Learn DevOps (developer operations)

Learn how to automate your team's build, test, and deployment workflows and ship products faster with our in-depth articles and courses on DevOps.

Showing 1-10 of 11 posts

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Advanced Git Tutorial: Reverts, Resets, and the 3 Trees

In this tutorial, I'm going to walk through some common problems you may find yourself in when using Git and how to solve them.

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Git Branching Tutorial: Feature Branches and Tags

In this beginner tutorial, I will show you how to work with git branches. This includes checking out branches, tagging commits, and more.

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Bash Commands: Find, Exec, Sed, Awk, Tar, and More

In this post, I'll show you several Bash commands that every developer should know to boost their productivity at the command line.

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Bash Path Variable: How to Set it

One of the most important components to a good development environment is a properly configured $PATH variable. Learn about it in this post.

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Bash SSH Tutorial for Beginners

In this post, I will explain what the SSH utility is in the Bash scripting language and how to use it to remote into virtual private servers (VPS).

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What is a Bash Script? Introduction for Beginners

In this post, I'll show you how to write Bash scripts, which can be great for systems admin or ad-hoc tasks and DevOps configurations in a codebase.

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Bash Regex Tutorial for Beginners (regular expressions)

In this post, I'll explain the basics of reading, writing, and leveraging regular expressions with Bash for systems administrators and developers.

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Bash Network Commands: Tutorial for Beginners

This post will get into the most common Bash networking utilities like lsof that you can use to diagnose network issues on your computer.

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Bash Permissions Tutorial for Beginners (users and groups)

In this post, I'll explain why we have Bash permissions, how to set them, and how to manage the users and groups that these permissions apply to.

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List Processes Linux: ps command for beginners

Knowing how to see running processes on your computer is an essential skill. In this post, you'll learn how to use the ps command with Bash.

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Showing 1-10 of 11 posts