Git and Github One Hour Crash Course(For Absolute Beginner )

Install git on mac and verify the installation from the terminal, then download the installer from the official source, handle security prompts, and configure your git user name and email.

Install Git on Windows by downloading the latest release, running the installer, and setting the global user name and email.

Learn why and how to initialize a digital repository in a local folder with git init, explore the repository created, and compare command usage on mac, Windows, and Linux.

Learn how to use the git add command to stage files, view status, and prepare commits across single or multiple files on the master branch.

Learn how to view, identify, and create git branches: list existing branches, locate the current branch (master), and create new branches using the branch command.

Learn how to create a new GitHub repository, set visibility to public or private, initialize a readme, and connect a local copy with a remote origin to push changes.

Add an ssh key to GitHub to enable pushing code to a remote repository. Copy your public key from your machine and paste it into GitHub settings to authorize pushes.

Push a local branch to the remote repository, handle unrelated histories when merging master, and finally push to origin master.

Create and switch to a new branch using terminal git commands, including one-command creation, checking out between master and other branches, and managing branch pointers.

Learn to create and modify files, stage and commit changes with a message, view commit history on a branch, and push updates to a remote repository.

Push a local branch to GitHub, create the new branch locally, and verify the push on GitHub.

Learn how to create and open a pull request by comparing branches, selecting the master as the main branch, and leaving comments to collaborate.

Explore merge and rebase in git, using feature branches on top of master, and compare history preservation with linear history in team workflows.

Explore branch workflows and merging, including creating feature branches, checking out branches, merging master, handling pull requests, and keeping branches up to date with commits.

Learn how to rebase a feature branch onto master to achieve a linear history, update the master branch, resolve conflicts, and verify the commit log after rebasing.

Learn how to resolve git conflicts when collaborating and merging branches. Practice choosing which changes to keep, editing conflict blocks, and committing updates before pushing to origin master.

Learn how to use git stash to save unfinished work from a branch, switch to another task on a different branch, and apply or list stashed changes to resume work.

Learn how to clone a repository, including locating the SSL key and completing the clone into your project folder.

Delete a local git branch with git branch -d or -D, fetch and check out to resolve conflicts, then delete the remote with git push origin --delete <branch>.

Switch between branches with git checkout, track the current pointer, and discard uncommitted changes, using checkout to reset single or multiple files and restore a clean working directory.

Master git reset and its soft, mixed, and hard options to undo commits and changes. See how these modes affect the working directory, staging area, and last commits.

Learn how to use git revert to revert the last commit, push changes, and work on the master branch.

Finish the course by mastering branches, collaborating with other developers on projects, and using Git and GitHub effectively.