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)

Linux has all kinds of great networking abilities built-in; Carla Schroder shares some tips and tricks for navigating multiple computers at home or in an office, and keeping your files where they belong.

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.

If you have access to a remote computer via ssh , it is possible to mount your home directory on the remote machine locally.

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

Learn how to restrict remote execution of commands over ssh.

A remote or online backup service has become quite an important tool for those of us who travel a lot and require some of our files on the cloud for easy access anytime and any place with Internet connection. I have here a list of some of the best online or remote backup services for Linux.

The ability to run both console and graphical programs securely on a remote system using SSH brings you a great deal of freedom. When the communications link to that remote system has high latency, however, running interactive programs such as a text editor on the remote machine can become a real test of your patience.

Over the years I've come across some useful tricks in PHP that are not obvious, but are worth mentioning. This is not meant to be a comprehensive list of all the useful tricks that you can do with PHP.