memoryCheck

bot.sh

@@ -19,9 +19,19 @@ if [ "$notrunning" != "" ]; then
 	send "warnung%20the%20following%20services%20are%20not%20running%20$notrunning"
 fi
 
+#cpu usage
 . cpu.sh
 cpu=$(cpuUsage)
 if [ "$cpu" -gt "$cpulimit" ]; then
 	echo "cpu limit!"
  	send "warnung%20CPU%20Usage%20is%20high%20$cpu"
 fi
+
+#mem usage
+. mem.sh
+mem=$(memUsage)
+if [ "$mem" -gt "$memlimit" ]; then
+	echo "mem limit!"
+	send "warnung%20Memory%20Usage%20is%20high%20$mem%25"
+fi
+

config.sh

@@ -15,3 +15,5 @@ hddlimit="50"
 
 #harddrive
 hdd="/dev/sda1"
+
+memlimit="90"

mem.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+function memUsage {
+	top -bn1 | sed -n 4p | awk '{ print int( $6 / $4 * 100) }'
+}