Installing Docker on Ubuntu is very easy! Anyone, even the newbies, can install it within 15 minutes. After installed Docker, I noticed that I couldn't perform most Docker operations as a normal user.

Community driven content discussing all aspects of software development from DevOps to design patterns. It’s pretty easy to run a batch file on Windows. Just create a file, change the extension to ...

Last week we kicked off our Linux Hands-On series to create a structured series that informs and educates the reader about what Linux is, how it works, and at the same time, making sure they get their ...

A huge chunk of Linux users are primarily software developers, enthusiasts, and people just getting started with Linux. A common piece of software these users need is a text editor to view, write, or ...

In what follows, text in monospaced font, is meant to be typed or is output. For example, the directory /gpfs1/user/g/r/grundoon indicates an actual directory name ...

A man page is a manual page dedicated to a specific command and every Linux distribution includes them. Say, for example, you wanted to learn about the chmod command. You could either run a Google ...

The operating system your MacBook runs, OS X, is built on top of UNIX, and Terminal provides you with access to the underlying UNIX system commands. Most server software that your business would want ...

IT admins can save time and energy when changing Mac permissions by doing it via the command line or remotely via SSH. Learn how it’s done and what the notation means for command-line permissions.

The error Cannot Execute Binary File: Exec Format Error is generally encountered in Unix or similar OS landscapes, especially Linux. Windows users running BASH have ...

The "chmod" tool in Linux is used to manage file, directory, and script access by controlling permissions like read, write, and execute. Linux file permissions consist of owner, group, and other ...