启动openssh报错：Starting sshd (via systemctl):  Job for sshd.service failed because the control process exited with error code. See "systemctl status sshd.service" and "journalctl -xe" for details.

#关闭selinux

sed -i.bak 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/sysconfig/selinux

setenforce 0