What is a 503 Service Unavailable Error
This article explains what a 503 error means, why you're getting an HTTP 503 code, and how to troubleshoot these errors.
How to Exclude in Grep
In this article, we’re going to show you how to exclude one or multiple words, patterns or directories when searching with grep.
How to Install Gitea on Ubuntu 20.04
Gitea is is a fast and easy to use self-hosted git server written in Go. This article explains how to install and configure Gitea on Ubuntu 20.04.
Understanding Linux File Permissions
In Linux, file permissions, attributes, and ownership control the access level that the system processes and users have to files.