Rewrite check4progs from etc/grml/script-functions
authorThilo Six <tech@xk2c.de>
Thu, 7 Nov 2013 08:50:31 +0000 (09:50 +0100)
committerFrank Terbeck <ft@grml.org>
Thu, 7 Nov 2013 08:50:31 +0000 (09:50 +0100)
commit3d5b16f470105b91bac350934155444aa13902e3
tree7ccfc70330863ff0d186b5e1ebc9865a78915f83
parent931ce018a16c8881a4cf963d2b85c4c642627a64
Rewrite check4progs from etc/grml/script-functions

This largely simplifies the function and also fixes its behaviour when
called with more than one argument.

Signed-off-by: Frank Terbeck <ft@grml.org>
etc/grml/script-functions