How do I quit SSH?

Which is the most gentle way to end a ssh session [closed]

1. Bash built-in command exit. $ exit.
2. Bash built-in command logout. $ logout.
3. Keyboard shortcut Control + D.
4. External command fuser. $ fuser -k /dev/pts/[n]
5. Get sshd process id for current user then kill this process.

What is status exit?

An exit status is the number returned by a computer process to its parent when it terminates. Its purpose is to indicate either that the software operated successfully, or that it failed somehow. The value of an exit status is an integer. In Microsoft Windows and MS-DOS, exit status is called errorlevel.

How can I get exit status?

You can simply do a echo $? after executing the command/bash which will output the exit code of the program. Every command returns an exit status (sometimes referred to as a return status or exit code).

Why does my SSH say exit code 255?

Usually, the exit code 255 is a frequent error that happens due to the problem in SSH access. The error appears like the following The following reasons are the common cause of this error.

What is the server sent command exit status 255?

Server sent command exit status 255. * 2011-10-11 00:21:20.611 Cannot initialize SFTP protocol. Is the host running a SFTP server? The description for Event ID ( 0 ) in Source ( sshd ) cannot be found. The local computer may not have the necessary registry information or message DLL files to display messages from a remote computer.

How to fix SSH service exited with abnormal code?

In recent macOS versions, the rotten fruit geniuses have restricted SSH access to admin users only. I was having this ‘service exited with abnormal code’ issue and I fixed it by Preferences -> Sharing -> Remote Login: On and ‘Allow Access to’: All Users (or the users/groups you want).

When does SSH-SSHD service fails to start?

Sep 11 12:04:42 alarmpi systemd [1]: Starting OpenSSH Daemon… Sep 11 12:04:42 alarmpi systemd [1]: sshd.service start request repeated too quickly, refusing to start. Sep 11 12:04:42 alarmpi systemd [1]: Failed to start OpenSSH Daemon. Sep 11 12:04:42 alarmpi systemd [1]: Unit sshd.service entered failed state. Try the sshd test mode.