bdc9909117
* Enable some useful kernel configurations * Add xe-guest-utilities for better Xen support Add guest utilities and make sure the Xen guest daemon gets started when running under Xen virtualization.
573 lines
16 KiB
Bash
Executable File
573 lines
16 KiB
Bash
Executable File
#! /bin/sh
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# Copyright (c) 2015, Citrix Systems
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# All rights reserved.
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# Redistribution and use in source and binary forms, with or without modification,
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# are permitted provided that the following conditions are met:
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# 1. Redistributions of source code must retain the above copyright notice, this
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# list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation and/or
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# other materials provided with the distribution.
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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# Script to write information about the current distribution to stdout or a file.
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# Information collected:
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# - Distribution name
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# - Distribution version (major and minor)
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# - Kernel version (uname)
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LANG="C"
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export LANG
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write_to_output()
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{
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local distro="$1"
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local major="$2"
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local minor="$3"
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local name="$4"
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local uname=$(uname -r)
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if [ -n "${TEST_RESULT}" ] ; then
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MAJOR=$major
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MINOR=$minor
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DISTRO=$distro
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UNAME=$uname
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NAME=$name
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return 0
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fi
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echo "os_distro=\"${distro}\""
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echo "os_majorver=\"${major}\""
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echo "os_minorver=\"${minor}\""
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echo "os_uname=\"${uname}\""
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echo "os_name=\"${name}\""
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return 0
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}
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identify_debian()
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{
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local debian_version="$1"
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local major
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local minor
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# 3.1
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# 4.0
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# Ignores testing and unstable which contain ".*/sid".
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if [ ! -f "${debian_version}" ] ; then
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return 1
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fi
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eval $(awk -F. '/^[0-9]*\.[0-9]*/ \
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{ print "major="$1 ; print "minor="$2 ; exit 0 }' \
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"${debian_version}")
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if [ -z "${major}" ] && [ -z "${minor}" ] && ! grep -q /sid "${debian_version}" ; then
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return 1
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fi
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write_to_output "debian" "${major}" "${minor}" "Debian $(head -n 1 $debian_version)"
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return 0
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}
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identify_redhat()
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{
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redhat_release="$1"
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local distro
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local major
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local minor
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local beta
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# distro=rhel
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# Red Hat Enterprise Linux AS release 3 (Taroon Update 6)
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# Red Hat Enterprise Linux AS release 3 (Taroon Update 8)
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# Red Hat Enterprise Linux AS release 4 (Nahant)
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# Red Hat Enterprise Linux AS release 4 (Nahant Update 1)
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# Red Hat Enterprise Linux AS release 4 (Nahant Update 2)
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# Red Hat Enterprise Linux AS release 4 (Nahant Update 3)
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# Red Hat Enterprise Linux AS release 4 (Nahant Update 4)
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# Red Hat Enterprise Linux Server release 4.92 (Tikanga)
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# Red Hat Enterprise Linux Server release 5 (Tikanga)
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# Red Hat Enterprise Linux Server release 5.1 Beta (Tikanga)
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# Red Hat Enterprise Linux release 6.0 Beta (Santiago)
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# distro=xe-ddk
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# \@PRODUCT_BRAND\@ DDK release \@PRODUCT_VERSION\@-\@BUILD_NUMBER\@ (\@PRODUCT_NAME\@)
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# Rio DDK release 0.5.6-2991c (xenenterprise)
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# distro=xe-sdk
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# \@PRODUCT_BRAND\@ SDK release \@PRODUCT_VERSION\@-\@BUILD_NUMBER\@ (\@PRODUCT_NAME\@)
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# Rio SDK release 0.5.6-2991c (xenenterprise)
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# distro=fedora
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# Fedora Core release 3 (Heidelberg)
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# distro=centos
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# CentOS release 4.0 (Final)
