https://blog.csdn.net/yleihj/article/details/127878983 关闭防火墙 systemctldisable--nowfirewalld 临时关闭selinux。 setenforce0 永久关闭 sed-is/SELINUX=enforcing/SELINUX=disabled//etc/selinux/config 安装必要的软件。yuminstall-ywgetcurltargettextiptables 安装JumpServer curl-sSLhttps://github.com/jumpserver/jumpser...

安装google-authenticator 在线安装 yum-yinstallgoogle-authenticator 离线安装 下载rpm包 https://download-ib01.fedoraproject.org/pub/epel/7/x86_64/Packages/g/google-authenticator-1.04-1.el7.x86_64.rpm 安装rpm包 rpm-Uvhgoogle-authenticator-1.04-1.el7.x86_64.rpm 配置google-authenticator ！！需要给那个用户添加谷歌验证器，以下命令就在那个用户下执行...