阿里云云服务器Linux系统更新yum源Shell脚本
所有执行的脚本都需要root身份来执行，执行方法：以root身份执行命令：bashxxx.sh
功能：自动检测系统并更新源
适用系统版本：兼容线上所有linux版本
执行方法：以root身份执行命令：bashupdate_source.sh
解决了什么问题：一键式检测系统并更新源
给客户带来了好处：用户只需执行该脚本一次即可自动检测系统并更新源。
备注：由于系统版本都有支持的周期所以部分源可能会出现不可用的情况，包括官方的源，这是正常情况
#!/bin/bash
#########################################
#Function:updatesource
#Usage:bashupdate_source.sh
#Author:Customerservicedepartment
#Company:AlibabaCloudComputing
#Version:2.0
#########################################
check_os_release()
{
whiletrue
do
os_release=$(grep"RedHatEnterpriseLinuxServerrelease"/etc/issue2>/dev/null)
os_release_2=$(grep"RedHatEnterpriseLinuxServerrelease"/etc/redhat-release2>/dev/null)
if["$os_release"]&&["$os_release_2"]
then
ifecho"$os_release"|grep"release5">/dev/null2>&1
then
os_release=redhat5
echo"$os_release"
elifecho"$os_release"|grep"release6">/dev/null2>&1
then
os_release=redhat6
echo"$os_release"
else
os_release=""
echo"$os_release"
fi
break
fi
os_release=$(grep"AliyunLinuxrelease"/etc/issue2>/dev/null)
os_release_2=$(grep"AliyunLinuxrelease"/etc/aliyun-release2>/dev/null)
if["$os_release"]&&["$os_release_2"]
then
ifecho"$os_release"|grep"release5">/dev/null2>&1
then
os_release=aliyun5
echo"$os_release"
elifecho"$os_release"|grep"release6">/dev/null2>&1
then
os_release=aliyun6
echo"$os_release"
else
os_release=""
echo"$os_release"
fi
break
fi
os_release=$(grep"CentOSrelease"/etc/issue2>/dev/null)
os_release_2=$(grep"CentOSrelease"/etc/*release2>/dev/null)
if["$os_release"]&&["$os_release_2"]
then
ifecho"$os_release"|grep"release5">/dev/null2>&1
then
os_release=centos5
echo"$os_release"
elifecho"$os_release"|grep"release6">/dev/null2>&1
then
os_release=centos6
echo"$os_release"
else
os_release=""
echo"$os_release"
fi
break
fi
os_release=$(grep-i"ubuntu"/etc/issue2>/dev/null)
os_release_2=$(grep-i"ubuntu"/etc/lsb-release2>/dev/null)
if["$os_release"]&&["$os_release_2"]
then
ifecho"$os_release"|grep"Ubuntu10">/dev/null2>&1
then
os_release=ubuntu10
echo"$os_release"
elifecho"$os_release"|grep"Ubuntu12.04">/dev/null2>&1
then
os_release=ubuntu1204
echo"$os_release"
elifecho"$os_release"|grep"Ubuntu12.10">/dev/null2>&1
then
os_release=ubuntu1210
echo"$os_release"
else
os_release=""
echo"$os_release"
fi
break
fi
os_release=$(grep-i"debian"/etc/issue2>/dev/null)
os_release_2=$(grep-i"debian"/proc/version2>/dev/null)
if["$os_release"]&&["$os_release_2"]
then
ifecho"$os_release"|grep"Linux6">/dev/null2>&1
then
os_release=debian6
echo"$os_release"
else
os_release=""
echo"$os_release"
fi
break
fi
break
done
}
modify_rhel5_yum()
{
wget-O/etc/yum.repos.d/CentOS-Base.repohttp://mirrors.aliyuncs.com/repo/Centos-5.repo
sed-i's/aliyun/aliyuncs/g'/etc/yum.repos.d/CentOS-Base.repo
sed-i's/\$releasever/5/'/etc/yum.repos.d/CentOS-Base.repo
yumcleanmetadata
yummakecache
cd~
}
modify_rhel6_yum()
{
wget-O/etc/yum.repos.d/CentOS-Base.repohttp://mirrors.aliyuncs.com/repo/Centos-6.repo
