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GitHub CLI (gh): The ‘Secret Weapon’ for Managing PRs and Issues Directly in the Terminal

By admin June 5, 2026

Don't let switching between the Terminal and browser break your focus. Discover how GitHub CLI (gh) helps you manage Pull Requests, Issues, and Releases more professionally right from the command line.

Python

Building Modern CLIs with Typer Python: Type Hints, Auto-completion, and Automatic Validation

By admin June 2, 2026

Typer is a Python library for building modern CLI tools by reading directly from function type hints — no need to declare arguments twice. This guide walks you through: automatic validation, Enums, subcommands, auto-completion, and organizing your code as your project scales.

Git

Lazygit Guide: A Powerful Terminal UI for Faster, More Visual Git Management

By admin May 20, 2026

Lazygit is a Terminal UI tool that lets you work with Git visually right in your terminal, from staging individual lines of code to interactive rebase — all with keyboard shortcuts. This post covers installation, the most useful features, and the tips I use daily when working with Git.

Artificial Intelligence tutorial - IT technology blog

Master Your Terminal with Shell-GPT: Bringing AI into Real-World DevOps Workflows

By admin May 19, 2026

Shell-GPT is more than a lookup tool — it's a powerful Linux command execution assistant. Discover how to install and use sgpt effectively for your DevOps workflow.

Linux

Mastering GNU Screen: How to Keep Your Terminal Sessions Alive During SSH Disconnects

By admin May 7, 2026

Forget about connection drops ruining your server processes. A detailed guide on using GNU Screen to keep terminal sessions running in the background, manage multiple windows, and share screens for debugging.

Linux

Speed Up Your Linux Terminal with fzf: Find Files and History Instantly

By admin April 27, 2026

Learn how to install and configure fzf (fuzzy finder) on Linux to quickly search for files, command history, and manage processes. Practical tips to boost your Terminal productivity.

Ubuntu

Upgrading Ubuntu Terminal with Zsh & Oh My Zsh: Don’t Let Bash Slow You Down

By admin April 2, 2026

Installing Zsh and Oh My Zsh on Ubuntu is the fastest way to turn your Terminal into a powerful assistant. This guide details the installation and plugin configuration to supercharge your typing speed.

Optimizing Workflow with Gemini CLI: Your AI Assistant in the Terminal, Boosting Developer Productivity

By admin March 10, 2026

This article provides a detailed guide on using Gemini CLI, a powerful tool that transforms your terminal into an effective AI assistant. We'll explore installation, configuration, and practical examples of how it can optimize your daily IT tasks.

How to Install and Use OpenClaw: An Open-Source Personal AI Assistant

By admin March 4, 2026

A guide to installing OpenClaw — an open-source AI assistant that runs directly in your terminal. Compares three approaches (cloud API, web UI, CLI assistant), covers Ollama backend configuration, and shares tips for integrating it into your developer workflow based on six months of real-world use.

Ubuntu

Managing Packages with apt on Ubuntu: apt vs apt-get vs dpkg — Which One Should You Use?

By admin March 4, 2026

A comparison of apt, apt-get, dpkg, and snap on Ubuntu — when to use each tool and what their pros and cons are. Includes a practical guide to the most commonly used package management commands on Ubuntu Server and Desktop.