#!/bin/ksh i=`ls latex*.html` (( j1 = -3 )) (( j2 = 1 )) while [[ j2 -le 210 ]] do (( j1 = $j1 + 4 )) (( j2 = $j1 + 3 )) o=`print $i | cut -f"$j1-$j2" -d" "` print " " $o "\\" done