If you want to tweak the indentation size for Emacs’
sh-mode
you can do so conveniently via the variable sh-basic-offset.
For example you could add the following line to your initialization file:
(setq sh-basic-offset 2)
This variable used to be called sh-indentation but that name was
made obsolete in Emacs 26.1.
For additional information, see the file lisp/progmodes/sh-script.el in Emacs’ source.
Author: Carl Winbäck
Published: 2022-07-27