#Linux.
18 posts filed under this topic.
curl Cheat Sheet: API Testing, Auth & File Upload
Complete curl reference — GET and POST requests, headers, authentication, file upload, response inspection, timing breakdown, webhook testing, and scripting patterns.
Linux & Bash Cheat Sheet: Commands Every Dev Needs
Complete Linux and Bash reference — file operations, permissions, processes, grep, find, networking, pipes, cron jobs, SSH, and shell scripting.
SSH & GPG Cheat Sheet: Keys, Tunnels & Signed Commits
Complete SSH and GPG reference — key generation, ssh-agent, config file aliases, port forwarding, database tunneling, GPG signing, and signed git commits.
Vim Cheat Sheet: Modes, Navigation, Editing & Config
Complete Vim reference covering modes, movement, editing commands, search and replace, visual mode, split panes, macros, text objects, and a starter .vimrc.
How to Exit Vim, Vi, and Nano (Step by Step)
Stuck in Vim? Here is exactly how to save and exit, quit without saving, and force-quit Vim, Vi, and Nano — with every command you need and why they work.
Linux - LinkedIn Skill Assessments Quizzes with Answers
In this article, you will find LinkedIn Assessment, Questions and Answers for Linux.
Install GitHub Desktop on Ubuntu or Ubuntu-based distributions
This article helps you to install GitHub Desktop an open-source application on Ubuntu. Features like syntax highlighted diffs, image diff, cross-platform and many more make it worth trying.
Install Spotify on Ubuntu
Learn how to install Spotify on Ubuntu using Snap or Spotify's official Debian repository, plus how to update and remove it later.
Create directories or folders in Linux with mkdir command
The `mkdir` command comes handy to make one or more directories aka folders in Linux system. This article shows the basic usage of mkdir command with examples.
Install Telegram on Ubuntu
Learn how to install Telegram Desktop on Ubuntu using Snap or the official Linux tarball, then update or remove it cleanly.
Install Hugo on Ubuntu 20.04 or Ubuntu-based distributions
This article helps you to install hugo an open source static site generator on Ubuntu 20.04 in two different ways. It can be installed via a `snap package` or with `apt`.
Linux commands to find IP address of a website
Even wondering how to find an IP address of a website in Linux? This article shows the usage of command line utilities to get IP address and other details.
Install OBS Studio on Ubuntu 20.04 or Ubuntu-based distributions
This article helps you to install OBS Studio on Ubuntu 20.04. It can be install with PPA via `apt` command.
Install OpenShot on Ubuntu 20.04 or Ubuntu-based distributions
This article helps you to install openshot on Ubuntu 20.04. It can be run with AppImage or install via `apt`.
Install GhostWriter on Ubuntu 20.04 or Ubuntu-based distributions
This article helps you to install ghostwriter on Ubuntu 20.04. It can be installed via a `Software Center` or with `apt`.
Install Chromium Web Browser on Ubuntu 20.04 or Ubuntu-based distributions
This article helps you to install Chromium on Ubuntu 20.04 in two different ways. Chromium can be installed via a `snap package` or with `apt`.
Linux command: dirname
The `dirname` command comes handy to retrieve path where the file is saved. This article shows the usage of dirname command with example.
Install Signal Desktop on Ubuntu
Learn how to install Signal Desktop on Ubuntu using Signal's official Debian repository, then link, update, and remove it cleanly.