From: 有澤健治 <karisawa@gmail.com>
To: 9fans <9fans@9fans.net>
Subject: Re: [9fans] wctl
Date: Tue, 9 May 2023 22:01:40 +0900 [thread overview]
Message-ID: <CAN4cm2txs6A4s8yQ-3PggeHMKuuYyi8Zpm-_R1V-eLZt11uRrA@mail.gmail.com> (raw)
In-Reply-To: <e80622132c57845586dad1043a8180b9@hamnavoe.com>
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Thanks for umbraticus and Richard.
The value 72 is experimentally OK.
However I am not convinced yet.
I can't find the value in the manual.
Kenji Arisawa
2023年5月9日(火) 17:00 Richard Miller <9fans@hamnavoe.com>:
> > ; read -c 72 /dev/wctl
>
> Or, if your chosen flavour of Plan 9 doesn't have the 'read -c'
> option, one of these will do:
>
> dd -if /dev/wctl -bs 72 -count 1 -quiet 1
> syscall -o read 0 buf 72 </dev/wctl >[2]/dev/null
>
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next prev parent reply other threads:[~2023-05-09 13:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-09 3:31 有澤健治
2023-05-09 6:11 ` umbraticus
2023-05-09 7:59 ` Richard Miller
2023-05-09 13:01 ` 有澤健治 [this message]
2023-05-09 15:04 ` sirjofri
2023-05-09 21:17 ` 有澤健治
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