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fommil/systemd

Created August 27, 2016 18:57
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NeuG
Raw
systemd
# /etc/systemd/system/[email protected]
[Unit]
Description=rngd service on %I
[Service]
Type=simple
ExecStartPre=/bin/stty -F /dev/%I raw -echo -parenb
ExecStart=/usr/sbin/rngd -f --fill-watermark=90% --rng-device=/dev/%I
Raw
udev
# this goes in /etc/udev/rules.d/90-neug.rules
# http://www.gniibe.org/FST-01/q_and_a/neug-standalone-device.html
# don't forget to create the [email protected] (no need to enable)
KERNEL=="ttyACM[0-9]*", SUBSYSTEMS=="usb", ACTION=="add", ATTRS{idVendor}=="234b", ATTRS{idProduct}=="0001", TAG+="systemd", ENV{SYSTEMD_WANTS}+="rngd@%k.service"
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