This is a bug, which I have now fixed in 2.1.19
M
On Thu, 2006-02-23 at 14:55 -0500, christian pearce wrote:
> Not certain how this fixed it but this is the issue I had with it.
>
> [EMAIL PROTECTED] root]# cat cf.awk
> control:
>
> actionsequence = ( shellcommands )
>
> shellcommands:
>
> "/bin/echo 'test test2' | /bin/awk '{ print $2 }'"
> [EMAIL PROTECTED] root]# cfagent -f ./cf.awk -IK
> cf:cfengine::./cf.awk:8: Incomplete variable syntax or bracket mismatch
> [EMAIL PROTECTED] root]# vi cf.awk
> [EMAIL PROTECTED] root]# cat cf.awk
> control:
>
> actionsequence = ( shellcommands )
>
> shellcommands:
>
> "/bin/echo 'test test2' | /bin/awk '{ print ${dollar}2 }'"
> [EMAIL PROTECTED] root]# cfagent -f ./cf.awk -IK
> cfengine:: Executing script /bin/echo 'test test2' | /bin/awk '{ print
> $2 }'...(timeout=0,uid=-1,gid=-1)
> cfengine::/bin/echo 'test: test2
> cfengine:: Finished script /bin/echo 'test test2' | /bin/awk '{ print $2 }'
> [EMAIL PROTECTED] root]#
>
>
> Notice I changed $2 -> ${dollar}2
>
> On 2/10/06, Josh Hurd <[EMAIL PROTECTED]> wrote:
> >
> > I was able to solve this problem with the following:
> > control:
> > openBrace = ( "{" )
> > closeBrace = ( "}" )
> > shellcommand:
> > "/bin/ps axo \"stime,pid,command\" | /bin/awk ' ${openBrace} print
> > $2 ; ${closeBrace} ' "
> >
> > not sure if this is the most graceful method but it works!
> >
> > Josh
> >
> > ________________________________
> > From: Josh Hurd
> > Sent: Friday, February 10, 2006 1:30 PM
> > To: help-cfengine@gnu.org
> > Subject: Escape {} in shellcommnads?
> >
> >
> >
> >
> > I am trying to run a shellcommand that includes a call to awk. Awk requires
> > the use of braces but CFE treats tham as variable substitutuions. I have
> > tried escaping them with \ with no success. I've tried using single quotes
> > and double quotes.
> >
> > Here is a sample:
> > "/bin/ps axo \"stime,pid,command\" | /bin/awk ' {print $2 ;} ' "
> >
> > The error returned is:
> > Incomplete variable syntax or bracket mismatch
> >
> > Does anyone know how to pull this off? I don't want to deploy a one line
> > shell script to all my clients.
> >
> > Thanks!
> > Josh
> > _______________________________________________
> > Help-cfengine mailing list
> > Help-cfengine@gnu.org
> > http://lists.gnu.org/mailman/listinfo/help-cfengine
> >
> >
> >
>
>
> --
> Christian Pearce
>
>
> _______________________________________________
> Help-cfengine mailing list
> Help-cfengine@gnu.org
> http://lists.gnu.org/mailman/listinfo/help-cfengine
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