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Updated FAQ and Tips (markdown)

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Hans-Cees Speel 2020-02-24 22:11:50 +01:00
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docs/content/config/troubleshooting/faq.md
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@ -244,4 +244,37 @@ proxy_interfaces = X.X.X.X (your public IP)
### What about updates
You can of course use a own script or every now and then pull && stop && rm && start the images but there are tools available for this.
There is a page in the [Update and cleanup](Update-and-cleanup) wiki page that explains how to use it the docker way.
There is a page in the [Update and cleanup](Update-and-cleanup) wiki page that explains how to use it the docker way.
### Howto adjust settings with the user-patches.sh script
Suppose you want to change a number of settings that are not listed as variables or add things to the server that are not included?
This docker-container has a built-in way to do post-install processes. If you place a script called **user-patches.sh** in the config directory it will be run after all configuration files are set up, but before the postfix, amavis and other daemons are started.
The config file I am talking about is this volume in the yml file:
`- ./config/:/tmp/docker-mailserver/`
To place such a script you can just make it in the config dir, for instance like this:
`cd ./config`
`touch user-patches.sh`
`chmod +x user-patches.sh`
and then fill it with suitable code.
If you want to test it you can move into the running container, run it and see if it does what you want. For instance:
`./setup.sh debug login # start shell in container`
`cat /tmp/docker-mailserver/user-patches.sh #check the file`
`/tmp/docker-mailserver/user-patches.sh ## run the script`
`exit`
You can do a lot of things with such a script. You can find an example user-patches.sh script here: [example user-patches.sh script](https://github.com/hanscees/dockerscripts/blob/master/scripts/tomav-user-patches.sh)