CATEGORY

Tips and Tricks

Blocking IPs on Nginx

Hello, friends. In this post, you will learn about blocking IPs in Nginx. This allows you to have a very exhaustive control over the...

Install Able2Extract Professional on Ubuntu / Debian

Hello, friends. In this post, you will learn how to install Able2Extract on Debian / Ubuntu. This tool is a marvel if you work...

dig and nslookup commands on Linux

Hello, friends. In this post, you will learn the basics of the dig and nslookup commands on Linux. These commands, although simple, are part...

How to enable (or disable) Bash autocompletion in Debian-based distributions

Hello, friends. In this post, you will learn how to enable Bash autocompletion in Debian-based distributions. Bash is a very versatile shell, but many newcomers...

Fix “host key has just been changed” error on SSH

Hello, friends. Working with SSH is essential as a sysadmin. That's why some errors can give you many headaches, but eventually, they have a...

How to find out how much disk space is left using the terminal?

Hello, friends. Many times we have to ask ourselves how much disk space is left. Well, although a silly question, we can answer it...

How to remove a Remote Git

Hello, friends. In this post, you will learn how to remove a Remote Git repository. The process is simple, but it is good to...

How to Install QSpeakers on Ubuntu 20.04 | 22.04 LTS

QSpeakers is an open-source audio player for Linux-based operating systems that provides a high-quality audio playback experience. If you are an Ubuntu user and...

How to batch convert JPG to PNG files

Hello, friends. In this post, you will learn how to batch convert JPG to PNG files. The process is simple, but believe me, many...

How to Create and Remove Linux Symlinks

Hello, friends. In this post, you will learn how to create and remove Linux Symlinks. It's simple, and it's a post oriented to newbies,...

Latest news