y=$1 cd $1 case $2 in "") set $1 . esac /usr/man/adm/secindex $2| sed ' s/\(.*\) \(.*\)\.\(.*\)/\1.\3 \2.\3/ /^\(.*\) \1$/d ' | while read x case $x in "") break esac do set $x if newer $2 $1 then rm $1 ln $2 $1 fi 2>/dev/null done