NSClient++ Help (#1) - CheckTaskSche? problem (#787) - Message List

Hi,

When I test the CheckTaskSche? sample "Check a given scheduled task has been running for more then 30 minutes"(command:check_nrpe -H IP -p 5666 -c CheckTaskSched -a "filter=title = 'test.job' status = 'running' AND most_recent_run_time < -30m" "syntax=%title% (%most_recent_run_time%)" warn=>0),It show that "Parsing failed: status = 'running' AND most_recent_run_time < -30m". Please Could you tell me how can I fix the command?