Git Study -1

Git Configuration
git config --global user.name <name>	Set the user name to be used for all actions.
git config --global user.email <email>	Set the email to be used for all the actions.
git config --global alias.<alias-name><git-command>	Create a shortcut for the git command
git config --system core.editor <editor>	Set text editor for all the command actions
git config --global --edit	Open global configuration file in text editor for manual editing
git config --global color.ui auto	Enable helpful colourization of command line outputs
Setting Up a Git Repo
git init	Initialize an empty git repo in current project
git clone (Repo URL)	Clone the repository from github to the project folder
git clone (Repo URL) (Folder )	Clone the repository into the specific folder
git remote add origin https://github.com/username/(repo_name) .git	Create a remote repo pointing on your GitHub repository which you already created there.
git remote	Show the name of remote repositories
git remote -v	Show the name and URL’s of the remote repositories
git remote rm (remote repo name)	Remove the remote repository
git remote set-url origin (git URL)	Change the URL of the Repository
git fetch	Get the latest changes from the origin but not merge
git pull	Get the latest changes from the origin and merged them
Local File Changes
git add (file name)	Add the current changes of file to staging
git add (.dot)	Add the whole directory changes to staging(no delete files)
git add -A	Add all new, modified and deleted files to staging
git rm (file_name)	Remove the file and untrack it.
git rm (file_name)	Remove the file and untrack it.
git rm --cached (file_name)	Untrack the current file
git mv (file_name) (new_file_name)	Changes the filename and prepare to commit
git checkout <deleted file name>	Recover the deleted file and prepare for commit
git status	Shows the status of files modified
git ls-files --other --ignored --exclude-standard	Shows the list of all ignored files
git diff	Show unstaged changes in index and working directory
git diff --staged	Shows file differences between staging and the last file version
git diff (file_name)	Show changes in single file compared to last commit
Declare Commits
git commit -m “(message)”	Commit the changes with a message
git commit -am “(message)”	Add all changes to staging and commit them with message
git checkout <commit hash>	Switch to the provided commit
git show <commit hash>	Outputs metadata and content changes of the specified commit
git reset <commit hash>	Undo all commits after this commit. Preserving changes locally
git reset --hard <commit hash>	Discard all history and changes back to the given Commit
git reset --hard Head	Discard all local changes in working directory
git log	Show history of changes
git log -p	Shows the full display of each commit
git log -oneline	Shows the list of commits with only message
git log --follow (file_name)	List all the history for the current file
git blame (file_name)	Shows all changes with name of user
git stash	Temporarily saves all modified tracked files
git stash pop	Restores the most recently stashed files
git stash list	List all stash changedsets
git stash apply	Apply the latest stashed contents
git stash drop	Discard the most recently stashed files
git stash apply (stash id)	Re-Apply a specific stash content by ID
git stash drop (stash_id)	Drop a specific stash content by ID
git push	Push changes to the Origin
git push origin (branch_name)	Push branch to the Origin
Git push -f origin (branch_name)	Force push the changes to the origin
git tag (tag_name)	Define tag for a version
git diff <commit>^ <commit> git diff COMMIT~ COMMIT git diff 15dc8^ 15dc8	will show you the difference between that COMMIT's ancestor and the COMMIT ie. difference between parent of commit (15dc8^) and commit (15dc8).
Branching
git branch	Shows the list of all branches
git branch <branch_name>	Create a new branch
git branch -a	List all branches local and remote
git branch -m <old_name> <new_name>	Rename the branch
git checkout -b <branch_name>	Create a branch and switch to it
git checkout <branch_name>	Checkout to the branch
git checkout -b <new_branch_name> origin/<branch_name>	Get a remote branch from origin to the local directory
git branch -d <branch_name>	Delete a specified branch
git merge <branch_name>	Merge the current branch into master(first checkout to master)
git rebase <branch_name>	Take all the changes of the branch and restate on other.
git rebase <base>	Rebase the current branch onto base. Base can be a commit ID or branch name.
git fetch remote <branch_name>	Fetches the specific branch from the repository
git diff <branch_name>..<branch_name>	Shows the differences of two branches
git pull --rebase	Fetch the remote’s copy of current branch and rebases it into the local copy
git push --all	Push all of your local branches to the specified remote

Posted in: GIT