TAG

Unix

How to Install Sentry using Docker?

Hello, friends. In this post, you will learn how to install Sentry using Docker. This method ensures compatibility but, above all, ease of processing. Sentry...

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...

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 increase Swap size on Ubuntu

Hello, friends. Today, you will learn how to increase Swap on Ubuntu. The process is easier than you think. Let's go. Swap or swap memory...

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...

How to install Gitosis on Ubuntu 22.04

Hello, friends. In this post, you will learn how to install Gitosis on Ubuntu 22.04. According to the GitHub profile gitosis is a software for hosting...

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 enable HSTS in Nginx

Hello, friends. In this post, you will learn how to enable HSTS in Nginx. This is simple and useful in configurations made to increase...

How to install Electron Framework on Ubuntu 22.04

Hello, friends. In this post, you will learn how to install Electron Framework on Ubuntu 22.04 For those who don't know, Electron is a framework...

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