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today's howtos

Submitted by Roy Schestowitz on Friday 26th of November 2021 03:11:52 PM Filed under
HowTos
  1. How To Install phpIPAM on Ubuntu 20.04 LTS - idroot

    In this tutorial, we will show you how to install phpIPAM on Ubuntu 20.04 LTS. For those of you who didn’t know, phpIPAM is a free PHP-based web IP Address management tool whose goal is to provide modern, lightweight, and useful IP address management and administration. It is a PHP-based application with MySQL database backend, using jQuery libraries, ajax, and some HTML5/CSS3 features.

    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 phpIPAM free open-source IP address management application on Ubuntu 20.04 (Focal Fossa). You can follow the same instructions for Ubuntu 18.04, 16.04, and any other Debian-based distribution like Linux Mint.

  2. Create an S3 Bucket on AWS using Terraform

    In this article, I will show you how to use Terraform to create an S3 bucket on AWS. Before proceeding, I assume that you are familiar with S3 bucket if not then you can click here to see the steps to create an S3 bucket from the AWS console.

  3. How To Change File Attributes in Linux With Chattr Command

    File attributes are certain properties that are associated with the file. The attributes allow a file to have some characteristics that are valid for all users.

    You may be familiar with the file permissions on Linux. As Linux is a multi-user operating system, it is possible to assign different file or folder permissions for different users.

    File attributes are quite similar to permissions on Linux. However, while basic permissions are only limited to read, write, and execute, the attribute allows the files or folders to have some extended sets of rules that apply on them.

    We can change or modify file/folder permissions with the chmod command. If you are not familiar with the Linux permissions, we recommend you to take a look at our comprehensive guide on the matter. Knowledge of file or folder permissions are not required to follow this tutorial.
    An important thing to remember about the attributes is that the attributes generally apply to all the users in the system (even root).

    For example, if a file were to be assigned the read-only attribute, that file would not allow any user (including root) to modify it. Obviously, the root user could modify the file, but only after removing the read-only attribute.

  4. Apt vs Apt-get Commands Explained: Which One To Use?

    As a regular Ubuntu or Debian Linux user, you might have noticed that some package installer, removal, or updating commands use the apt command instead of the apt-get command. Now, as a day-to-day Linux user, you would not get to know what they are and which command is used for what! But as a power Linux/Ubuntu user, you definitely must know the difference between apt vs apt-get commands.

    In the default command lists of Ubuntu, the apt-get command has been widely used for a long while. The new apt command was introduced a few years ago to increase the work efficiency and make the commands process simpler. Though there are some packages that only work with apt-get, hence most cache loading and cache removing or updating functions are nowadays done by the apt command.

  5. How to install Ajenti 2 Control Panel on Debian 11

    Ajenti 2 is an open-source, web-based control panel that can be used for a large variety of server management tasks. It can install packages and run commands, and you can view basic server information such as RAM in use, free disk space, etc. All this can be accessed from a web browser. Optionally, an add-on package called Ajenti V allows you to manage multiple websites from the same control panel.

    In this tutorial, we are going to install Ajenti 2 on our Debian 11 server.

  6. Josef Strzibny: Summer and winter time changes with DateTime

    Developers usually think of timezones, but European summertime changes can be easily overlooked. I have to admit I overlooked them when parsing dates with DateTime.from_naive!/2.

    What’s the issue, you ask?

»

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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.

  • 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.

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