today's howtos
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How to install AnyDesk on Ubuntu
With AnyDesk, you can access your Linux desktop from anywhere, whether you're using another Linux system, a Windows computer, or a mobile device. You can control your Linux system as if you were sitting in front of it, and use all of your installed applications and files just as you normally would.
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Get Started with Iptables Firewall on Linux Systems
Setting up a firewall on your Linux system is a crucial step in securing your network. Iptables is one of the most popular firewall tools available, and it's easy to set up. In this guide, we'll walk you through the steps of setting up an Iptables firewall on a Linux system, from installation to configuration. Whether you're new to Linux or a seasoned user, this guide will help you secure your network with Iptables firewall.
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How to Install Apache (HTTPD) on CentOS Stream EL9 or EL8
Apache, also known as HTTPD on RHEL-based systems such as CentOS, is one of the world's most widely used web server software. With its robust features, flexible configuration options, and compatibility with many operating systems, Apache is the go-to choice for many web developers, administrators, and businesses.
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How to Manage Startup Applications on Ubuntu
We often find ourselves launching certain programs immediately after logging into our systems. It is a time-consuming process to manually search and launch each of those programs every time Ubuntu boots up.
Some of the Linux programs are set to launch at startup. However, it is also possible to set your favorite programs, script, or commands to run automatically when Ubuntu starts up.
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Monitor Docker Containers Metrics using Grafana
How do I monitor Docker containers in Grafana? Well, in this tutorial, you will learn how to monitor Docker containers metrics using Grafana. Grafana is an open source analytics and interactive data visualization tool that can be used to visualize metrics, logs collected from various remote endpoints.
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Comparing Linux Apache Prefork vs Worker MPMs
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Mysql Selecting data
If you're looking to learn the basics of Mysql, one of the most important things to know is how to select data from a database. Mysql is a database management system that is used to store and organize data in a structured manner.
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MySQL Sorting results
MySQL provides the ability to sort data stored in a database. Sorting is the process of arranging data in a specific order, either in ascending or descending order. This can be done by using the ORDER BY clause in a SELECT statement.
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MySQL Grouping results (aggregate functions)
MySQL is a popular database management system used for storing and retrieving data. One of the most useful features of MySQL is the ability to group results using aggregate functions. Aggregate functions allow you to perform calculations on multiple rows of data and return a single result.
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MySQL Creating users
Introduction MySQL is a popular open-source relational database management system. It is widely used for storing, organizing and retrieving data in a structured manner. MySQL provides several methods to manage users, including creating new users, granting and revoking privileges, and changing user passwords.
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Granting and Revoking Access to MySQL Users
MySQL is an open-source relational database management system that is widely used for managing large amounts of data. One of the important aspects of database management is controlling access to the database, i.e., allowing or denying users from accessing certain parts of the database.