Re: Problem z sed

Article View: pl.comp.os.linux

Article #904740

#904740

From: jn
Date: Mon, 07 Jun 2021 23:40

39 lines
2593 bytes

W dniu 06.06.2021 o 23:45, Jarosław Sokołowski pisze:
> jn pisze:
> 
>> Nie umiem zmusić sed do usunięcia nawiasów () wraz z zawartością.
> 
> sed s/\(.*\)//g
> 

Dziękuję ale nie działa tak jak sobie zakładałem.

$ tail /var/log/apt/history.log -n 100 | grep Install:
Install: linux-image-5.4.0-74-generic:amd64 (5.4.0-74.83, automatic), 
linux-modules-extra-5.4.0-74-generic:amd64 (5.4.0-74.83, automatic), 
linux-headers-5.4.0-74:amd64 (5.4.0-74.83, automatic), 
linux-headers-5.4.0-74-generic:amd64 (5.4.0-74.83, automatic), 
linux-modules-5.4.0-74-generic:amd64 (5.4.0-74.83, automatic)
Install: apngasm:amd64 (2.91-1build1)

-------------------------------------------------------------------

$ tail /var/log/apt/history.log -n 100 | grep Install: | sed 
's/:amd64//g;s/Install://g'
  linux-image-5.4.0-74-generic (5.4.0-74.83, automatic), 
linux-modules-extra-5.4.0-74-generic (5.4.0-74.83, automatic), 
linux-headers-5.4.0-74 (5.4.0-74.83, automatic), 
linux-headers-5.4.0-74-generic (5.4.0-74.83, automatic), 
linux-modules-5.4.0-74-generic (5.4.0-74.83, automatic)
  apngasm (2.91-1build1)

--------------------------------------------------------------------

$ tail /var/log/apt/history.log -n 100 | grep Install: | sed s/\(.*\)//g
Install: linux-image-5.4.0-74-generic:amd64
Install: apngasm:amd64

--------------------------------------------------------------------

Chciałem zostawić w wierszu tylko nazwy pakietów
np. linux-image-5.4.0-74-generic oddzielone spacjami.

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From: jn <jn@mail.invalid>
Newsgroups: pl.comp.os.linux
Subject: Re: Problem z sed
Date: Tue, 8 Jun 2021 01:40:35 +0200
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