EasyEffects: Added Autostart

wiki/linux/easyeffects.md

@@ -13,6 +13,53 @@ An installation via [Flatpak](./flatpak.md) is also possible.
 
 Easyeffects can apply `Effects` to input and output sound.
 
+### Autostart
+
+Easyeffects can be started in various ways.
+
+The service can be started including the window with the following.
+It will have to be called each startup.
+
+```sh
+easyeffects
+```
+
+Alternatively it can be started in the background with the following command.
+This command also has to be called each time the system starts.
+
+```sh
+easyeffects --gapplication-service
+```
+
+The two former commands will only work if called on each startup.
+The easiest way to do this is by using [SystemD](/wiki/linux/systemd.md).
+The following will work analogously to the path explained in
+[the corresponding section of the SystemD entry](/wiki/linux/systemd.md#run-command-on-boot).
+
+Run the following command to edit the configuration file for the newly created EasyEffect service.
+
+```sh
+systemctl --user edit --force -full easyeffects.service
+```
+
+Afterward set the contents of this file to the following.
+Due to EasyEffect working together with [Pipewire and Wireplumber](/wiki/linux/pipewire.md) some
+precautions have to be taken to start it before these two.
+
+```sh
+[Unit]
+Description=EasyEffects (GApplication Service)
+After=pipewire.service wireplumber.service
+PartOf=graphical-session.target
+
+[Service]
+ExecStart=/usr/bin/easyeffects --gapplication-service
+Restart=on-failure
+
+[Install]
+WantedBy=graphical-session.target
+```
+
 ### Noise cancellation
 
 Setup

wiki/linux/systemd.md

@@ -10,6 +10,13 @@ It is used for service configuration and startup.
 To run a command (in this case `/bin/bash /root/run.sh`) create the following
 file at `/etc/systemd/system/` with a name ending on `.service`.
 In this case it is called `unturned.service`.
+Alternatively to creating the command manually the following command can be used.
+
+```sh
+systemctl edit --force --full unturned.service
+```
+
+And set the contents to the following.
 
 ```txt
 [Unit]
@@ -31,17 +38,8 @@ initializing.
 After=pve-guests.service
 ```
 
-Such a service can be started by running:
-
-```sh
-sudo systemctl start unturned
-```
-
-Alternatively it can be enabled to start at every boot by running:
-
-```sh
-sudo systemctl enable unturned
-```
+A service that was created this way can then be started as explained in
+[the corresponding section](#startstopenabledisable-a-service-and-retrieve-its-logs).
 
 ### Start/Stop/Enable/Disable a service and Retrieve its Logs
 
@@ -54,6 +52,8 @@ The `disable` keyword stops the service from starting automatically.
 
 Logs of the last start of the service can be found by running `systemctl status <service-name>`.
 
+Additionally the `--user` flag can be set to start the service only for the current user.
+
 ### Retrieving the SystemD Logs
 
 SystemD logs can easily be found using the `journalctl` command.