function cdls () {
   if [ $# = 0 ]; then
      cd && ls -l
   else
      cd "$*" && ls -l
   fi
}

alias unrar='/home/liang/download/software/rar/unrar x'
alias svn='LC_MESSAGES=en_US svn'
alias lc="cdls"
alias realias='vi ~/.aliases; source ~/.aliases'
alias reperl='perl -de0'
alias pmver="perl -le '\$m = shift; eval qq(require \$m)
   or die qq(module \"\$m\" is not installed\\n); print \$m->VERSION'"
alias pgrep='pgrep -l'
alias rake='ruby /var/lib/gems/1.8/gems/rake-0.8.1/bin/rake'

alias ecnw='emacsclient --no-wait'
alias ec='emacsclient'
alias ecc='emacsclient -c'
alias ect='emacsclient -t'