check_uptime added

check_uptime/trunk/check_uptime

@@ -0,0 +1,47 @@
+#!/bin/sh
+#
+# Copyright 2010, Pall Sigurdsson <palli@opensource.is>
+#
+# This script is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This script is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# About this script
+#
+# Checks uptime of a specified host, using NRPE is host is remote
+
+HOSTN="localhost" 	# By default check localhost
+CHECK_COMMAND="uptime" 	# Default command to check uptime
+
+
+OUTPUT=`$CHECK_COMMAND`
+RESULT=$?
+
+if [ $RESULT -gt 0 ]; then
+	echo "Error - Could not run command $CHECK_COMMAND"
+	echo "Error was: $OUTPUT"
+	exit 3
+fi
+
+set -- $OUTPUT
+if [ $4 == 'min(s),' ]; then
+	echo "Warning, $HOSTN uptime is $OUTPUT"
+	exit 1
+elif [ `echo $3 | grep -c :` -gt 0 ]; then
+	echo "Ok, ${HOSTN} uptime is $OUTPUT"
+	exit 0
+else
+	echo "Ok, ${HOSTN} uptime is $OUTPUT"
+	exit 0
+fi
+	
+