clash

#!/usr/bin/env sh
# YES_ZSH YES_BASH YES_DASH YES_ASH

clash() { ### @- run a command through 9 different shells.
    ### only returns false when no arguments are given.
    [ $# != 0 ] || return
    for sh in ash bash dash ksh mksh osh posh yash zsh; do
        printf '\033[7m %s \033[m\n' "trying $sh"
        "$sh" "$@"
    done
    true
}

[ -n "${preload+-}" ] || clash "$@"