This script in one line?
 

Hi all,

short question: How can I put this script in one line?
(just as I would type it in manually at bash (bourne again shell)

#!/bin/bash
# Script used for listing only directories
dir -1 | while read a;
do
if test -d "$a"
then
echo "$a"
fi
done

# dir -1 | .... ??? <--- ??

Thanks for help in advance,
would be great if anyone has good bash programming howto's.

coder22

ls -l | grep ^d