From: Eric Blake <eblake@redhat.com>
To: cygwin@cygwin.com
Subject: Re: cygcheck and literal plus sign
Date: Sat, 28 Jan 2017 19:06:00 -0000 [thread overview]
Message-ID: <8ce40df2-0a8f-4128-9107-ea2f16ec7fca@redhat.com> (raw)
In-Reply-To: <a8ddccfc-6eed-0d05-b756-f95d7e5ccdf2@SystematicSw.ab.ca>
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On 01/28/2017 11:45 AM, Brian Inglis wrote:
>> it did put me on the right track:
>> $ cygcheck -p 'mingw32-g[:punct:][:punct:]' | awk 'NR>1{$0=$1}1'
> Your command is the same as:
>
> $ cygcheck -p mingw32-g[:ctnpu][:ctnpu] | sed '2,$s/\s.*//'
Not necessarily. You forgot quotes, so depending on what is in your
current directory, that glob might expand.
>
> ITYM:
>
> $ cygcheck -p mingw32-g[[:punct:]][[:punct:]] | sed '2,$s/\s.*//'
Or, with proper quoting to shield yourself from globbing based on the
contents of the current directory:
cygcheck -p 'mingw32-g[[:punct:]][[:punct:]]' | sed '2,$s/\s.*//'
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2017-01-28 19:06 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-21 23:59 Steven Penny
2014-01-22 5:58 ` Christopher Faylor
2014-01-22 6:46 ` Marco Atzeri
2014-01-22 11:35 ` Andrew Schulman
2014-01-22 15:07 ` Christopher Faylor
2014-01-22 16:03 ` Andrew Schulman
2014-01-22 16:06 ` David Boyce
2014-01-22 16:13 ` Larry Hall (Cygwin)
2014-01-25 2:26 ` Steven Penny
2014-01-27 15:48 ` Gates, Roger
2014-01-27 18:59 ` Larry Hall (Cygwin)
2014-01-27 22:43 ` Steven Penny
2017-01-28 3:01 ` Steven Penny
2017-01-28 4:01 ` Doug Henderson
2017-01-28 12:21 ` Steven Penny
2017-01-28 17:45 ` Brian Inglis
2017-01-28 19:06 ` Eric Blake [this message]
2017-01-28 19:59 ` Brian Inglis
2017-01-30 18:30 ` Jon Turney
2017-01-31 0:00 ` Steven Penny
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