linux7操作系统 openssh9.0p1 rpm安装包 rpm -e openssh-clients-7.4p1-16.el7.x86_64 rpm -e openssh-server-7.4p1-16.el7.x86_64 rpm -e openssh-7.4p1-16.el7.x86_64 rpm -ivh openssh-9.0p1-1.el7.x86_64.rpm rpm -ivh openssh-server-9.0p1-1.el7.x86_64.rpm rpm -ivh openssh-clients-9.0p1-1.el7.x86_64.rpm