CODEWITHSUNDEEP
bashservicedaemoninit.dupstart
SimonJGreen
SimonJGreen

Reputation: 273

Considerations for building SysV or Upstart compatible Bash scripts

I've just knocked out a quick script for keeping a slave web server in sync with a master using rsync. (https://github.com/simonjgreen/liveFolderSync/blob/master/liveFolderSync.sh)

I'd like to make this run on boot and be controllable via the usual /etc/init.d/... or service commands, however this is an area I've always fallen down in. I find both init.d scripts and upstart scripts horrendously confusing, and can't find a guide anywhere for starting from scratch.

The only control I'd like to have over it is start/stop/restart. Obviously later I will move the config into a separate file in /etc but that's already on the cards so outside the scope of this question.

Any pointers/advise and best practices would be helpful. I should add that I'm doing this on Ubuntu.

Upvotes: 2

Views: 1937

Answers (1)

M. Tibbits
M. Tibbits

Reputation: 8640

To get started with Sys V init scripts, I suggest the following links:

  1. Linux: How to write a System V init script to start, stop, and restart my own application or service
  2. Writing System V init scripts for Red Hat Linux
  3. Ubuntu Bootup Howto

For instructions specific to Upstart, I would recommend starting with:

At present, there are also 129 questions on AskUbuntu, several of which will point you in the right direction:

Upvotes: 2

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