Freaks City

When working with Git, developers sometimes accidentally commit files that shouldn't be tracked, such as IDE configuration files (*.iml, *.project, *.settings) or editor metadata (.idea/*). While adding these to .gitignore prevents future commits, occasionally these files get pushed to remote repositories. This guide demonstrates how to remove ...

Testing Shifts and Continuous Integration Modern software development practices involve testing early in the lifecycle (shift-left) and extending testing into production (shift-right). Continuous Integration (CI) is a core DevOps practice where developers frequently merge code changes into a central repository. Automated builds and tests run on ...

Install OpenJDK 21 Download the JDK binary: wget https://mirrors.huaweicloud.com/openjdk/21/openjdk-21_linux-x64_bin.tar.gz Extract and relocate to /usr/local: sudo tar -xzf openjdk-21_linux-x64_bin.tar.gz -C /usr/local/ ls /usr/local/jdk-21/ Update system-wide environment variables by editing /etc/profile: export JAVA_HOME=/usr/local/jdk-2 ...

Identity Configuration Initialize or update contributor credentials for a repository. Applying the --global flag extends these settings across all local projects. git config --global user.name "LeadDeveloper" git config --global user.email "dev.lead@company.org" When corrections are required, overwrite existing entries usin ...

View commit history from the most recent to oldest commit: git log for full detailed output git log --pretty=oneline for condensed single-line per commit output Revert to the previous commit version: git reset --hard HEAD^ Git uses HEAD to reference the current latest commit. The previous commit is HEAD^, the commit before that is HEAD^^. To ...

Git stores configuration settings at different levels. System-wide settings for all users are located in /etc/gitconfig, while user-specific settings reside in ~/.gitconfig. To display all current configurations: git config --list Setting user information globally (affects ~/.gitconfig): git config --global user.name "John Doe" git ...

Compiled in Go, Gitea delivers a self-contained, minimal-footprint alternative to heavyweight Git hosting platforms like GitHub Enterprise or GitLab CE, designed for deployment on everything from low-power single-board computers to enterprise-grade servers. Key Capabilities Minimal resource footprint: A single static binary consumes <100MB ...

Understanding Git Architecture Git operates with a distributed architecture consisting of remote repositories and local copies. Each remote repository typically represents a project, containing multiple branches. The term "origin" refers to a pointer to a specific remote repository, while "master" denotes the default branch ...

Gits a distributed version control system used to track file changes and facilitate collaborative development. It was originally created by Linus Torvalds to manage Linux kernel development and is now a widely adopted version control tool. Key features of Git include: Distributed: Every developer maintains a complete copy of the repository, en ...

Deploying code to a corporate Gerrit instance often involves navigating layered constraints—internal DNS, SSH/GPG trust chains, cross-platform tooling (e.g., WSL), and nested repository structures. This guide walks through a production-ready workflow to initialize and push your first change, grounded in real-world enterprise infrastructure. Env ...