ssh command in Linux with Examples. ssh stands for “Secure Shell”. It is a protocol used to securely connect to a remote server/system. ssh is secure in the sense that it transfers the data in encrypted form between the host and the client. It transfers inputs from the client to the host and relays back the output.
Besides, what does the SSH command do?
SSH Command. This command is used to start the SSH client program that enables secure connection to the SSH server on a remote machine. The ssh command is used from logging into the remote machine, transferring files between the two machines, and for executing commands on the remote machine.
One may also ask, how do I run a command through SSH? Run the command “ssh [email protected]” to log in to the system. At the command prompt, run “top” to view process activity on the remote system. Exit top and be dropped to the remote command line. Type “Exit” to close the command.
Similarly, what is SSH and how do you use it?
Usage. SSH is typically used to log into a remote machine and execute commands, but it also supports tunneling, forwarding TCP ports and X11 connections; it can transfer files using the associated SSH file transfer (SFTP) or secure copy (SCP) protocols. SSH uses the client-server model.
How do I run a Linux command on a remote system over an SSH?
In this tutorial we’ll discuss various ways to achieve this.
- Execute single command. Let us execute uname command over SSH.
- Execute multiple commands.
- Execute command with elevated privileges.
- Execute script.
- Variable expansion problem.
- Configure password-less SSH session.
- Installation of sshpass.