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How to start a script after logging in AND WiFi is ready? (discuss.tchncs.de)

submitted 4 weeks ago by MoLoPoLY@discuss.tchncs.de to c/archlinux@lemmy.ml

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I try to download a file with curl directly after logging into Gnome. This usually fails because mostly the WiFi connection is only established after login. If I wait long enough in the login screen before logging in, the connection is already established and the download works.

So far I have used Manjaro. WiFi was already active long before the login screen of GDM was even displayed. The download therefore always worked.

The download is initiated with a *.desktop file in ~/.config/autostart.

Is there another way to start the download after the user is logged in and the WiFi connection is really ready?

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[–] F04118F@feddit.nl 4 points 4 weeks ago

With these kinds of things, where you need to manage state (waiting, executing, failed, etc), it is very easy to miss a case or transition and generally better to rely on proven tech.

Let the waiting for network connection and retrying be done by systemd, half the internet runs on it. You can trust that it won't mess that part up. Write only what is specific to you in your script.