From 56ce6901f28c03677b4798fb5ab3a31ace0f9c1b Mon Sep 17 00:00:00 2001
From: Michael Howe <michael@michaelhowe.org>
Date: Sat, 28 Jan 2012 21:30:28 +0000
Subject: [PATCH] Added some documentation, better arg processing to rksu

---
 bin/rksu         | 31 ++++++++++++++++++++++++++++---
 debian/changelog |  6 ++++--
 2 files changed, 32 insertions(+), 5 deletions(-)

diff --git a/bin/rksu b/bin/rksu
index 79db6f6..cb571f7 100755
--- a/bin/rksu
+++ b/bin/rksu
@@ -1,9 +1,34 @@
 #!/bin/sh
+#
+# $HeadURL$
+# $LastChangedRevision$
+# $LastChangedDate$
+# $LastChangedBy$
+#
+
+usage() {
+    echo "$0 [hostname] [optional_command]"
+    echo ""
+    echo "Connects to a remote system and runs 'ksu' to root"
+    echo "Runs optional_command if specified, otherwise, launches a shell"
+    echo ""
+}
+
+if [ $# -eq 0 ]; then
+    echo "Error - no host specified!"
+    usage
+    exit 1
+fi
 
 execargs=''
 ADMINPATH=/sbin:/usr/sbin:/usr/local/sbin:/bin:/usr/bin:/usr/local/bin
-if [ -n "$2" ]; then
-    execargs="-a -c '$2'"
+
+targethost=$1
+shift
+
+
+if [ -n "$1" ]; then
+    execargs="-a -c '$@'"
 fi
 
-ssh -oForwardX11=no -oForwardX11Trusted=no -oGSSAPIDelegateCredentials=yes -t $1 PATH=$ADMINPATH ksu -z $execargs
+ssh -oForwardX11=no -oForwardX11Trusted=no -oGSSAPIDelegateCredentials=yes -t $targethost PATH=$ADMINPATH ksu -z $execargs
diff --git a/debian/changelog b/debian/changelog
index 6b12ea7..74644a9 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,8 +1,10 @@
 mh-sysadmin-tools (1.1) unstable; urgency=low
 
-  * don't forward X11 when using SSH 
+  * Don't forward X11 when using SSH 
+  * Pass all arguments to the remote side
+  * Add some documentation
 
- -- Michael Howe <michael@michaelhowe.org>  Sat, 28 Jan 2012 20:22:27 +0000
+ -- Michael Howe <michael@michaelhowe.org>  Sat, 28 Jan 2012 21:20:22 +0000
 
 mh-sysadmin-tools (1.0) unstable; urgency=low
 
-- 
2.39.5