my .bashrc

.bashrc

alias ser='cd /etc/apache2/sites-e*;ls'
alias serR='/etc/init.d/apache2 restart'
alias serlog='tail -f /var/log/apache2/access.log'
alias authlog='tail -f /var/log/auth.log'
alias path='echo -e ${PATH//:/\\n}'
function unzip2dir() {
    ls $1|awk -F'.zip' '{print "unzip "$0" -d "$1}'|sh
}
function myip() {
    local ip=$(curl http://ip.itunix.eu)
    echo $ip
}
function f() {
	#find text in files on this directory
	grep -i -n -r "$1" .
}
function psa () {
    ps aux | grep $1
}
### Extract Archives ###
function unpact () {
    if [ -f $1 ] ; then
        case $1 in
            *.tar.bz2)   tar xjvf $1   ;;
            *.tar.gz)    tar xzvf $1   ;;
            *.bz2)       bzip2 -d $1   ;;
            *.gz)        gunzip $1     ;;
            *.tar)       tar xf $1     ;;
            *.tbz2)      tar xjf $1    ;;
            *.tgz)       tar xzf $1    ;;
            *.zip)       unzip2dir $1  ;;
            *.Z)         uncompress $1 ;;
            *.7z)        7z x $1       ;;
            *.ace)       unace x $1    ;;
            *)           echo "'$1' cannot be extracted via extract()"   ;;
        esac
    else
        echo "'$1' is not a valid file"
    fi
}
export PATH="/usr/local/heroku/bin:$PATH"
. /root/torch/install/bin/torch-activate