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adds spoiler

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waldek 2021-08-29 23:55:18 +02:00
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commit b631c46435
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modules/qualifying/learning_systemd_login.md
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@ -268,7 +268,11 @@ We know that we can pass information from the service to the script, like we did
Starting and stopping is a bit out of place here, because we won't stop `nginx` itself.
We just need to remove the website or put a 'user is offline...' message in the `index.html` file.
One script that does multiple things screams **functions** and **case**!
A quick and dirty script can be seen below.
Try to have a go a creating one from scratch!
<details>
<summary>Spoiler warning</summary>
```
➜ ~ cat site-manager.sh
@ -303,6 +307,8 @@ esac
➜ ~
```
</details>
If we try out this script, as `sudo` because we need to modify files owned by other users, we get the following.
It's a proof of concept but more than enough to continue with the service files.