Question: How to Enable Ssh in Linux?

Enable SSH Root Login.

To enable ssh root logging, open the file /etc/ssh/sshd_config.

Search for the following line and put the ‘#’ at the beginning and save the file.

How do I enable SSH?

Enable root login over SSH:

• As root, edit the sshd_config file in /etc/ssh/sshd_config : nano /etc/ssh/sshd_config.
• Add a line in the Authentication section of the file that says PermitRootLogin yes .
• Save the updated /etc/ssh/sshd_config file.
• Restart the SSH server: service sshd restart.

How do I start SSH on Linux?

Changing the SSH Port for Your Linux Server

1. Connect to your server via SSH (more info).
2. Switch to the root user (more info).
3. Run the following command: vi /etc/ssh/sshd_config.
4. Locate the following line: # Port 22.
5. Remove # and change 22 to your desired port number.
6. Restart the sshd service by running the following command: service sshd restart.