SSH stands for Secure Shell. (Often shown as Secure SHell.) It is a secure method for a host computer to connect to a remote computer on the network or over the internet.
Most Linux distributions will come with SSH preinstalled. If it's not, install the package "ssh".
I am assuming you mean either a POSIX shell or a way to SSH into a Linux box. A POSIX shell is as simple as installing MinGW, which will usually also provide BASH, usually for scripts. For SSH you can just use PuTTY and connect to your Linux box (Assuming it has an SSH server running.) that way.
You do not need to install PuTTY in Linux as there are built-in utilities that can do PuTTY's job (ssh, telnet)
SSH.
Usually it'll be kept in ~/.ssh/known_hosts. When you change operating systems or reinstall SSH daemons on machines you have access to, it is often a good idea to delete this file or your client may refuse to connect because it thinks something fishy is going on.
ssh command provide secure access to a remote machine using terminal.Use the following syntax when using ssh to connect to a remote computerssh remote_username@remote_host
There are many proxy server packages available; each has their own method of configuration. You need to be more specific as to the one you wish to configure.
you can use any program that supports ssh (secure shell) in windows you have putty and in mac os you use terminal to do that
"Linux can run programs ranging from Apache HTTP to SSH, GIMP Office, Mozilla Firefox, and a wide range of other Windows, Unix and other types of programs."
if the server has ssh, use scp. there are some good scp clients for windows, and mac has it built in.
SCP (Secure CoPy). It's usually done over SSH.
There are actually more than three types of "remote connectivity" supported by Linux. You are probably quoting a test question, though, so the answers you were probably looking for were "telnet, r-utilities, and SSH." SSH is preferred out of those three because it is more secure, since it is encrypted.