start:reventlog_null cmd:reventlog check:rc!=0 check:output=~Usage end start:reventlog_all cmd:reventlog $$CN all check:rc==0 check:output=~$$CN\s*:\s*.*\d\d/\d\d/\d\d\s*\S+ end start:reventlog_clear cmd:reventlog $$CN clear check:rc==0 check:output=~$$CN\s*:\s*clear end start:reventlog_numofentries cmd:reventlog $$CN 5 check:rc==0 check:output=~$$CN\s*:\s*.*\d\d/\d\d/\d\d\s*\S+ cmd:reventlog $$CN 3 | wc -l check:output=~\s*3\s* end