[arch-general] Automatically stop systemd service
zoqaeski at gmail.com
Thu Mar 28 10:48:55 EDT 2013
On 29/03/13 00:39, Leonid Isaev wrote:
> On Thu, 28 Mar 2013 18:23:03 +1100
> Robbie Smith <zoqaeski at gmail.com> wrote:
>> TL;DR: More toying with mobile broadband and systemd; would like help
>> automatically stopping service depending on device availability.
>> What I cannot figure out how to do is automatically stop the service if
>> the device is unplugged, similar to how ifplugd works for wired ethernet
> How about "BindsTo=" from man 5 systemd.unit? For example,
That did the trick (when the device is /dev/ttyUSB0). Now to just make a
persistent name for the rare occasions when it appears as something else
(always a /dev/ttyUSBx).
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