From: Alexander Dahl <post@lespocky.de>
To: ptxdist@pengutronix.de
Subject: [ptxdist] /etc/issue (Was: [ANNOUNCE] PTXdist 2011.10.0 released)
Date: Thu, 24 Nov 2011 16:23:17 +0100 [thread overview]
Message-ID: <64a1ecfdbe22f4d19a1f8c23235c225b@idefix.lespocky.dyndns.org> (raw)
In-Reply-To: <20111124140136.GF31544@pengutronix.de>
Am 24.11.2011 15:01, schrieb Michael Olbrich:
>> 21 echo
>> 22 echo
>> 23 ) > /tmp/issue
>> 24
>> 25 sed -i -e 's/\\/\\\\/g' /tmp/issue
>
> 23 ) | sed -e 's/\\/\\\\/g' > /tmp/issue
>
> should work too. I'd also recommend against using '\'. It always broke
> something for me (that's why I use '`'). I think via ssh /etc/issue is
> shown, but '\' is no special character for security reasons or something
> like that.
You're right, saves some IO when directly piping it through sed.
Regarding backslashes: I have no problem replacing them like above and
didn't see problems yet in my terminals. However /etc/issue is not shown
when logging in to ssh (dropbear). Should it?
Greets
Alex
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prev parent reply other threads:[~2011-11-24 15:23 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-05 8:55 [ptxdist] [ANNOUNCE] PTXdist 2011.10.0 released Michael Olbrich
2011-11-22 13:28 ` Alexander Dahl
2011-11-22 14:25 ` Michael Olbrich
2011-11-22 14:41 ` Jon Ringle
2011-11-24 12:51 ` Alexander Dahl
2011-11-24 14:01 ` Michael Olbrich
2011-11-24 15:23 ` Alexander Dahl [this message]
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