From: Rudolf Sykora <rudolf.sykora@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] problem with a here document in rc
Date: Thu, 2 May 2013 17:48:03 +0200 [thread overview]
Message-ID: <CAOEdRO1Z88zb9mqpmEus_3V0mTwCYEfB2sNK-gcJ3t+uF6mVng@mail.gmail.com> (raw)
In-Reply-To: <ba51b53bc89d1beb6c6c68c0371dfcc4@ladd.quanstro.net>
On 2 May 2013 17:24, erik quanstrom <quanstro@quanstro.net> wrote:
> i usually solve this problem like this
>
> for(i in 1 2){
> mkdir -p $i || fatal
> cp POSCAR $i || fatal
> @{
> {
> echo 2c
> echo $i
> echo .
> echo w
> echo q
> } | ed POSCAR
> }
> }
>
> - erik
So you avoid a here document...
Then, is it so that a here document can't ever serve the purpose (ie.
it is limited in the way that any present variables are evaluated just
once; when then?)?
Thanks for a clarification!
Ruda
next prev parent reply other threads:[~2013-05-02 15:48 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-02 13:22 Rudolf Sykora
2013-05-02 15:24 ` erik quanstrom
2013-05-02 15:48 ` Rudolf Sykora [this message]
2013-05-06 7:27 ` Rudolf Sykora
2013-05-06 13:37 ` erik quanstrom
2013-05-07 20:40 ` Martin Kühl
2013-05-07 22:08 ` erik quanstrom
2013-05-08 2:53 ` Martin Kühl
2013-05-08 3:02 ` erik quanstrom
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