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# CentOS release 5 (Final)
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# CentOS Linux release 7.0.1406 (Core)
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# CentOS Stream release 8
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# distro=rocky
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# Rocky Linux release 8.3
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# distro=scientific
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# Scientific Linux release 6.5 (Carbon)
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# distro=oracle
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# Enterprise Linux Enterprise Linux Server release 5 (Carthage)
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# Enterprise Linux Enterprise Linux Server release 5.5 (Carthage)
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# Oracle Linux Server release 5.6
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# distro=almalinux
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# AlmaLinux release 8.3 (Purple Manul)
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if [ ! -f "${redhat_release}" ] ; then
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return 1
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fi
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eval $(sed -nr \
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's/^(.*) DDK release ([^-]*)(-(.*))? (.*)$/distro=xe-ddk;major=\2;minor=\4/gp;' \
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"${redhat_release}")
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eval $(sed -n \
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-e 's/^\(.*\) SDK release \(.*\)-\(.*\) (.*)$/distro=xe-sdk;major=\2;minor=\3/gp;' \
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-e 's/^Red Hat Enterprise Linux.* release \([0-9]*\) (.* Update \(.*\))$/distro=rhel;major=\1;minor=\2/gp;'\
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-e 's/^Red Hat Enterprise Linux.* release \([0-9]*\) (.*)$/distro=rhel;major=\1/gp;' \
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-e 's/^Red Hat Enterprise Linux.* release \([0-9]*\)\.\([0-9]*\) \([Bb]eta \)\?(.*)$/distro=rhel;major=\1;minor=\2;beta=\3;/gp;' \
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-e 's/^Fedora.*release \([0-9]*\) (.*)$/distro=fedora;major=\1/gp;' \
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-e 's/^CentOS release \([0-9]*\)\.\([0-9]*\) (.*)/distro=centos;major=\1;minor=\2/gp;' \
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-e 's/^CentOS release \([0-9]*\) (.*)/distro=centos;major=\1/gp;' \
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-e 's/^CentOS Linux release \([0-9]*\)\.\([0-9]*\).*$/distro=centos;major=\1;minor=\2/gp;' \
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-e 's/^CentOS Stream release \([0-9]*\).*$/distro=centos;major=\1/gp;' \
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-e 's/^Rocky Linux release \([0-9]*\)\.\([0-9]*\).*$/distro=rocky;major=\1;minor=\2/gp;' \
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-e 's/^Enterprise Linux Enterprise Linux .* release \([0-9]*\)\.\([0-9]*\) (.*)$/distro=oracle;major=\1;minor=\2;/gp;' \
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-e 's/^Enterprise Linux Enterprise Linux .* release \([0-9]*\) (.*)$/distro=oracle;major=\1/gp;' \
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-e 's/^Oracle Linux Server release \([0-9]*\)\.\([0-9]*\)$/distro=oracle;major=\1;minor=\2/gp;' \
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-e 's/^Scientific Linux SL release \([0-9]*\)\.\([0-9]*\) (.*)$/distro=scientific;major=\1;minor=\2;/gp;' \
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-e 's/^Scientific Linux release \([0-9]*\)\.\([0-9]*\) (.*)$/distro=scientific;major=\1;minor=\2;/gp;' \
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-e 's/^AlmaLinux release \([0-9]*\)\.\([0-9]*\) (.*)$/distro=almalinux;major=\1;minor=\2;/gp;' \
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"${redhat_release}")
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if [ -z "${major}" -o -z "${distro}" ] ; then
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return 1
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fi
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if [ -z "${minor}" ] ; then
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minor=0
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fi
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# HACK to handle RHEL betas
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if [ "${distro}" == "rhel" ] && [ ${minor} -gt 90 ] ; then
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major=$(expr ${major} + 1 )
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minor=0
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beta=Beta
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fi
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if [ -n "${beta}" ] ; then
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minor="${minor}beta"
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fi
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write_to_output "${distro}" "${major}" "${minor}" "$(head -n 1 ${redhat_release})"
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}
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identify_sles()
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{
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suse_release="$1"
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local major
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local minor
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local _major
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# SUSE LINUX Enterprise Server 9 (i586)
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# VERSION = 9
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#
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# SUSE LINUX Enterprise Server 9 (i586)
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# VERSION = 9
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# PATCHLEVEL = 2
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#
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# SUSE LINUX Enterprise Server 9 (i586)
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# VERSION = 9
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# PATCHLEVEL = 3
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#
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# SUSE Linux Enterprise Server 10 (i586)
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# VERSION = 10
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#
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# SUSE Linux Enterprise Server 10 (i586)
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# VERSION = 10
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# PATCHLEVEL = 1
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#
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# SUSE Linux Enterprise Server 11 (i586)
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# VERSION = 11
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# PATCHLEVEL = 0
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#
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# /etc/SuSE-release is deprecated and removed in SLE15, so use /etc/os-release to detect.
