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Date: Fri, 29 Mar 2024 03:10:11 +0100
From: Cyrille Lefevre <Cyrille.Lefevre-news%nospam@laposte.net.invalid>
Newsgroups: comp.unix.shell
Subject: Re: how to capture only 7 or 8 in /etc/redhat-release
References: <c617ead2-f74c-442a-a072-2e5d620ad183n@googlegroups.com>
Organization: ACME
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Le Mon, 5 Jun 2023 05:23:27 -0700 (PDT), Neeraj Kumar <neeraj.friendslover@=
gmail.com> a =E9crit :

> I have two version; please help me to get the version in the form of 7 or=
 8

osver=3D$(tr -cd 0-9 < /etc/redhat-release)
minor=3D%${osver#?}
major=3D${osver%${osver#?}}

Regards
--=20
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remove "%nospam" and ".invalid" to answer me.