Closed requested to merge jbeich/Authenticator:ash into master
Found on FreeBSD where
/bin/sh descends from Almquist shell.
[[ is supported by Bash, Zsh, oksh but not by FreeBSD sh, NetBSD sh, dash, mrsh.
dash$ [[ foo = bar ]] dash: 1: [[: not found mrsh$ [[ foo = bar ]] mrsh:0:0: syntax error: keyword is reserved and causes unspecified results: [[
See also https://gitlab.gnome.org/bilelmoussaoui/gtk-rust-template/-/merge_requests/52