Created
July 13, 2019 16:52
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Dynamically Create SSID for Linux AP Hotspot
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| make_ssid.sh goes in /etc/hostapd/ | |
| The service file goes in /etc/systemd/system/ |
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| [Unit] | |
| Description=Setup ssid to use for hostapd | |
| Before=hostapd.service | |
| [Service] | |
| Type=oneshot | |
| ExecStart=/bin/bash /etc/hostapd/make_ssid.sh | |
| StandardOutput=journal+console | |
| [Install] | |
| WantedBy=multi-user.target |
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| #!/bin/bash | |
| set -e | |
| egrep -v "^ssid" /etc/hostapd/hostapd.conf > /tmp/hostapd.new | |
| grep Serial /proc/cpuinfo | awk '{ print "ssid=example_ssid_" $3 }' >> /tmp/hostapd.new | |
| mv /tmp/hostapd.new /etc/hostapd/hostapd.conf |
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