10sr/cron-js repository overview
cron-cli-js
Cron command implemented in Nodejs
Overview
Write your crontab file as:
00 30 11 * * 1-5 echo foo
10 23 0-23/2 * * * echo bar 1>&2
And start cron in foreground with that crontab file:
$ cron ./crontab
Usage
Commandline Options
$ cron [--exit-on-failure] [--timezone <timeZone>] <crontab>
| Option | Default | Description |
|---|---|---|
--exit-on-failure | (None) | When given and any of jobs ends with status code other than 0, exit cron program with that status code |
--timezone <timeZone> | (None) | When given, set timezone for cron jobs |
Crontab Format
A sample crontab file will look like:
# sec min hour day month day-of-week command
# Runs every weekday (Monday through Friday) at 11:30:00 AM
00 30 11 * * 1-5 echo foo
# Runs 23 minutes 10 seconds after midn, 2am, 4am ..., everyday
10 23 0-23/2 * * * echo bar 1>&2
Where each number represents seconds, munites, hours, day of month, months and day of week respectively. All trailing texts are treated as shell command to execute.
Lines that start with # are treated as comments and are ignored.
Jobs are scheduled with node-cron, so see its document for details about available cron time format.
Specifying environment variables in crontab file is not supported.
License
Copyright (c) 2017 10sr [email protected]
This software is licensed under the Apache License, Version 2.0 ,
see LICENSE for details.
Tag summary
Content type
Image
Digest
Size
22.2 MB
Last updated
over 9 years ago
docker pull 10sr/cron-js