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today's howtos

Submitted by Roy Schestowitz on Saturday 2nd of October 2021 10:01:04 PM Filed under
HowTos
  • Tr Command In Linux Explained With Examples For Beginners

    The real power of Linux is there are many programs/utilities created to make our lives easy. When you write a lot of shell scripts in your environment this set of programs comes in handy, where you will use these programs to manipulate your input or output in your scripts. One such utility is tr, which stands for translate. As the name implies, the tr command is used to translate, squeeze, and delete characters from standard input, writing to standard output in Linux and Unix-like operating systems.

    In this article, we will learn tr command usage with practical examples. At the end of this guide, you will be comfortable in using the tr command and you will come to know in which scenario using this command would be beneficial.

  • mv Command in Linux

    The mv command is one of Linux's built-in commands, and its primary function is to move files and directories. However, the mv command's function is not limited to moving files; it also performs a variety of other tasks. In Linux, mv stands for move.

    In this tutorial, we will learn how to move files and directories in Linux using mv Command.

  • Claimed 2TB USB SSD is only 128GB
  • Install ifconfig on debian 11 or 10, if command not found - Linux Shout

    After installing Debian 11 Bullseye or 10 Buster, if you get ifconfig: command not found error while using it to check the system’s Ip-addresses, then here are the steps to solve the problem.

    It is the command tool that is used on the Linux system to look for its current IP address and other information of the network.

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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.

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  • 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.

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