Example systemd units for common use cases

Pulse-Eight · May 4, 2020 · e246ea7 · e246ea7
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diff --git a/systemd/cec-active-source.service b/systemd/cec-active-source.service
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+[Unit]
+Description=Set this device to the CEC Active Source
+
+[Service]
+Type=oneshot
+ExecStartPre=/bin/echo 'on 0' | /usr/bin/cec-client -s
+ExecStart=/bin/echo 'as' | /usr/bin/cec-client -s
+
diff --git a/systemd/cec-active-source.timer b/systemd/cec-active-source.timer
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+[Unit]
+Description=Trigger cec-active-source at boot
+
+[Timer]
+OnBootSec=1
+OnStartupSec=1
+
+[Install]
+WantedBy=timers.target
diff --git a/systemd/cec-poweroff-tv.service b/systemd/cec-poweroff-tv.service
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+[Unit]
+Description=Use CEC to power off TV
+
+[Service]
+Type=oneshot
+ExecStart=/bin/echo 'standby 0' | /usr/bin/cec-client -s
+ExecStop=/bin/echo 'standby 0' | /usr/bin/cec-client -s
+
+[Install]
+WantedBy=poweroff.target