自定义logo $ vim /etc/ssh/sshd_config #文档末尾加入 Banner /etc/ssh/my_banner 创建 $ touch /etc/ssh/my_banner 安装figlet $ sudo apt-get install figlet # 或者 $ yum -y install figlet 生成logo并加入 $ figlet HUAHUI > /etc/ssh/my_banner 重启ssh服务 $ systemctl restart sshd # or $ /etc/init.d/ssh restart