URL: https://linuxfr.org/forums/programmation-shell/posts/sed-awk-cie
Title: Sed, awk & cie
Authors: Axel
Date: 2007年12月07日T12:49:41+01:00
Tags: fedora
Score: 0
Bonjour
J'essaie de traiter ce genre de flux (résultat de 'yum list')
 
 kernel.i686 2.6.23.8-63.fc8 installed 
 kernel.i686 2.6.23.1-49.fc8 installed 
 kernel-devel.i686 2.6.23.8-63.fc8 installed 
 kernel-headers.i386 2.6.23.8-63.fc8 installed 
 arm-gp2x-linux-kernel-headers.noarch 2.6.12.0-2.fc8 fedora 
 kernel.i586 2.6.23.8-63.fc8 updates 
 kernel-PAE.i686 2.6.23.8-63.fc8 updates 
 kernel-PAE-debug.i686 2.6.23.8-63.fc8 updates 
 kernel-PAE-debug-devel.i686 2.6.23.8-63.fc8 updates 
 kernel-PAE-devel.i686 2.6.23.8-63.fc8 updates 
 kernel-debug.i686 2.6.23.8-63.fc8 updates 
 kernel-debug-devel.i686 2.6.23.8-63.fc8 updates 
 kernel-devel.i586 2.6.23.8-63.fc8 updates 
 kernel-doc.noarch 2.6.23.8-63.fc8 updates 
 kernel-xen.i686 2.6.21-2952.fc8 updates 
 kernel-xen-2.6-doc.noarch 2.6.21-2952.fc8 updates 
 kernel-xen-devel.i686 2.6.21-2952.fc8 updates 
 yum-kernel-module.noarch 1.1.8-1.fc8 fedora
J'aimerais récupérer dans 4 colonnes le nom, l'architecture, la version et enfin le numéro de release.
J'y arrive grâce à : 
<blockquote>sed "s/\.fc8.*$//" &#124; sed "s/-[0-9]*$/ &amp;/" &#124; sed "s/ -/ /" &#124; sed -r "s/\.(noarch&#124;i(3&#124;5&#124;6)86)/ &amp;/" &#124; sed "s/ ./ /" &#124; awk '{ print 1ドル "\t" 2ドル "\t" 3ドル "\t" 4ドル}'</blockquote> mais je me demande s'il 'y aurait pas un peu mieux
Le résultat de sortie est :
 
 kernel i686 2.6.23.8 63
 kernel i686 2.6.23.1 49
 kernel-devel i686 2.6.23.8 63
 kernel-headers i386 2.6.23.8 63
 arm-gp2x-linux-kernel-headers noarch 2.6.12.0 2
 kernel i586 2.6.23.8 63
 kernel-PAE i686 2.6.23.8 63
 kernel-PAE-debug i686 2.6.23.8 63
 kernel-PAE-debug-devel i686 2.6.23.8 63
 kernel-PAE-devel i686 2.6.23.8 63
 kernel-debug i686 2.6.23.8 63
 kernel-debug-devel i686 2.6.23.8 63
 kernel-devel i586 2.6.23.8 63
 kernel-doc noarch 2.6.23.8 63
 kernel-xen i686 2.6.21 2952
 kernel-xen-2.6-doc noarch 2.6.21 2952
 kernel-xen-devel i686 2.6.21 2952
 yum-kernel-module noarch 1.1.8 1
 
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