Describe how to troubleshoot SSH connection issues.

Problem Statement

Explanation

First, check network reachability using ping and confirm port 22 is open. Then verify sshd service is running, review /var/log/auth.log for errors, and ensure the public key is correctly copied in ~/.ssh/authorized_keys.

Code Solution

SolutionRead Only

systemctl status ssh
cat /var/log/auth.log

Practice Sets

This question appears in the following practice sets:

Networking, Firewalls & SSH Configuration

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Describe how to troubleshoot SSH connection issues.

Problem Statement

Explanation

Code Solution

Practice Sets

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Master Interviews Anywhere, Anytime

Describe how to troubleshoot SSH connection issues.

Problem Statement

Explanation

Code Solution

Practice Sets

Related Questions

Which command lists all files including hidden ones in Linux?

Which command prints the current working directory path?

Which command moves you one directory up in Linux?

Which command combination creates and removes directories?

Which command moves files in Linux?

More from Linux & Shell Scripting

Master Interviews
Anywhere, Anytime