sed-i's/aliyun/aliyuncs/g'/etc/yum.repos.d/CentOS-Base.repo
sed-i's/\$releasever/6/'/etc/yum.repos.d/CentOS-Base.repo
yumcleanmetadata
yummakecache
cd~
}
update_ubuntu10_apt_source()
{
echo-e"\033[40;32mBackuptheoriginalconfigurationfile,newnameandpathis/etc/apt/sources.list.back.\n\033[40;37m"
cp-fp/etc/apt/sources.list/etc/apt/sources.list.back
cat>/etc/apt/sources.list<<EOF
#ubuntu
debhttp://cn.archive.ubuntu.com/ubuntu/maverickmainrestricteduniversemultiverse
deb-srchttp://cn.archive.ubuntu.com/ubuntu/maverickmainrestricteduniversemultiverse
#163
debhttp://mirrors.163.com/ubuntu/maverickmainuniverserestrictedmultiverse
deb-srchttp://mirrors.163.com/ubuntu/maverickmainuniverserestrictedmultiverse
debhttp://mirrors.163.com/ubuntu/maverick-updatesuniversemainmultiverserestricted
deb-srchttp://mirrors.163.com/ubuntu/maverick-updatesuniversemainmultiverserestricted
#lupaworld
debhttp://mirror.lupaworld.com/ubuntu/maverickmainuniverserestrictedmultiverse
deb-srchttp://mirror.lupaworld.com/ubuntu/maverickmainuniverserestrictedmultiverse
debhttp://mirror.lupaworld.com/ubuntu/maverick-securityuniversemainmultiverserestricted
deb-srchttp://mirror.lupaworld.com/ubuntu/maverick-securityuniversemainmultiverserestricted
debhttp://mirror.lupaworld.com/ubuntu/maverick-updatesuniversemainmultiverserestricted
debhttp://mirror.lupaworld.com/ubuntu/maverick-proposeduniversemainmultiverserestricted
deb-srchttp://mirror.lupaworld.com/ubuntu/maverick-proposeduniversemainmultiverserestricted
debhttp://mirror.lupaworld.com/ubuntu/maverick-backportsuniversemainmultiverserestricted
deb-srchttp://mirror.lupaworld.com/ubuntu/maverick-backportsuniversemainmultiverserestricted
deb-srchttp://mirror.lupaworld.com/ubuntu/maverick-updatesuniversemainmultiverserestricted
EOF
apt-getupdate
}
update_ubuntu1204_apt_source()
{
echo-e"\033[40;32mBackuptheoriginalconfigurationfile,newnameandpathis/etc/apt/sources.list.back.\n\033[40;37m"
cp-fp/etc/apt/sources.list/etc/apt/sources.list.back
cat>/etc/apt/sources.list<<EOF
#12.04
debhttp://mirrors.aliyuncs.com/ubuntu/precisemainrestricteduniversemultiverse
debhttp://mirrors.aliyuncs.com/ubuntu/precise-securitymainrestricteduniversemultiverse
debhttp://mirrors.aliyuncs.com/ubuntu/precise-updatesmainrestricteduniversemultiverse
debhttp://mirrors.aliyuncs.com/ubuntu/precise-proposedmainrestricteduniversemultiverse
debhttp://mirrors.aliyuncs.com/ubuntu/precise-backportsmainrestricteduniversemultiverse
deb-srchttp://mirrors.aliyuncs.com/ubuntu/precisemainrestricteduniversemultiverse
deb-srchttp://mirrors.aliyuncs.com/ubuntu/precise-securitymainrestricteduniversemultiverse
deb-srchttp://mirrors.aliyuncs.com/ubuntu/precise-updatesmainrestricteduniversemultiverse
deb-srchttp://mirrors.aliyuncs.com/ubuntu/precise-proposedmainrestricteduniversemultiverse
deb-srchttp://mirrors.aliyuncs.com/ubuntu/precise-backportsmainrestricteduniversemultiverse
EOF
