【linux】常用安装源（repo）集合-centos

linux软件安装源（网易镜像）

cd /etc/yum.repos.d
cat > vim easynet.repo << EOF
[easy]
name=easynet
baseurl=http://mirrors.163.com/centos/7/os/x86_64/
enabled=1
gpgcheck=0
EOF

wget http://mirrors.ustc.edu.cn/docker-ce/linux/centos/gpg
rpm --import gpg
cd /etc/yum.repo.d/
wget http://mirrors.ustc.edu.cn/docker-ce/linux/centos/docker-ce.repo
sed -i s:download.docker.com:mirrors.ustc.edu.cn\/docker-ce:g  docker-ce.repo

cat <<EOF > /etc/yum.repos.d/kubernetes.repo
[kubernetes]
name=Kubernetes
baseurl=http://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64
enabled=1
gpgcheck=0
repo_gpgcheck=0
gpgkey=http://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg http://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg
EOF

helm repo add stable https://burdenbear.github.io/kube-charts-mirror/

sudo yum install -y yum-utils && sudo yum-config-manager --add-repo https://dl.fedoraproject.org/pub/epel/7/x86_64/ && sudo yum install --nogpgcheck -y epel-release && sudo rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7 && sudo rm /etc/yum.repos.d/dl.fedoraproject.org*

#yum 更新
yum update
#yum 更新仓库信息，不更新软件包
yum makeche
#yum 清楚repo信息
yum clean all
#yum 搜索特定版本软件
yum search xx --showdeplicates
#yum 安装软件
yum install -y xx
#yum 卸载软件
yum autoremove -y xx
#centos8
sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
sudo dnf install https://rpms.remirepo.net/enterprise/remi-release-8.rpm
#centos7
rpm -ivh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
rpm -ivh install https://rpms.remirepo.net/enterprise/remi-release-7.rpm