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From: Alexander Kapshuk <alexander.kapshuk@gmail.com>
To: 9fans@9fans.net
Subject: Re: [9fans] writing to /dev/$winid/addr
Date: Wed, 23 Apr 2014 22:13:41 +0300	[thread overview]
Message-ID: <535810E5.1010507@gmail.com> (raw)
In-Reply-To: <f9ced5b490c82d2795014e58f54fff15@ladd.quanstro.net>


On 04/23/2014 09:07 PM, erik quanstrom wrote:
>> is '!' a metacharacter in regexes? regex(6) doesn't say anything about it.
>>
> it is not.
>
> however
>
>>> #!/bin/rc
>>> {
>>>  echo 'echo $SYSNAME!`uname -n`!$USER'
>>>  echo 'PS1='':; '' PS2='' '''
>>> } >/dev/$winid/body
> this is not valid rc.
>
> - erik
>
If it's not too much trouble, would you mind demonstrating what valid rc
would be for the part of the script in question.

Thanks.




  reply	other threads:[~2014-04-23 19:13 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-04-22 13:53 Alexander Kapshuk
2014-04-23  7:29 ` Alexander Kapshuk
2014-04-23 17:03   ` Bence Fábián
2014-04-23 18:07     ` erik quanstrom
2014-04-23 19:13       ` Alexander Kapshuk [this message]
2014-04-23 19:34         ` erik quanstrom
2014-04-24  4:15           ` Alexander Kapshuk
2014-04-24  4:18             ` Jacob Todd
2014-04-24  4:25               ` Alexander Kapshuk
2014-04-25  6:35                 ` Bence Fábián

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