today's howtos
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How to Install Dokku on Ubuntu 22.04 | 20.04
Dokku is a pioneering platform as a service (PaaS) solution, designed to streamline the software deployment process. Enabling developers to push their code directly to the server, it automates the process of building the application environment, removing the painstaking configuration typically associated with deployment. .
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How To Check Linux Disk Space Usage: Classic SysAdmin Tips and Commands
This guide explains Linux commands and utilities for checking disk space and usage.
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Using tail Command in Linux
The tail command is one of the several ways to display file contents or part of it. You can also live monitor changes made to files with it. Here are some common examples.
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How to Backup and Restore a PostgreSQL Database in Linux
In a production environment, no matter how large or small your PostgreSQL database may be, regular backup is an essential aspect of database management.
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Alternatives to popular CLI tools: lsof
We explore free and open source alternatives to lsof, a utility that lists file information about files opened by processes.
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What Is Parabola Linux and How to Install It
Parabola is a Linux distribution that focuses on producing a secure and Libre version of Arch Linux. Unlike a regular distribution, Parabola distinguishes itself by only including software and libraries that you can inspect yourself.
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Deleting Files and Directories in Linux: Step-by-Step Instructions
Learn about the best practices and methods for deleting files on Linux. Explore various techniques, including the rm command, graphical file managers, and secure deletion methods. Regular file cleanup helps maintain system efficiency and data organization.
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How to Install Grub Customizer on Ubuntu 22.04 | 20.04
Grub Customizer is an indispensible tool for Linux users, particularly those on Ubuntu-based systems. Acting as a comprehensive interface for managing the GRUB bootloader, this utility streamlines various processes, enabling users to tweak and adjust system startup options with precision and efficiency.
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Solving the ‘Cannot Find LVM Volume Group’ error in Linux
Logical Volume Management (LVM) offers a flexible and efficient way of managing disk space in Linux, but it can sometimes throw perplexing errors. One such error is 'Cannot find LVM volume group,' which typically arises when the system can't detect or access the LVM volume group during the boot process. Causes can range from an incorrectly defined boot configuration to problems with the physical volume.
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How to Install WebStorm on Ubuntu 22.04 | 20.04
In the realm of web development, WebStorm stands out as a powerhouse Integrated Development Environment (IDE). Developed by JetBrains, a company recognized globally for crafting quality software tools, WebStorm offers a highly specialized platform tailored to the needs of web developers.
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How to Install a Debian File in Linux?
If you are new to Linux Operating System and having issues installing new applications using their Debian package on your PC, this guide has got you all covered. Installing Applications and Packages in Linux can be done using the Software Center, which can be called the store for Linux. However, not every application is present in the software center. That is why, oftentimes, you need to download the “deb” package file of the application from their download center. But once the Debian file is downloaded, installing the application may seem daunting to new Linux Users.
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Install NixOS with Gnome Desktop on VirtualBox
In this tutorial, you will learn how to install NixOS with Gnome Desktop on VirtualBox.
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How to Extract initrd/initramfs to View Content in Linux
It takes a few simple steps to extract the initramfs files on your Linux system to view their contents. There may be a couple of reasons why you need to extract initramfs or initrd images, such as to find the reason for boot issues or to explore what content is in them.
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Seamless Sharing: Exchanging Data between Hosts and Docker Containers
Docker containers are a form of virtualization that allows users to run applications on any environment, regardless of the underlying operating system. Containers are lightweight, portable, and can be easily moved across different hosts without requiring much configuration or setup.
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Exploring Docker: A Comprehensive Introduction to Use Cases
Brief overview of Docker and its popularity in the tech industry Docker is a platform that allows developers to easily create, deploy, and run applications in containers. Containers are lightweight virtualization units that package software and all its dependencies into a single unit, ensuring consistency across various environments.
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Docker in Action: Streamlining Testing for Your Projects
With the growth of software development, testing and delivering high-quality software has become increasingly important. Docker is one of the most popular tools in the field of software development that has made a significant impact on how developers build and deploy applications.
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CI/CD Excellence: Leveraging Shippable and Heroku with Docker
The software development process is a complex and ever-changing endeavor that requires continuous innovation and optimization to keep up with the demands of modern businesses. In recent years, CI/CD has emerged as a key strategy for achieving faster, more reliable, and cost-effective software deployments.
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TravisCI Meets Docker: Enhancing CI/CD Workflows
TravisCI is a popular continuous integration (CI) tool used by developers to automate the testing and building of software projects.
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How to Install CLion on Ubuntu 22.04 | 20.04
Specifically engineered for C and C++ developers, CLion has cemented its status as an industry favorite due to a potent combination of ingenious features and an intelligent design approach.