GIT CHEATSHEET

· Git is the public and open-source shared version control system that is accountable for everything GitHub-related that occurs locally on your computer.
· This cheat sheet features the most important and commonly used Git commands for effortless reference.
SETUP
· Configuring user information used across all local repositories
· git config --global user.name "[firstname lastname]"
· set a name that is identifiable for credit when reviewing version history
· git config --global user.email "[valid-email]"
· set an email address that will be associated with each history marker
· git config --global color.UI auto
· set automated command line coloring for Git for easy reviewing
SETUP & INIT
· Configuring user information, initializing and cloning repositories
· git init
· initialize an existing directory as a Git repository
· git clone [url]
· retrieve an entire repository from a hosted location via URL
STAGE & SNAPSHOT
· Working with snapshots and the Git staging area
· git status
· show modified files in the working directory staged for your next commit
· git add [file]
· add a file as it looks now to your next commit (stage
· git reset [file]
· unstage a file while retaining the changes in the working directory
· git diff
· diff of what is changed but not staged
· git diff --staged
· diff of what is staged but not yet committed
· git commit -m “[descriptive message]”
· commit your staged content as a new commit snapshot
BRANCH & MERGE
· Isolating work in branches, changing context, and integrating changes
· git branch
· list your branches. a * will appear next to the currently active branch
· git branch [branch-name]
· create a new branch at the current commit
· git checkout
· switch to another branch and check it out into your working directory
· git merge [branch]
· merge the specified branch’s history into the current one
· git log
· show all commits in the current branch’s history
INSPECT & COMPARE
· Examining logs, diffs, and object information
· git log
· show the commit history for the currently active branch
· git log branchB..branchA
· show the commits on branch A that are not on branch B
· git log --follow [file]
· show the commits that changed file, even across renames
· git diff branch B...branch A
· show the diff of what is in branch A that is not in branch B
· git show [SHA]
· show any object in Git in human-readable format
TRACKING PATH CHANGES
· Versioning file removes and path changes
· git rm [file]
· delete the file from the project and stage the removal for commit
· git mv [existing-path] [new-path]
· change an existing file path and stage the move
· git log --stat -M
· show all commit logs with an indication of any paths that moved
IGNORING PATTERNS
· Preventing unintentional staging or committing of files
· logs/
· .notes
· pattern/
· Save a file with desired patterns as .gitignore with either direct string
· matches or wildcard globs.
· git config --global core. excludes file [file]
· system-wide ignore pattern for all local repositories
SHARE & UPDATE
· Retrieving updates from another repository and updating local repos
· git remote add [alias] [url]
· add a git URL as an alias
· git fetch [alias]
· fetch down all the branches from that Git remote
· git merge [alias]/[branch]
· merge a remote branch into your current branch to bring it up to date
· git push [alias] [branch]
· Transmit local branch commits to the remote repository branch
· git pull
· fetch and merge any commits from the tracking remote branch
REWRITE HISTORY
· Rewriting branches, updating commits, and clearing history
· git-rebase [branch]
· apply any commits of a current branch ahead of the specified one
· git reset --hard [commit]
· clear staging area, rewrite working tree from the specified commit
TEMPORARY COMMITS
· Temporarily store modified tracked files to change branches
· git stash
· Save modified and staged changes
· git stash list
· list stack-order of stashed file changes
· git stash pop
· write working from the top of stash stack
· git stash drop
· discard the changes from the top of stash stack