alex@server:/var/www/led$ groups
alex adm dialout cdrom plugdev lpadmin sambashare admin led hypertriangle family

alex@server:/var/www/led$ ls -la
total 120
drwxrwx---+ 12 www-data led           4096 2009-08-27 22:28 .
drwxr-xr-x   9 www-data hypertriangle 4096 2010-04-29 22:53 ..
drwxrwx---+  2 www-data led           4096 2009-08-15 15:05 about
-rwxrwx---+  1 www-data led           1949 2009-08-27 22:28 config.inc.php
-rwxrwx---+  1 www-data led            832 2009-08-21 13:23 contact.php
There's more here.. but i cut it out


alex@server:/var/www/led$ touch newfile
touch: cannot touch `newfile': Permission denied