Syntax error in /etc/sudoers.d/file

[Ralf Mardorf]

On Fri, 14 May 2021 18:13:22 +1000, Karl Auer wrote:
>I'm 99% sure that sudoers lines are not allowed to have trailing
>spaces. If you are not using visudo you should be.

FWIW 'visudo' doesn't force to use 'vi'/'ex'. A user can set the EDITOR
variable, e.g. by using the login shell's configuration file.

# grep EDITOR ~/.bashrc 
export EDITOR="nano"

On my machine 'visudo' does invoke 'nano', instead of 'vi'/'ex'.