apt-getupdate
}
update_ubuntu1210_apt_source()
{
echo-e"\033[40;32mBackuptheoriginalconfigurationfile,newnameandpathis/etc/apt/sources.list.back.\n\033[40;37m"
cp-fp/etc/apt/sources.list/etc/apt/sources.list.back
cat>/etc/apt/sources.list<<EOF
#12.10
debhttp://mirrors.aliyuncs.com/ubuntu/quantalmainrestricteduniversemultiverse
debhttp://mirrors.aliyuncs.com/ubuntu/quantal-securitymainrestricteduniversemultiverse
debhttp://mirrors.aliyuncs.com/ubuntu/quantal-updatesmainrestricteduniversemultiverse
debhttp://mirrors.aliyuncs.com/ubuntu/quantal-proposedmainrestricteduniversemultiverse
debhttp://mirrors.aliyuncs.com/ubuntu/quantal-backportsmainrestricteduniversemultiverse
deb-srchttp://mirrors.aliyuncs.com/ubuntu/quantalmainrestricteduniversemultiverse
deb-srchttp://mirrors.aliyuncs.com/ubuntu/quantal-securitymainrestricteduniversemultiverse
deb-srchttp://mirrors.aliyuncs.com/ubuntu/quantal-updatesmainrestricteduniversemultiverse
deb-srchttp://mirrors.aliyuncs.com/ubuntu/quantal-proposedmainrestricteduniversemultiverse
deb-srchttp://mirrors.aliyuncs.com/ubuntu/quantal-backportsmainrestricteduniversemultiverse
EOF
apt-getupdate
}
update_debian_apt_source()
{
echo-e"\033[40;32mBackuptheoriginalconfigurationfile,newnameandpathis/etc/apt/sources.list.back.\n\033[40;37m"
cp-fp/etc/apt/sources.list/etc/apt/sources.list.back
cat>/etc/apt/sources.list<<EOF
#debian6
debhttp://mirrors.aliyuncs.com/debian/squeezemainnon-freecontrib
debhttp://mirrors.aliyuncs.com/debian/squeeze-proposed-updatesmainnon-freecontrib
deb-srchttp://mirrors.aliyuncs.com/debian/squeezemainnon-freecontrib
deb-srchttp://mirrors.aliyuncs.com/debian/squeeze-proposed-updatesmainnon-freecontrib
EOF
apt-getupdate
}
####################Start###################
#checklockfile,onetimeonlyletthescriptrunonetime
LOCKfile=/tmp/.$(basename$0)
if[-f"$LOCKfile"]
then
echo-e"\033[1;40;31mThescriptisalreadyexist,pleasenexttimetorunthisscript.\n\033[0m"
exit
else
echo-e"\033[40;32mStep1.Nolockfile,begintocreatelockfileandcontinue.\n\033[40;37m"
touch$LOCKfile
fi
#checkuser
if[$(id-u)!="0"]
then
echo-e"\033[1;40;31mError:Youmustberoottorunthisscript,pleaseuseroottoinstallthisscript.\n\033[0m"
rm-rf$LOCKfile
exit1
fi
echo-e"\033[40;32mStep2.BegentochecktheOSissue.\n\033[40;37m"
os_release=$(check_os_release)
if["X$os_release"=="X"]
then
echo-e"\033[1;40;31mTheOSdoesnotidentify,Sothisscriptisnotexecutede.\n\033[0m"
rm-rf$LOCKfile
exit0
else
echo-e"\033[40;32mThisOSis$os_release.\n\033[40;37m"
fi
echo-e"\033[40;32mStep3.Begentomodifythesourceconfigrationfileandupdate.\n\033[40;37m"
case"$os_release"in
redhat5|centos5|aliyun5)
modify_rhel5_yum
;;
redhat6|centos6|aliyun6)
modify_rhel6_yum
;;
ubuntu10)
update_ubuntu10_apt_source
;;
ubuntu1204)
update_ubuntu1204_apt_source
;;
ubuntu1210)
update_ubuntu1210_apt_source
;;
debian6)
update_debian_apt_source
;;
esac
echo-e"\033[40;32mSuccess,exitnow!\n\033[40;37m"
rm-rf$LOCKfile