Many people use SSH to log in to remote machines, copy files around, and perform general system administration. If you want to increase your productivity with SSH, you can try a tool that lets you run commands on more than one remote machine at the same time.

SSH (Secure SHell) is possibly the best way to remotely access a Unix system - it's very secure thanks to automatic encryption of all the traffic, and it's also quite universal because you can do all sorts of things: access remote command line shell, forward graphics session output, establish network tunnels and set up port redirections.

The Secure Shell (SSH) network protocol makes it easy to connect computers that are running Linux, share files, and remotely run applications. Along with an X server, it can make sharing a single computer simple on a home network.

SSH (Secure SHell) is well known to Linux administrators as the de facto method for connecting to other systems. SSH long ago supplanted other connection methods because it strongly encrypts the connection between the hosts, ensuring that passwords and any transmitted data are safe from prying eyes.

The Goal of this tutorial

Get a secure, encrypted connection to a remote machine without typing in a password.
What is OpenSSH ?

OpenSSH is a secure way of connecting to remote computers and transfering files. The OpenSSH suite includes the following programs (among others)

Last week we learned how to rescue a failing hard drive by copying files to a second local hard drive. You can also copy files over the network, which is useful for nearly any problem, whether it's software or hardware. You need a second PC running sshd. Suppose the second PC is named filestore. Boot SystemRescueCD on the sick computer, then use the scp command to copy your important files

dkopp is a Linux utility program for copying disk files to recordable DVD media. With dkopp, you can copy your files to DVD for safekeeping or archival storage, and verify that the copy is good (no read errors). dkopp is a free program licensed under the GNU General Public License.

This post is about remote login using SSH and fetures of SSH. It also describes the methode to copy files from a remote machine using scp

An ISO file is the easiest and most universal method for backing up a DVD. The file is an archive file specifically for DVD VIDEO_TS and AUDIO_TS files, and is an exact copy of the disc. ISO files can be quickly burned to a new dvd using standard burning software, making it the optimal choice for storing backups.