[tex-live] tlmgr "Update all installed" via commandline?

[Kevin Godby]

On Tue, Sep 4, 2012 at 5:32 PM, Norbert Preining <preining at logic.at> wrote:
> Good. Can you work with patches? Please try the attached one against
> the file
>         .../2012/texmf/scripts/texlive/tlmgr.pl
>
> and see if that works out automatically .. as it should ;-)

Worked perfectly!

When I tested it without the perl-doc Ubuntu package (i.e., with the
stub perldoc script), it outputted the help to the console.  When I
tested it with the perl-doc package (i.e., with the real perldoc
script), it sent the formatted output to my pager.

Nicely done!

--Kevin