= Raspberry Service designen =

Am Beispiel von WPA-Ping (wird von mir '''NICHT genutzt''')

Das Script sieht so aus:

{{{
cat >> /usr/local/bin/wpaping << "EOFWPA"
#!/bin/bash
#
# Loop forever doing wpa_cli SCAN commands
#

sleeptime=120  # number of seconds to sleep. 2 minutes (120 seconds) is a good value

while [ 1 ];
do
    wpa_cli -i wlan0 scan
    sleep $sleeptime
done

EOFWPA
}}}

Der Service selber wird so gestaltet:

{{{
cat >> /lib/systemd/system/wpaping.service << "EOFWPA"
[Unit]
Description=WPA Supplicant pinger
Requires=network-online.target

[Service]
ExecStart=/usr/local/bin/wpaping
User=root
StandardInput=null
StandardOutput=null
StandardError=null
Restart=on-failure

[Install]
WantedBy=multi-user.target

EOFWPA
}}}

Um den Service dauerhaft zu starten, einfach den Standard-Weg beschreiten:

{{{
systemctl daemon-reload; systemctl enable wpaping.service; systemctl start wpaping.service
}}}

Runlevel herausfinden:

{{{
runlevel
}}}

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KategorieRaspberry