Secure Copy is a UNIX standard used to transfer files from one computer to another. He's how to use the function in macOS, all via the Terminal window. Before personal computers, there were mainframe ...

The rc shell is a simple and innovative command interpreter built for the Plan 9 family of operating systems. It is currently a part of plan9port, which is a suite of Plan 9 software that is available ...

Python is a great programming language for automating system administration tasks on Linux systems. With its wide selection of different libraries, many of them can be used to improve the efficiency ...

This example python also provides an interface for entering commands like CMD (Windows Command Prompt). For example, with! Help, you can learn commands and execute other commands. For example, as the ...

There are many useful programs and utilities exist in Linux to make our lives easy. When you write a lot of shell scripts in your environment this set of programs comes in handy, where you will use ...

If you're not yet comfortable with writing scripts on Unix and Linux systems, this post might get you off to a healthy start. Creating a script on a Unix or Linux system can be dead easy or ...

This tutorial is a review of some basic LINUX/UNIX commands, such as creating directories, saving and reading files from the command line, and some useful commands to keep in mind. These are core ...

The Columbia University Kermit Project website is frozen effective 1 October 2011, but remains available as a public resource. A new Kermit Project website has been established outside of Columbia at ...

An associative array is an array which uses strings as indices instead of integers. To see how associative arrays work, we’re going to look at both the Korn shell and Perl, though only the newest ...