
 alias ...='cd ../..'
 alias ....='cd ../../..'
 alias .....='cd ../../../..'
 alias ......='cd ../../../../..'
 alias .......='cd ../../../../../..'
 
 alias _='sudo'
 alias ss='setsid'
 
 alias g='grep -in'
 
 alias s='svn'
 alias e='mate'
 
 alias history='fc -l 1'
 
 alias utb='tar jxvf'
 alias utz='tar zxvf'
 
 alias ls='ls -GF'
 alias ll='ls -al'
 
 alias sgem='sudo gem'
 
 alias rfind='find . -name *.rb | xargs grep -n'
 
 alias git-svn-dcommit-push='git svn dcommit && git push github master:svntrunk'
 
 bindkey '\ew' kill-region
 
 bindkey -s '\el' "ls\n"
 bindkey -s '\e.' "..\n"