netdev - Find IP address of active interface

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 25 Jul 2022 08:48:15 +0800
From:   "Kai Hendry" <hendry@....fi>
To:     netdev@...r.kernel.org
Subject: Find IP address of active interface

Is there an easier way than:

ip route get 8.8.8.8 2>/dev/null|grep -Eo 'src [0-9.]+'|grep -Eo '[0-9.]+'

To figure out the active, Internet routing interface?

Thank you,