pipe do skriptu

[iko]

co tak radsej

cnt=0
while read mmm; do
   echo "${cnt}: ${mmm}"
   cnt=$[${cnt}+1]
done

Karel Dudasek wrote:
> V bashi napriklad takto:
> cnt=0
> while true
> do
>   mmm=""
>   read mmm
>   if [ -z "${mmm}" ]; then break; fi
>   echo "${cnt}: ${mmm}"
>   cnt=`expr ${cnt} + 1`
> done
>