允許root登錄
vim /etc/ssh/sshd_config
將 PermitRootLogin yes
允許不輸入密碼登錄
將PermitRootLogin prohibit-password
RHEL/CentOS系統(tǒng)
service sshd restart
Ubuntu系統(tǒng)
service ssh restart
debian系統(tǒng)
/etc/init.d/ssh restart
允許root登錄
vim /etc/ssh/sshd_config
將 PermitRootLogin yes
允許不輸入密碼登錄
將PermitRootLogin prohibit-password
service sshd restart
service ssh restart
/etc/init.d/ssh restart