lsw.sh

if [ -n "${BASH-}${ZSH_NAME-}" ]; then
    lsw () {
        [ -n "$1" ] && command -v which >/dev/null 2>&1 && (
            for f in $(command -p which -a "$@" 2>/dev/null); do {
                [ -n "$f" ] && {
                    command -p ls -alhFNT0 --color "$f" | gawk '{
                        k = 0;
                        for (i = 0; i <= 8; i++)
                            k += ((substr($1, i + 2, 1) ~ /[rwx]/) *2^ (8 - i));
                            if (k)
                            printf(" %0o ", k);
                        print
                    }'
                }
            }
            done
        ) | column -t | sort -hr
    }
fi

lsw "$@"