Merge f36e40f3d70a5d0ef50353087d5cdeeef0e446b3 into cf4a12acb3a70951fd59d67e0738bf3ab2d1045c

as a non-root user, this would be fine.

but, i was setting up a docker container for development [1], and upon
running a login shell, the shortcuts script would get invoked,
and would remove /dev/null (and later re-create it), which changes its
type from a character device into a regular file, thus breaking the
system (e.g. apt update wouldn't work anymore).

[1] https://github.com/kiprasmel/infra/blob/master/local/devel-core-git/Dockerfile

.local/bin/shortcuts

@@ -14,7 +14,10 @@ fish_shortcuts="/dev/null"
 vifm_shortcuts="/dev/null"
 
 # Remove, prepare files
-rm -f "$lf_shortcuts" "$ranger_shortcuts" "$qute_shortcuts" "$zsh_named_dirs" "$vim_shortcuts" 2>/dev/null
+for file in "$lf_shortcuts" "$ranger_shortcuts" "$qute_shortcuts" "$zsh_named_dirs" "$vim_shortcuts"; do
+	test -f "$file" && rm -f "$file" 2>/dev/null
+done
+
 printf "# vim: filetype=sh\\n" > "$fish_shortcuts"
 printf "# vim: filetype=sh\\nalias " > "$shell_shortcuts"
 printf "\" vim: filetype=vim\\n" > "$vifm_shortcuts"