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today's howtos

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HowTos
  • The Linux Set Command – Linux Hint

    The Linux set command is a built-in shell command that allows you to display or set both shell and environment variables. In this guide, we cover the set command and demonstrate the various ways that the command-line utility can be used.

  • How to install Redis server on Ubuntu Linux - nixCraft

    How do I install the Redis server on the Ubuntu Linux version 18.04/20.04 LTS server to speed up database caching in memory?

    Redis is an open-source distributed, in-memory key-value database, cache, and message broker server. In a similar vein to Memcached but the dataset is non-volatile. The dataset is stored entirely in memory and periodically flushed to disk. Let us see how to install, set up, and configure the Redis server on Ubuntu Linux.

  • How to install Minetest on Deepin 20.2

    In this video, we are looking at how to install Minetest on Deepin 20.2.

  • How to Install the Laravel PHP Framework With Nginx on Ubuntu 20.04 – Linux Hint

    Laravel is one of the best free and open-source frameworks for PHP to generate web applications, and it is recognized due to its eloquent and sophisticated syntax. Laravel also provides several web development tools, especially for large and modern web applications, because it remains accessible through improved versions. Its popularity is increasing day by day, and it is becoming the first choice of developers due to the continuous growth. Additionally, the developers use it in the streamlined development process.

    In this detailed and simplified guide, you will be able to install the Laravel framework on Ubuntu 20.04 server or 20.04 LTS operating system.

  • How to Show MOTD in Linux – Linux Hint

    This article provides an easy guide on how to install Laravel PHP Framework with Nginx on Ubuntu 20.04. The tutorial highlights the steps to install PHP and the other required modules such as Composer, MySQL, Nginx, and other configurations for a Laravel project on the Ubuntu 20.04 LTS operating system.

  • How to let dpkg Install Dependencies Automatically – Linux Hint

    The Debian Package (dpkg) is a Linux management low-level tool as compared to APT. It is used to perform different operations such as installing, updating or removing the .deb packages. The .deb is an extension for the Linux Debian software packages and their derivatives.
    The Debian Packages Management consists of several libraries and executable files related to a particular suite of programs. It has 51,000 packages with access to multiple online repositories. Most software packages are free to install, but you can also install paid software from the repository.

    If you’re working on Linux distributions like Ubuntu, then you must deal with the .deb packages. The dpkg tool helps monitor the Debian command queries, install and remove software packages, and the dependencies associated with these packages.

    You can execute the dpkg using the command-line parameters with a single action or option. But there is also another well-known front-end interface for the Debian packages named Aptitude. Users can also perform actions and monitor the .deb packages using the Aptitude tool.

  • How to Open Excel Files in LibreOffice in Linux – Linux Hint

    Just like Microsoft Office, LibreOffice is an office productivity tool introduced in September 2010. It comes with 115 different languages for the ease of users, and its many features make it flexible and portable.

    LibreOffice is an open-source suite consisting of several applications with several features like word documentation, spreadsheets, graphical editing, database management, etc. Not only this, it is compatible and supports file formats of other popular office productivity suites such as Microsoft Office and Google Workplace, etc.

    It is a portable tool and can be run on different platforms such as Linux, Microsoft Windows, macOS. The difference between Microsoft Office and LibreOffice is that LibreOffice is an open-source community version, whereas Microsoft Office gets charged to purchase a license for commercial products.

  • How to Rename a Directory in Linux – Linux Hint

    In Linux and Unix-like systems, we are always amazed to see several ways for a single operation. Whether to install something or to perform through the command-line, you will get multiple utilities and commands.

    Even if you want to move, copy or rename a directory, it is quite handy to perform these functions with commands; you don’t need to install any specific tool.

    In Linux distributions, everything is in the form of directories. So, it is good to keep all of them in a structured way. Sometimes, we need to create temporary folders to save data and later on, to keep them permanently, we have to rename those directories.

    There are no traditional commands to rename a folder/directory; it can be done using several ways. We will discuss in this guide how to change the directory name using the “mv” command and “rename” command. It might shock you that this operation can be performed using the “mv” command. The “mv” command is not only used to move one directory to another; it is a multi-purpose command which helps to rename a directory as well.

  • How to install Handbrake on a Chromebook

    Today we are looking at how to install Handbrake on a Chromebook. Please follow the video/audio guide as a tutorial where we explain the process step by step and use the commands below.

  • How To Install TeamViewer on Fedora 34/33 – TecAdmin

    TeamViewer is a powerful remote desktop and file sharing application that works with most operating systems and mobile devices. In order to commercialize the use of TeamViewer, you have to purchase a license. You can use it free for personal use only.

    An RPM package of Teamviewer is built by the official team is available for installation on Fedora systems. You can download the package from its official website.

    This tutorial described how to install TeamViewer on the Fedora Linux system.

  • How to Use Timeshift to Backup and Restore Linux

    Setting up a Linux distribution from scratch is not an easy thing. When I am a newbie to Linux I Installed Linux Mint on my laptop and spent weeks setting up all my development tools, packages, and customized my desktops.

    After few weeks my OS crashed and I was not able to recover from it because I haven’t got any backup. At this point, I searched for good backup solutions in Linux and found many programs that do similar work. One such program is Timeshift.

  • How To Add Web Seeds to a Torrent Download

    Web seeds are links to same file from another source which can be added to a torrent download session to improve its download speed. Examples of torrent programs who can add web seeds including KTorrent and qBitTorrent but not Transmission. This tutorial explains through an example how we can add several web seeds to a running torrent download using the program KTorrent.

  • Bash shell and command execution in CentOS - Linux Concept

    The GNU Bash is primarily aprogram that interprets commands entered by the user at the prompt.

  • Accessing the command line using the console

    When using CentOS, systemadministration or applications development tasksareperformed using either thecommand-line interface (CLI), such asthe Bash shell, or with the help of a GUI, such as GNOME, KDE, and so on. In this section, we will learn how to enter commands in the Bash shell at the Linux console.

  • How to Sync Time on Linux System using Chrony

    Accurate date and time is essential in Linux systems because some services such as job scheduler (cron jobs) and scripts rely on the accurate time to provide expected output. The network time protocol commonly known as NTP is used to maintain the accurate time in Linux systems. NTP is an internet protocol which plays a vital role in synchronizing the date and time in Linux systems from the available online NTP servers.

    Most of the old Linux systems have been using ntpd daemon to synchronize the date and time but in some modern operating systems, it is deprecated. For the implementation of ntpd in modern OSes we have chrony. In this article we will learn how to install and use chrony on Linux system to synchronize date and time.

  • How to Install Minikube on Ubuntu 20.04 LTS / 21.04

    As the name suggests, minikube is a single node Kubernetes (k8s) cluster. Anyone who is new to the Kubernetes and wants to learn and try deploying application on it, then minikube is the solution. Minikube provides a command line interface to manage Kubernetes (k8s) cluster and its component.

    In this article we will cover the installation of Minikube on Ubuntu 20.04 LTS / 21.04.

  • Install FreeDOS without the installer | Opensource.com

    Most people should be able to install FreeDOS 1.3 RC4 very easily using the installer. The FreeDOS installer asks a few questions, then takes care of the rest—including making space for FreeDOS and making the system bootable.

More in Tux Machines

digiKam 7.7.0 is released

After three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release. Read more

Dilution and Misuse of the "Linux" Brand

Samsung, Red Hat to Work on Linux Drivers for Future Tech

The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. Read more

today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.