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‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ On Thursday, March 10, 2022 9:22 AM, Christian Groessler <ch...@groessler.org> wrote: > Hi, > > when I boot my laptop with Debian 11.2 and LAN cable connected, I'm > sometimes getting a wrong /etc/resolv.conf. > > The resolv.conf is not in fact wrong, but it's the one from the Wifi > network. But when booting with network cable connected I want to have > the resolv.conf of the cabled network. > > Can I somehow force this? That the "cabled-network-nameserver" is used > when the cable is connected? How about: Create a resolv.com file with the cable network info (with a different name; I use /etc/resolv.com.qw). Create a shell script that gets the current IP (hostname -I), checks for the desired nameserver IP, and copies your resolv.com.qw to /etc/resolv.com if necessary. Or maybe always copy the file (one-liner in .bashrc) if you always want the same nameserver and want to save a couple ms. Put the script at the bottom of the .bashrc (or equiv) in everybody's login dir. The script will run when anybody logs in -- long after the network has been configured. -- Glenn English -----BEGIN PGP SIGNATURE----- Version: ProtonMail wsBzBAEBCAAGBQJiKlPnACEJEJ/XhjGCrIwyFiEELKJzD0JScCVjQA2Xn9eG MYKsjDKYKAgAk87zZAIrAyhVKU9YD1cU4vXoZ08xLBJGQfy78yKXFaAEEwEw qfg83L6YsDEdqX01DFU7Gvv0DyrPfNatit+Ut2/76cLJkfzDiGeqB1KzyI3a R+yzLJy0aq71Ww/8dG4XUEAXt7ieIop3akjnmIHa0qUxo7rrFvVr8hG1hT22 NLWYGqFBgB4TnXJMbGDEyIXZUmsnvdzXcn883sXWna++Hg5r179rt+EG+rwn vL0LWaeKV7TccFnP8J1siLFi9ZkeAZ5w5JXvPlkL5UKLnfIabcu1CORRHsIP jWLSSs7ywRrwskvc/6+HvlsljPKbCsEPk3qocNoiAxkN6O+7t6FMdg== =xTLN -----END PGP SIGNATURE-----