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# NAME="SLES"
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# VERSION="15"
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# VERSION_ID="15"
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# PRETTY_NAME="SUSE Linux Enterprise Server 15"
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# ID="sles"
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# ID_LIKE="suse"
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# ANSI_COLOR="0;32"
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# CPE_NAME="cpe:/o:suse:sles:15"
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if [ ! -f "${suse_release}" ] ; then
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return 1
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fi
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eval $(sed -n \
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-e 's/^VERSION_ID="\([0-9]*\)\.\?\([0-9]*\)\?"$/major=\1;minor=\2;/gp' \
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-e 's/^PRETTY_NAME="SUSE L\(inux\|INUX\) Enterprise \([a-zA-Z0-9_]*\) \([0-9]*\)\( SP[0-9]*\)\?"/_major=\3;_pretty_name=\0;/gp' \
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-e 's/^SUSE L\(inux\|INUX\) Enterprise \([a-zA-Z0-9_]*\) \([0-9]*\) (.*)/_major=\3;_pretty_name="\0";/gp;' \
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-e 's/^VERSION = \([0-9]*\)$/major=\1;/gp;' \
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-e 's/^PATCHLEVEL = \([0-9]*\)$/minor=\1;/gp;' \
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"${suse_release}")
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if [ -z "${major}" -o -z "${_major}" ] ; then
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return 1
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fi
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if [ "${major}" != "${_major}" ] ; then
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return 1
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fi
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if [ -z "${minor}" ] ; then
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minor=0
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fi
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write_to_output "sles" "${major}" "${minor}" "${_pretty_name##*=}"
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}
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identify_lsb()
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{
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lsb_release="$1"
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if [ ! -x "${lsb_release}" ] ; then
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saved_IFS=$IFS
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IFS=:
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for i in $PATH ; do
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if [ -x "${i}/${lsb_release}" ] ; then
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lsb_release="${i}/${lsb_release}"
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break
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fi
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done
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IFS=$saved_IFS
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fi
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if [ -x "${lsb_release}" ] ; then
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distro=$(${lsb_release} --short --id | tr 'A-Z' 'a-z')
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description=$(${lsb_release} --short --description | sed -e 's/^"\(.*\)"$/\1/g')
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release=$(${lsb_release} --short --release)
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else
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if [ -f /etc/lsb-release ] ; then
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source /etc/lsb-release
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distro="$DISTRIB_ID"
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description="$DISTRIB_DESCRIPTION"
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release="$DISTRIB_RELEASE"
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else
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return 1
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fi
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fi
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if [ -z "${distro}" -o -z "${release}" ] ; then
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return 1
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fi
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eval $(echo $release | awk -F. -- '{ subindex = index($0,"."); \
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print "major=\"" $1 "\""; \
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print "minor=\"" substr($0,subindex+1) "\"" }')
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if [ -z "${major}" -o -z "${distro}" ] ; then
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return 1
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fi
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write_to_output "${distro}" "${major}" "${minor}" "${description}"
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}
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identify_os_release()
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{
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os_release="$1"
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local major
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local minor
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# Use /etc/os-release to detect.
