#!/usr/local/plan9/bin/rc . 9.rc # creates the index used by lookman >lookman.index for(i in $PLAN9/man/man[0-9]*/[a-z0-9:]*.[0-9]*){ deroff -w_ < $i | tr 'A-Z' 'a-z' | sort -u | comm -23 - junkwords | sed 's@$@ '$i'@' >>lookman.index # stick file name on end of line } sort -o lookman.index lookman.index