[root@rocky8-2 ~]# vim yum.sh
#!/bin/bash
cd /etc/yum.repos.d/
mkdir bak
mv *.repo bak
cat > baseos.repo <<EOF
[baseos]
name=baseos
baseurl=file:///misc/cd/BaseOS/ #光盘目录
enabled=1
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rockyofficial
EOF
cat > appstream.repo <<EOF
[appstream]
name=appstream
baseurl=file:///misc/cd/AppStream
gpgcheck=0
EOF
cat > extras.repo <<EOF
[extras]
name=extras
baseurl=https://mirrors.aliyun.com/rockylinux/8/extras/x86_64/os/
gpgcheck=0
EOF
cat > epel.repo <<EOF
[epel]
name=epel
baseurl=https://mirrors.aliyun.com/epel/8/Everything/x86_64
gpgcheck=0
EOF
