Added help text for range support

This commit is contained in:
Bernd Arnold 2018-06-17 09:20:16 +02:00
parent b40d660bb3
commit 28f4d144f2

View file

@ -267,6 +267,12 @@ sub print_help () {
print "\n\n";
print "Note: -w and -c are required arguments.\n";
print " You can suffix both values with s for seconds (default), m (minutes), h (hours), d (days) or w (weeks).\n";
print "\n";
print "Range support: You may specify a range for both warning and critical thresholds.\n";
print " This works without additional Perl modules.\n";
print "Example: ./check_uptime -w 10m:4w -c 1m:8w\n";
print " Results in a critical state when uptime is below 60 seconds or higher than 8 weeks,\n";
print " and in a warning state when uptime is below 10 minutes or above 4 weeks.\n";
print "\n\n";
support();
}