#Terminal.
14 posts filed under this topic.
Git Cheat Sheet: Every Command You Actually Need
Complete Git reference with copy-paste commands for setup, staging, branching, merging, rebasing, stashing, undoing mistakes, remotes, and log inspection.
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.
Git Worktree: Work on Two Branches at the Same Time
Stop stashing mid-feature to fix a hotfix. Git worktree lets you check out multiple branches into separate folders from the same repo — with real scenarios and examples.
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.
Regex Cheat Sheet: Patterns, Groups & Real Examples
Complete regular expressions reference — anchors, character classes, quantifiers, named groups, lookaheads, lookbehinds, and real-world patterns for email, URL, and passwords.
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.
How to Set Up WSL2 for Windows Developers
WSL2 gives you a real Linux environment on Windows — same terminal, same tools, same commands as a Linux server. Here's how to install it, configure it, and make it actually useful.
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.
Docker Cheat Sheet: Images, Containers, Compose & More
Complete Docker reference — pulling images, running containers, volumes, networks, exec, logs, Docker Compose commands, Dockerfile tips, and disk cleanup.
I Deleted My Code with git reset --hard. git reflog Saved It.
True story: running git reset --hard on the wrong branch wiped a week of work. Here is how git reflog recovered it all.
Configure user name & email for Git profile using terminal
This article explains about configuring user name & email, globally with your Git profile so that you don't need to specify every time you commit. Git automatically associate your identity from this profile with every commit you make.
Restart Docker Container
This article explains about deletion of a local branch from git using terminal. Also includes explanation about deleting branch forcefully.
Delete a local Git branch using terminal
This article explains about deletion of a local branch from git using terminal. Also includes explanation about deleting branch forcefully.