1,进入服务器停止服务 service nessusd stop 2,进入目录执行命令获取Challenge code cd /opt/nessus/sbin/ ./nessuscli fetch --challenge [root@scan sbin]# ./nessuscli fetch --challenge Challenge code: 163feb94558127ba593f2f740fa68ee39de7c2b6 You can copy the challenge code ab