From: Leonid Krivoshein <klark.devel@gmail.com>
To: make-initrd@lists.altlinux.org
Subject: Re: [make-initrd] make pseudo GUI from bootchain-interactime common feature
Date: Sun, 22 Aug 2021 16:09:59 +0300
Message-ID: <502f332d-62b2-1956-698f-00525b002290@gmail.com> (raw)
In-Reply-To: <20210628160624.gglemxc5st6ucqog@example.org>
28.06.2021 19:06, Alexey Gladkov пишет:
> Кстати, однажды Олег Нестеров подсказал мне вот такой код:
>
> ttysz()
> {
> local esc cols rows
> echo -ne "\e[s\e[1000;1000H\e[6n\e[u"
> IFS=';[' read -s -t2 -dR esc rows cols ||
> { echo >&2 'ttysz() FAILED'; return 0; }
> stty rows $rows cols $cols
> }
>
> Думаю, что его можно модифицировать и использовать для твоих нужд.
Да, этот код код оказался предпочтительным, в сравнении с парсингом
вывода dialog --print-maxsize, т.к. dialog в случае netconsole сначала
неправильно определяет размеры консоли. stty в образе initramfs
оказался, т.е. не лишняя зависимость.
--
Best regards,
Leonid Krivoshein.
next prev parent reply other threads:[~2021-08-22 13:09 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-28 14:01 ` Alexey Gladkov
2021-06-28 14:43 ` Leonid Krivoshein
2021-06-28 16:06 ` Alexey Gladkov
2021-06-28 16:34 ` Leonid Krivoshein
2021-06-28 18:48 ` Alexey Gladkov
2021-06-28 19:43 ` Leonid Krivoshein
2021-06-28 23:38 ` Alexey Gladkov
2021-06-29 0:50 ` Leonid Krivoshein
2021-06-29 8:28 ` Alexey Gladkov
2021-06-28 16:39 ` Leonid Krivoshein
2021-08-22 13:09 ` Leonid Krivoshein [this message]
2021-06-28 15:57 ` Leonid Krivoshein
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