From d519281721c79a429700a8d3a1e8e51bc2782b42 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@derf.homelinux.org>
Date: Sun, 29 Mar 2009 12:10:49 +0200
Subject: functions: Added/updated descriptions/comments

---
 etc/functions/check_ssh | 1 +
 1 file changed, 1 insertion(+)

(limited to 'etc/functions/check_ssh')

diff --git a/etc/functions/check_ssh b/etc/functions/check_ssh
index 7cd9f25..2c7cca7 100644
--- a/etc/functions/check_ssh
+++ b/etc/functions/check_ssh
@@ -1,5 +1,6 @@
 ## vim:ft=zsh
 ## check_ssh - returns true if a machine is reachable and allowing logins on ssh
+## Usage: check_ssh <host>
 if [[ $(ssh $1 'echo foo' 2> /dev/null < /dev/null ) == foo ]] {
 	return 0
 } else {
-- 
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