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# NAME="SLES"
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# VERSION="15"
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# VERSION_ID="15"
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# PRETTY_NAME="SUSE Linux Enterprise Server 15"
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# ID="sles"
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# ID_LIKE="suse"
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# ANSI_COLOR="0;32"
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# CPE_NAME="cpe:/o:suse:sles:15"
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if [ ! -f "${os_release}" ] ; then
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return 1
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fi
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source "${os_release}"
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eval $(echo "$VERSION_ID" | \
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sed -n -e 's/^\([0-9]*\)\.\?\([0-9]*\).*$/major=\1;minor=\2;/gp')
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major="${major:-unknown}"
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minor="${minor:-unknown}"
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write_to_output "${ID}" "${major}" "${minor}" "${PRETTY_NAME}"
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}
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identify_kylin()
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{
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kylin_release="$1"
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local distro
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local major
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local minor
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# distro
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# NeoKylin Linux Security OS V5.0 (Update8)
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# Neokylin Linux Security OS Server release V5 (Santiago)
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# NeoKylin Linux Advanced Server release 6.5 (Berryllium)
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# NeoKylin Linux Advanced Server release 7.0
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if [ ! -f "${kylin_release}" ] ; then
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return 1
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fi
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eval $(sed -rn \
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's/^Neo[kK]ylin Linux[^0-9]+([0-9]+)\.?([0-9]+)?.*$/distro=neokylin;major=\1;minor=\2;/gp;' \
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"${kylin_release}")
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if [ -z "${major}" -o -z "${distro}" ] ; then
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return 1
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fi
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if [ -z "${minor}" ] ; then
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minor=0
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fi
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write_to_output "${distro}" "${major}" "${minor}" "$(head -n 1 ${kylin_release})"
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}
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identify_asianux()
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{
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asianux_release="$1"
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local distro
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local major
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local minor
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# distro
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# 'Asianux Server 4.5 (Final)'
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# 'Asianux Server 4 (Hiranya SP2)'
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# 'Asianux Server 4 (Hiranya SP4)'
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if [ ! -f "${asianux_release}" ] ; then
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return 1
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fi
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eval $(sed -rn \
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's/^Asianux Server ([0-9]*)\.([0-9]*) .*$/distro=asianux;major=\1;minor=\2;/gp;'`
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`'s/^Asianux Server ([0-9]*) \([^0-9]*([0-9]*)\)$/distro=asianux;major=\1;minor=\2;/gp;' \
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"${asianux_release}")
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if [ -z "${major}" -o -z "${distro}" ] ; then
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return 1
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fi
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if [ -z "${minor}" ] ; then
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minor=0
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fi
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write_to_output "${distro}" "${major}" "${minor}" "$(head -n 1 ${asianux_release})"
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}
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identify_turbo()
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{
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turbo_release="$1"
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local distro
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local major
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local minor
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# distro
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# GreatTurbo Enterprise Server release 12.2 (Theseus)
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if [ ! -f "${turbo_release}" ] ; then
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return 1
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fi
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eval $(sed -rn \
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's/^GreatTurbo[^0-9]*([0-9]*)\.?([0-9]*)?.*$/distro=turbo;major=\1;minor=\2;/gp;' \
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"${turbo_release}")
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if [ -z "${major}" -o -z "${distro}" ] ; then
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return 1
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fi
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if [ -z "${minor}" ] ; then
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minor=0
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fi
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write_to_output "${distro}" "${major}" "${minor}" "$(head -n 1 ${turbo_release})"
