When adding your SSH key to the agent, use the default macOS ssh-add command, and not an application installed by macports, homebrew, or some other external source.| Working with local tools. For example, this works to replace all instances of 't' with 'x' in the file test.txt, outputting the result to new.txt:| Before adding a new SSH key to the ssh-agent to manage your keys, you should have checked for existing SSH keys and generated a new SSH key. Therefore, the following solution may be preferable since it troubleshoots the public key authentication method.| Worse, PowerShell has just enough under-the-hood smarts to make some things work, but not everything. Using the password-based login as the SSH authentication method is not recommended due to security concerns.
| Restart the SSH service by typing the following command: sudo systemctl restart sshd Solution 2: Change File System Permissions. The same code is working for Ubuntu Server 13.10, but it is not working for CentOS-OpenLogic. My code goes like this: New-SshSessions -ComputerName -Username -Keyfile Invoke-SshCommand -ComputerName -Command 'sudo mkdir testfolder' Remove-Sshsession. But when i try the same command from putty it is working.