alias pdf='evince $1'
alias doc='openoffice $1'
alias ls='ls $LS_OPTIONS -lah'
PATH="$PATH:/usr/local/pgsql/bin/" 
alias random="shuf -i 1-100 -n 1"
alias update='apt-get update && apt-get upgrade && apt-get dist-upgrade'
alias find='find / -name $1'
alias lsd='du -h -d 1 |grep -v "^0" |sort -h -r'
alias search='apt-cache search $1'