为什么在Linux上用 sercive nerwork restart 重启IP 显示的是Connection closed by foreign host.

Answer 1

    cd /etc/ssh
    sudo chmod 644 ./*
    sudo chmod 600 ssh_host_dsa_key
    sudo chmod 600 ssh_host_rsa_key
    sudo chmod 755 .
     /etc/init.d/ssh restart    #(or   /etc/init.d/sshd restart)

Answer 2

应该是sercive nerworking restart吧

或者直接使用sudo /etc/init.d/networking restart