[Bug 270441] /bin/sh - please implement '!!' support for 'sudo !!' and 'doas !!' usage

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270441

--- Comment #2 from Slawomir Wojciech Wojtczak <vermaden@interia.pl> ---
(In reply to Graham Perrin from comment #1)

Sorry - I was leaving the house but wanted to 'submit' it before leaving so I
in a hurry :)

I mean general '!!' feature that is available in all popular shells.

Its just a repeat of last used command with all arguments.

Example:

    % echo asd                 
    asd

    % !!
    echo asd
    asd

    % !!
    echo asd
    asd

Its just 'sudo !!' and 'doas !!' are most used ways for this feature.

I also sometimes do that:

    % ls -o -p -t -i -0 -n -s /some/long/path

    % for I in `!!`; do something $I; done

Regards,
vermaden

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