防止 ssh 自动断开
# /etc/ssh/ssh_config
ServerAliveInterval 60
# /etc/ssh/sshd_config
ClientAliveInterval 60
systemctl restart ssh
防止 ssh 自动断开
# /etc/ssh/ssh_config
ServerAliveInterval 60
# /etc/ssh/sshd_config
ClientAliveInterval 60
systemctl restart ssh