ssh一直保持连接

February 16, 2021

• 参考：
  • Keep SSH Connections Alive
  • SSH connection stability
  • How to keep SSH connection alive?,%20it%20closes%20the%20connection.)
  • What do options ServerAliveInterval and ClientAliveInterval in sshd_config do exactly?
  • How to keep SSH connections alive

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# 下例，30秒心跳一次
ssh root@192.168.1.1 -o ServerAliveInterval=30

另外，可以修改ssh 客户端的配置文件。