What to do if you forget your login password on Manjaro Linux

Overview

--I forgot my login password, so I can't log in anymore.

Correspondence procedure

  1. In the Grub menu, add init =/bin/bash to the end of the kernel, press F10, and start with bash.
  2. Remount the root filesystem with read/write with mount -n -o remount, rw /
  3. Change the password with echo userid: password | chpasswd

ref

Password Recovery-ArchWiki https://wiki.archlinux.jp/index.php/%E3%83%91%E3%82%B9%E3%83%AF%E3%83%BC%E3%83%89%E3%83%AA%E3%82%AB%E3%83%90%E3%83%AA

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