'
if(test -d /doc$f){
echo ''$f''
lr -lid0 * | awk '{
if(substr($1,1,1) == "d")
printf "%10d %10s %s/\n", $4, $5,$7, $7
else if(substr($10,1,1) != ".")
printf "%10d %10s %s\n", $4, $5,$7, $7
}'
}
echo ''
}
if not if(test -e /doc$f){
echo 'Content-Type: text/plain; charset=utf-8
'
cat /doc$f
}
if not
echo NOT EXIST