centos7上一些初始簡單配置腳本
阿新 • • 發佈:2018-08-06
update 自己 onf text stat 總結 oot repo shadow 自己總結了一些簡單的centos7上的初始化配置和腳本,方便克隆使用
1.修改網卡地址軟連接
ln -s /etc/sysconfig/network-scripts/ifcfg-eth0 /root/network
使用network軟連接到網卡信息配置文件上,方便直接修改網卡信息
使用的時候直接邊界network軟連接
2.主機名修改
編寫腳本名稱hostname.sh,方便直接修改主機名
#!/bin/bash # hostname.sh hostnamectl --static sethostname $1
3.更新yum腳本
編寫腳本,運行直接更新為阿裏雲yum源
#!/bin/bash #change yum source #name=yum.sh echo "========start=============" cd /etc/yum.repos.d/ echo "====dowload tools=========" yum install -y net-tools vim wget echo "====backup repo===========" mv CentOS-Base.repo CentOS-Base.repo.bak echo "====dowload aliyum-repo====" wget http://mirrors.aliyun.com/repo/Centos-7.repo echo "====upgrade aliyum-repo====" mv Centos-7.repo CentOS-Base.repo echo "====upgrade yum============" yum clean all ange yum source echo "========start=============" cd /etc/yum.repos.d/ echo "====dowload tools=========" yum install -y net-tools vim wget echo "====backup repo===========" mv CentOS-Base.repo CentOS-Base.repo.bak echo "====dowload aliyum-repo====" wget http://mirrors.aliyun.com/repo/Centos-7.repo echo "====upgrade aliyum-repo====" mv Centos-7.repo CentOS-Base.repo echo "====upgrade yum============" yum clean all yum makecache yum update -y echo "========start=============" cd /etc/yum.repos.d/ echo "====dowload tools=========" yum install -y net-tools vim wget echo "====backup repo===========" mv CentOS-Base.repo CentOS-Base.repo.bak echo "====dowload aliyum-repo====" wget http://mirrors.aliyun.com/repo/Centos-7.repo echo "====upgrade aliyum-repo====" mv Centos-7.repo CentOS-Base.repo echo "====upgrade yum============" yum clean all yum makecache yum update -y yum makecache yum makecache yum update -y cd ~ echo "=========finish============"
centos7上一些初始簡單配置腳本