Managing packages is a crucial aspect of system administration and development in Linux environments, such as CentOS. This guide is designed to introduce you to the top 20 most common examples of package manager usage on CentOS. Whether you are a new system administrator or a seasoned developer, understanding these examples will help you effectively manage your CentOS system’s packages, ensuring it runs smoothly and securely.
StartOS (formerly known as EmbassyOS) is a graphical, browser based Linux distribution for servers by Start9. It offers users the ability to install and host a variety of services with a single click. On traditional servers, hosting services usually requires some level of specialized knowledge, tinkering on the command line, and spending time with perusing documentation. StartOS aims to simplify this process by providing an intuitive menu with which you can manage every aspect of your server, as well as anything you have decided to host from it.
In the evolving landscape of Linux distributions, the comparison between Ubuntu 24.04 LTS “Noble Numbat” and its predecessor, Ubuntu 22.04 LTS, emerges as a topic of keen interest for users and developers alike. This article delves into the key differences, upgrades, and enhancements that mark the transition from Ubuntu 22.04 to Ubuntu 24.04, offering insights into what users can expect from the latest iteration of one of the most popular Linux distributions.
Installing pip, the Python package manager, on Ubuntu 24.04 is an essential step for Python developers and enthusiasts. This powerful tool simplifies the process of installing and managing Python packages and dependencies. Ubuntu 24.04, being a popular choice for developers, provides a straightforward way to install pip. In this article, we’ll guide you through the process, ensuring you have pip up and running efficiently on your Ubuntu system.
When it comes to single board computers and do it yourself projects, two of the most popular choices are the Raspberry Pi and Arduino. Both of these devices have their own unique advantages, and picking the right one for your project can make a big difference. In this tutorial, we will go over the Raspberry Pi and Arduino in fine detail, highlighting their pros and cons, and helping to guide you on making a decision between these single board computers for your project and its specific needs.
Welcome to this detailed guide on how to upgrade from Ubuntu 22.04 to the latest version, Ubuntu 24.04. This tutorial is designed to provide clear instructions for users of all levels, ensuring a smooth upgrade process. Whether you are a beginner or an advanced user, you’ll find the necessary steps and commands to successfully upgrade your Ubuntu system.
String concatenation is a fundamental aspect of Bash scripting, allowing the combination of string literals, variables, and command outputs to form more complex strings. This capability is especially useful in loops, where dynamic string creation is often required. Whether you’re a beginner or an advanced user, understanding how to effectively concatenate strings in Bash is a valuable skill.
The curl command on Linux systems is commonly used to download and upload files to or from a remote server. Another interesting thing we can use it for is to determine the public IP address of our system. To do this, we can use curl to query websites that are configured to do nothing more than return the IP address of whichever system is connecting to it. This is one of the quickest and easiest ways to get your public IP address on the Linux command line. In this tutorial, you will see how to use the curl command to get your system’s public IP address.
Users have many choices when it comes to operating systems for the Raspberry Pi. This was not always the case, like when the Raspberry Pi premiered over a decade ago, support for the device was quite limited. These days, many different Linux distributions have added support for ARM devices like the Raspberry Pi, and there are even a good number of Linux distributions that have been developed specifically for use on the Raspberry Pi.
When it comes to single board computers, the Raspberry Pi is probably the most popular and well known choice in the field. But it is far from the only contender. Depending on your needs for a small sized computer, there are multiple alternatives that you can consider, some of which may fit your purpose even better than the Raspberry Pi.
The Bash shell is one of the most powerful components of a Linux system, as well as one of the most compelling reasons to use Linux. Users can interact with Bash through the command line, and write scripts to automate tasks. Although this may sound intimidating to beginning users, it is not hard to get started with Bash scripting.
Google Chrome is a very popular, yet closed source web browser. This makes it a little tricky to install on a Linux system, as it’s pretty much never included by default on any distro, and usually not available for installation from official repositories. Contrast this to Mozilla Firefox, which is open source and ubiquitous across the most popular Linux distros.