#!/bin/sh find ./ -type f -print | grep \\.decl | sort > tmplist1 cat tmplist1 TOTAL_PKGS=$(wc -l tmplist1) COUNTER=0 cat tmplist1 | while read DECL do COUNTER=$((COUNTER+1)) ./convert-previews.sh "$DECL" echo "($COUNTER/$TOTAL_PKGS) $DECL" done