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centos 7.7安装jq

mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-altarch-7.repo yum clean all yum makecache yum update yum install epel-release -y yum install jq -y jq --version