关于ssh:Increase-Linux-SSH-Connection-Timeout-Quick-Guide

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Recommended Steps to increase SSH connection timeout

We can use the following way to increase the SSH connection timeout in Linux.

  • add ServerAliveInterval 20 and ServerAliveCountMax 100 on
    client-side in file ~/.ssh/ssh_config or we can add them to
    command line like this $ ssh -o ServerAliveInterval=20 -o
    ServerAliveCountMax=100 user@example.com
  • change TMOUT variable on server-side with the following command.

Commands to change TMOUT value on server side

  • TMOUT=600 (this is 10 minutes).
  • export TMOUT
  • echo $TMOUT

This will keep the SSH connection alive for 10 minutes. We can change TMOUT value for a longer SSH connection timeout value if needed.
Related:

Increase Linux SSH Connection Timeout Quick Guide
Recommended Steps to increase SSH connection timeout

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