Date: Wed, 16 Jan 2002 23:52:32 -0500 From: Jim Conner <jconner@enterit.com> To: "Drew Tomlinson" <drew@mykitchentable.net> Cc: <questions@freebsd.org> Subject: Re: Regular Expression Syntax Message-ID: <5.1.0.14.0.20020116235101.044e8830@mail.enterit.com> In-Reply-To: <5.1.0.14.0.20020116233839.044e0550@mail.enterit.com> References: <000b01c19f00$d396db20$0301a8c0@bigdaddy>
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Doh, I just re-read your question. Ok. Let me redo my answer. All you
have to change is your first grep.
pkg_info | egrep -v 'portupgrade|cvsup' | awk '{print "pkg_deinstall " $1}'
That should work
- Jim
At 23:40 01.16.2002 -0500, Jim Conner wrote:
>If I am reading your question correctly, you want everything except cvsup
>and portupgrade. Therefore, do this:
>
>pkg_info | egrep "portupgrade|cvsup" | awk '{print "pkg_deinstall " $1}' |
>egrep -v 'portupgrade|cvsup'
>
>
>- Jim
>
>Philosophy is for those who have nothing better to do than wonder
>why philosophy is for those who have nothing better to do than...
>
>
>At 18:44 01.16.2002 -0800, Drew Tomlinson wrote:
>>I've been beating my head and just can get the syntax of this right.
>>This expression works:
>>
>>blacklamb> pkg_info | egrep "portupgrade|cvsup" | awk '{print
>>"pkg_deinstall " $1}'
>>pkg_deinstall cvsup-16.1_3
>>pkg_deinstall portupgrade-20011210
>>
>>How can I get the opposite? In other words, everything except cvsup
>>or portupgrade? I know about the ! and () for grouping but can't seem
>>to get it in the right place. Help.
>>
>>TIA,
>>
>>Drew
>>
>>
>>To Unsubscribe: send mail to majordomo@FreeBSD.org
>>with "unsubscribe freebsd-questions" in the body of the message
>
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>To Unsubscribe: send mail to majordomo@FreeBSD.org
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- Jim
Philosophy is for those who have nothing better to do than wonder
why philosophy is for those who have nothing better to do than...
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