redirect check4root output to /dev/null; added check for $WINDOWMANAGER and use...
-rw-r--r-- 241 .hgtags
drwxr-xr-x - debian
drwxr-xr-x - etc
-rwxr-xr-x 27905 grml-x
-rw-r--r-- 3839 grml-x.1