debian

Update software packages on any Debian version

09 May 2024 por Alan

Debian is a Linux operating system widely used in web servers, despite being very friendly, we all need a push to understand how it works. As most servers do not have a graphical interface, since it is not recommended or necessary to have it, we have to use the terminal or console to make all the adjustments and installations for it to work. In

Tagsdebian apt aptitude apt-get

Linux

Change of user on Linux from Terminal

29 May 2024 por Alan

When we use the Terminal on Linux, the most common thing is that we are connected with a user without many privileges, and in many cases the need arises to use the root user. Therefore, we use “sudo” to get some magic, and the problem is that if we want to use it directly in the most modern systems, the root login is disabled. It could also be that

Tagsdebian ubuntu

Linux

Nginx add support for Brotli on Debian and Ubuntu

08 May 2024 por Alan

In this guide I will be explaining how to compile the Brotli module for Nginx, a compression algorithm developed by Google, as an alternative to GZIP and Deflate. The reason for compiling the module is that Nginx has not officially supported the open source version, and in its Nginx Plus version it is supported. Tested with systems: Debian 10 Buster D

Tagsbrotli nginx ubuntu debian

Web development Computing Linux

How to install OpenLiteSpeed in Debian 12 Bookworm

21 January 2024 por Alan

OpenLiteSpeed can be installed in Debian 9, 10 and 11 from the official LiteSpeed repositories according to its official documentation. The LiteSpeed repositories have not yet been updated to support Debian 12 Bookworm, if we try we will get several errors in the process. This does not mean that it cannot be done, we have two options, the

Tagsopenlitespeed litespeed debian debian-12

Web development Computing

Encrypt and decrypt files with key with GPG on Linux

09 May 2024 por Alan

First, GnuPG or GPG is a tool used for data encryption. It is used via the command line and is quite easy to use. It is recommended to compress or group multiple files instead of encrypting one by one, recommended in the case of backup copies, using zip, tar or with the format of our preference. Table of Contents Installation Table of Contents Installation (adsbygoogle = window.adsbygoogle || []).push({}); ⇧ Installation In most distributions it is found as gnupg ⇧

Tagsdebian security terminal ubuntu gpg

Linux

Restart Pure-FTPd in ISPConfig 3 when it cannot be accessed

25 June 2021 por Alan

Pure-FTPd is an FTP server for Linux-based environments that requires little knowledge to run. As not everything is sweet, there are times when we have problems, and there are problems that basically have no explanation, and to solve them it is enough to restart the software services, in the case of computing. A few times it has happened to me

Tagsdebian ubuntu ftp ispconfig pure-ftpd

Linux

Add Swap in Linux without system reboot

15 January 2024 por Alan

Using Linux, there are two ways to increase swap size. The first is with a partition created when installing the system, and the second is with a file in our file system, commonly named swapfile. An example in which we might need to add swap is in the case of servers or virtual machines, since they do not have swap by default and when we have to

Tagsdebian ubuntu

Linux

Service management: Start, Stop, Restart in Debian and Ubuntu

01 January 2024 por Alan

Debian and Ubuntu are Linux operating systems that work practically the same, and have a particular way of handling services, although they now use Systemd they still use the service command. Although they may seem small, it is always helpful to have certain shortcuts to perform tasks. The services in Debian and Ubuntu that basically run at each

Tagsdebian ubuntu

Linux

Share files with NFS Ubuntu server and Windows 10 client

06 November 2023 por Alan

In this short guide I will talk about how to mount a shared drive that is in Ubuntu or Debian that will be the server with the NFS (Network File System) drive, on a network drive accessible from Windows 10 who will play the role of client. Table of Contents Installation and configuration in Ubuntu or Debian as a server Table of Contents Installation and configuration in Ubuntu or Debian as a server (adsbygoogle = window.adsbygoogle || []).push({}); ⇧ Installation and configuration in Ubuntu or Debian as a server In the case of Debian, remove sudo from each ⇧

Tagsdebian ubuntu windows-10 windows-8 nfs

Internet Linux Windows

Add SVG images support and compression in Nginx

30 August 2023 por Alan

With the arrival of the SVG format (Scalable Vector Graphics) many years ago, it is necessary to configure our servers correctly to serve it in the best way. Although this is only supported in modern web browsers, using it properly will give us good benefits such as the possibility of using only one scalable version of an image instead of several

Tagsdebian ubuntu svg nginx brotli

Web development Linux Windows