重启站掌门命令 ``` systemctl restart botadmin ```  打不开状态查询 ``` systemctl status botadmin ```  升级系统 wget https://github.com/2222.tar.gz ls tar -zxvf v2.4.1.tar.gz cd botadmin-upgrade-2.4.1/ ls cp -f botadmin /data/botadmin history logout lnmp vhost add