+#!/bin/bash
+
+STATE_OK=0
+STATE_WARNING=1
+STATE_CRITICAL=2
+STATE_UNKNOWN=3
+
+run_command="$1"
+hours="$2"
+as_user="$3"
+
+if [ -z "$as_user" ]; then
+ last_date=$($run_command 2>/dev/null | sort | tail -n 1)
+else
+ last_date=$(sudo -u "$as_user" $run_command 2>/dev/null | sort | tail -n 1)
+fi
+
+if [ -z "$last_date" ]; then
+ echo "UNKNOWN: Could not read date"
+ exit $STATE_UNKNOWN
+else
+ last_date=$(date -d "$last_date" "+%s")
+ LC_ALL=C last_date=$(printf "%.*f" 0 $last_date)
+ min_date=$(date -d "$hours hours ago" "+%s")
+ if [ "$min_date" -lt "$last_date" ]; then
+ echo "OK: Last date $(date -d @$last_date)"
+ exit $STATE_OK
+ else
+ echo "CRITICAL: Last date $(date -d @$last_date)"
+ exit $STATE_CRITICAL
+ fi
+fi