$docker run anarcher/go-cron -h
Usage of go-cron:
-cpu=4: maximum number of CPUs
-file="crontab": crontab file path
$ docker run go-cron -file=crontab
2015/06/18 07:53:38 Add cron job spec:*/1 * * * * cmd:echo "hello world!" err:<nil>
2015/06/18 07:53:38 Add cron job spec:*/1 * * * * cmd:echo "hello" ; sleep 1 ; echo "world" err:<nil>
2015/06/18 07:53:38 Start runner
2015/06/18 07:53:39 cmd:echo "hello world!" out:hello world! err:<nil>
2015/06/18 07:53:40 cmd:echo "hello world!" out:hello world! err:<nil>
2015/06/18 07:53:40 cmd:echo "hello" ; sleep 1 ; echo "world" out:hello world err:<nil>
^C2015/06/18 07:53:40 Got signal: interrupt
2015/06/18 07:53:40 Stop runner
2015/06/18 07:53:40 End cron