From: kelly@cliffhanger.com
Date: Sun Jul 01 2007 - 21:07:07 ART
Also, use any of the *nix OSes. Most of the tools
use regex. Note, the regex varies (slightly) from
tool to tool. Cisco's regex is a bit different
that the regex for Vim or grep for instance.
--
___
/\ \
/ \ \
/ \ \
/ /\ \ \
/ / \ \ \
/ / / \ \ \
/ / /___\__\ \
/ / /___________\
\/_______________/
Impossible Triangle
M. C. Escher
Big riffs, massive grooves, and expansive improvisations
Quoting Scott Morris <smorris@ipexpert.com>:
No worries.
If you really want to get into regular expressions, there's a little book
from O'Reilly Press that is very good.
Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, JNCIE
#153, CISSP, et al.
CCSI/JNCI-M/JNCI-J
VP - Technical Training - IPexpert, Inc.
IPexpert Sr. Technical Instructor
A Cisco Learning Partner - We Accept Learning Credits!
smorris@ipexpert.com
Telephone: +1.810.326.1444
Fax: +1.810.454.0130
http://www.ipexpert.com
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Gregory Gombas
Sent: Sunday, July 01, 2007 5:07 PM
To: smorris@ipexpert.com
Cc: Group study
Subject: Re: Wacky Regular Expression
Thank you for your replies. Didn't see that in the Cisco Regular Expression
guide.
On 7/1/07, Scott Morris <smorris@ipexpert.com> wrote:
> The " /t" would basically exclude any vlan that appears as active, but
> doesn't have any ports assigned to it (e.g. from 'active' till the end
> of the line is ONLY spaces)
>
> HTH,
>
>
> Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713,
> JNCIE #153, CISSP, et al.
> CCSI/JNCI-M/JNCI-J
> VP - Technical Training - IPexpert, Inc.
> IPexpert Sr. Technical Instructor
>
> A Cisco Learning Partner - We Accept Learning Credits!
>
> smorris@ipexpert.com
>
> Telephone: +1.810.326.1444
> Fax: +1.810.454.0130
> http://www.ipexpert.com
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
> Of Gregory Gombas
> Sent: Sunday, July 01, 2007 11:31 AM
> To: Group study
> Subject: Wacky Regular Expression
>
> This is from IE Lab 4:
>
> show vlan brief | exclude unsup|^ |^1 |active[ \t]+$
>
> I understand the goal of this command is to exlude output from the
> show vlan brief command but am not sure what this part of the string means
exactly:
> active[ \t]+$
>
> Any ideas?
>
> Thanks
>
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