awp () { local a a=() while [[ -z ${1:#-*} ]] do a=($a $1) shift done local n n=$1 shift awk $a '{print

awp () { local a a=() while [[ -z ${1:#-*} ]] do a=($a $1) shift done local n n=$1 shift awk $a '{print $'$n'}' $* }