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How do I keep SSH alive on Mac?
Load your connection session. In the Category pane, click Connection. Under Sending of null packets to keep session active, in the Seconds between keepalives, type 240. With this configuration, PuTTY sends a packet to the server every 240 seconds (4 minutes) to keep the connection alive.
What is ControlPersist SSH?
Without ControlPersist , once the first SSH session you open is closed, all other sessions on that connection are closed as well. In contrast, with ControlPersist set, the master connection will remain open for the specified number of seconds after your last SSH session on that connection has exited.
How do you fix a broken pipe in Linux?
This kind of error can easily be fixed with a command like “sudo apt install –f”. On rare occasions, you may have experienced a broken pipe error. A pipe in Linux / Unix connects two processes, one of them has read-end of the file and the other one has the write-end of the file.
How can I prevent an SSH session from hanging in?
Another more time-honored solution is to use tmux on the remote machine. In that case you may still get a broken pipe, but if you reconnect your shell and applications will be waiting just as you left them. The various answers here are in conflict regarding the exact path to the config files.
Why does my server close my SSH connection?
If the client does not send information to the server periodically, then the server will close the connection after a certain amount of time has passed. To prevent the server from closing our SSH connection, we can configure a config file either on the client machine or the server. 3. Setting Up the Config Files
How can I Keep my SSH connection alive?
For keeping the connection alive, you can check in /etc/ssh/ssh_config the line where it says ServerAliveInterval, that tells you how often (in seconds) your computer is gonna send a null packet to keep the connection alive.
Do you need to set a timeout for SSH?
While it may be tempting to set the SSH session to never disconnect, there are some cases where it would be wiser for us to set a timeout for SSH. If the server we connect to is one that we maintain ourselves, then there may not be a strong reason to set a timeout.