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Command Line Tips and Tricks

The command line is a powerful tool at the disposal of every Linux user. Although Linux distros come with beautiful user interfaces, it is worthwhile to learn the command line. The command line allows you to do a number of things that you otherwise cannot do from the...

Docker

Description This article gives common docker command syntax examples on a Mac with Docker Toolbox (VirtualBox) installed. Prerequisites Docker Toolbox for Mac Installed Open Docker CLI Images List Images docker images 1 docker images REPOSITORY TAG IMAGE ID CREATED...

Understanding Linux Permissions

Linux is a multiuser operating system. In a multiuser environment, it is necessary to ensure that a user cannot access or modify files or directories that they aren’t supposed to. File permissions provide a protection mechanism for controlling access to files...

Homebrew cheat sheet and workflow

If you are a Mac owner and a serious *NIX user, you’re probably aware of Homebrew. I have a few of my favorite tools installed with brew and I like to keep my “Cellar” clean and up-to-date. Here’s my commonly used commands and my typical...