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}
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identify_linx()
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{
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linx_release="$1"
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local distro
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local major
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local minor
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# distro
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# '6.0.60.4' corresponds to Linx Linux 6
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# '6.0.80' corresponds to Linx Linux 8
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if [ ! -f "${linx_release}" ] ; then
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return 1
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fi
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eval $(sed -rn \
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's/^6.0.([0-9])0.*$/distro=linx;major=\1;minor=0;/gp;' \
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"${linx_release}")
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if [ -z "${major}" -o -z "${distro}" ] ; then
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return 1
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fi
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if [ -z "${minor}" ] ; then
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minor=0
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fi
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linx_osname="Linx Linux ${major}.${minor}"
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write_to_output "${distro}" "${major}" "${minor}" "${linx_osname}"
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}
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identify_yinhe()
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{
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yinhe_release="$1"
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local distro
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local major
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local minor
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# distro
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# Kylin 4.0
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if [ ! -f "${yinhe_release}" ] ; then
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return 1
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fi
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eval $(sed -rn \
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's/^Kylin ([0-9]).([0-9])$/distro=yinhe;major=\1;minor=\2;/gp;' \
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"${yinhe_release}")
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if [ -z "${major}" -o -z "${distro}" ] ; then
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return 1
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fi
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if [ -z "${minor}" ] ; then
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minor=0
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fi
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yinhe_osname="Yinhe Kylin Linux ${major}.${minor}"
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write_to_output "${distro}" "${major}" "${minor}" "${yinhe_osname}"
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}
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identify_gooroom()
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{
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gooroom_release="$1"
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local distro
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local major
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local minor
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local description
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if [ ! -f "${gooroom_release}" ] ; then
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return 1
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fi
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eval $(sed -rn 's/^DISTRIB_ID=(.*)$/distro=\1;/gp;' ${gooroom_release})
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if [ ${distro} != "Gooroom" ] ; then
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return 1
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fi
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eval $(sed -rn 's/^DISTRIB_RELEASE=([0-9]).([0-9])$/major=\1;minor=\2;/gp;' ${gooroom_release})
|
|
|
|
if [ -z "${major}" ] ; then
|
|
return 1
|
|
fi
|
|
|
|
if [ -z "${minor}" ] ; then
|
|
minor=0
|
|
fi
|
|
|
|
eval $(sed -rn 's/^DISTRIB_DESCRIPTION=(.*)$/description=\1;/gp;' ${gooroom_release})
|
|
|
|
write_to_output "${distro}" "${major}" "${minor}" "${description}"
|
|
}
|
|
|
|
identify_boot2docker()
|
|
{
|
|
boot2docker_release="$1"
|
|
local major
|
|
local minor
|
|
|
|
if [ ! -f "${boot2docker_release}" ] ; then
|
|
return 1
|
|
fi
|
|
|
|
major=$(awk -F. '{printf("%s", $1)}' /etc/version)
|
|
minor=$(awk -F. '{printf("%s.%s", $2, $3)}' /etc/version)
|
|
|
|
write_to_output "boot2docker" "${major}" "${minor}" "boot2docker $(head -n 1 /etc/version)"
|
|
|
|
}
|
|
|
|
if [ $# -eq 1 ] ; then
|
|
exec 1>"$1"
|
|
fi
|
|
|
|
if [ -z "${TEST}" ] ; then
|
|
#identify kylin disto before redhat, as kylin has both kylin_release and redhat_release.
|
|
identify_asianux /etc/asianux-release && exit 0
|
|
identify_turbo /etc/turbo-release && exit 0
|
|
identify_kylin /etc/neokylin-release && exit 0
|
|
identify_redhat /etc/oracle-release && exit 0
|
|
identify_redhat /etc/enterprise-release && exit 0
|
|
#identify Rocky or AlmaLinux before CentOS and RHEL, as Rocky and AlmaLinux both have centos-release and redhat-release
|
|
identify_redhat /etc/rocky-release && exit 0
|
|
identify_redhat /etc/almalinux-release && exit 0
|
|
identify_redhat /etc/centos-release && exit 0
|
|
identify_redhat /etc/redhat-release && exit 0
|
|
#identify SuSE-release before, as previous version of SUSE or other distros also have os-release
|
|
identify_sles /etc/SuSE-release && exit 0
|
|
identify_sles /etc/os-release && exit 0
|
|
#identify Linx disto before debian, as Linx has both linx_release and debian_version.
|
|
identify_yinhe /etc/kylin-build && exit 0
|
|
identify_linx /etc/linx-release && exit 0
|
|
identify_gooroom /etc/lsb-release && exit 0
|
|
identify_lsb lsb_release && exit 0
|
|
identify_debian /etc/debian_version && exit 0
|
|
identify_boot2docker /etc/boot2docker && exit 0
|
|
identify_os_release /etc/os-release && exit 0
|
|
|
|
|
|
if [ $# -eq 1 ] ; then
|
|
rm -f "$1"
|
|
fi
|
|
|
|
exit 1
|
|
fi
|