Overview of Linux distributions. Which one should you choose?
Linux distributions are software packages that include the system kernel and a large set of different applications and software for installing the OS. You may have...
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What are Linux distributions made of?
Linux distributions: To provide you with a convenient and working operating system, the framework combines hundreds and thousands of programs and system components. At the...
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What is Linux?
Linux is a family of operating systems (OS) based on the kernel of the same name. There is no single Linux operating system, such as...
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Installation and setup of MariaDB on CentOS – detailed instructions
Installation and setup of MariaDB: Versions of MySQL after its own by Oracle became worse and worse. Constant falls and errors in the tables had...
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WordPress protection against XML-RPC attack
XML-RPC attack: Some time ago monitoring showed increased load on the webserver. Traditionally I immediately went to check the log of the Nginx web server...
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When you forgot to backup: recover deleted files in Linux
Forgot to backup? Sometimes you realize that one of the last rm commands was redundant. Of course, the best way to recover accidentally deleted files is...
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Installing and removing software in Ubuntu Linux on 2021
The process of software installation in Linux is different from the process in Windows, which can confuse even an experienced administrator if he previously had no experience...
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Configuring Apache on Debian
This article can be seen as a guide to setting up Apache on the Debian webserver. We will set up the web server VPS, running...
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Basic configuration for CentOS
Here are steps for Basic configuration for CentOS – Step 1. Change the password To change the root password you need to enter the command passwd....
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Why website goes down?
No, the website does not fall because he was tired. There are other, more obvious reasons for that, and now we have considered the three...
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Send mail through the console with authorization in linux
Send mail through the console: In order to be aware of everything that happens on the server, in addition to monitoring, it is useful to...
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Docker vs cuba: comparing containerization systems
Docker vs Cuba: Another popular trend is containerization systems. Today we will try to compare two popular systems – Kubernetes and Docker. Just want to note that...
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Choosing a text editor in the Linux console
Linux virtual servers are not equipped with any kind of graphical interface, so they are administered through the console – either through the web console...
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Windows or Linux hosting: when Windows is better?
Windows or Linux hosting: When choosing the operating system of a virtual web server, they are often oriented either by software (if PHP / MySQL is Linux...
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Nginx proxy requests using proxy_pass
I want to talk about one useful feature of Nginx, which I regularly use in my business. It will be about setting up proxying requests...
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How to configure vsftpd on Ubuntu?
vsftpd (Very Secure FTP Daemon) – FTP server with support for IPv6 and SSL. The first two letters in the name vsftpd mean “very secure” (“very...
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Configuring ssl in apache on CentOS
I want to share a little information about how to configure SSL in apache on a CentOS server and transfer the sites from http to...
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How to setup network adapter in CentOS?
After connecting the VPS with CentOS operating system to a private or public network, you must configure the network interface. Step 1 Connect to the...
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How to update Debian Jessie 8 to 9 Stretch?
17 June 2017 released another update of the popular Linux distribution Debian. This is the 9th release of Debian is codenamed, Jessie. I explain in detail how...
