Basic Git:
- git init: Initializes an empty git repository
- git add : Adds the files into staging area
- git commit : Selects the changes which are staged for the next commit.
- git commit -a -m ""- commits the changes without the file being undergoing the staging area
- git remote add origin - adds the pathway from our local git to the remote repo.
- git remote set-url origin-To change the remote repo to another remote.
- git remote -v- Displays the pathway of remote repo which the user has set.
- git config --global user.name "" - configures the username
- git config --global user.passsword "" - configures the password
- git config --global --edit - To edit the configured details
- git status - Shows the status of the files and displays whether the respective files are already staged,committed or yet to stage, commit
- git log- displays the log of the previous commits
- git log --oneline - displays the previous commits in one line with the starting 8 hashcode characters
- git diff - shows the modifications and updations in the file between the commits
- git stash - stores our commit in a hidden place and we can make changes to the file prior that commit
- git stash pop <{head-path}> - returns the previously stashed commit
- git log --merge- returns the list of commits which are causing merge conflicts
- git log --after:returns the commits done after the mentioned date
- git log --before:returns the commits done before the mentioned date
- git branch : Creates a new branch with the specified branch name
- git checkout : navigates and makes the head pointer points towards the specific branch
- git checkout -b : creates and navigates to the created branch
- git merge : Merges one branch with another branch
- fork: creates a copy of an existing repo in the user's remote repo
- git clone creates a copy of files of existing repo in the local repo of the user
- git push origin: lets you move local branch into the remote repository
- git pull origin: lets you move your remote branch into the local repo
- git fetch: downloads the copy of a branch from another repo but doesn't integrate it with your local repo
- ls : gives the list of files in the current working branch
Advanced Git:
- git reset : undo's the changes made in the commit and puts it into staging area
- git reset --soft: undo's the changes made in the commit and puts them in non committed area
- git reset --hard:undo's the changes made in the respective commit and deletes the changes. Once used they are deleted permanantly.
- git reset --mixed: It works the same as 'git reset'
- git merge --abort : aborts the merging process
- git merge --reset: undo's the merging process and puts back the commits in the state as they were before merging process
- git rebase -i HEAD~: deletes a specifc commit
- git rebase --abort: aborts the deletion of a branch
- Git rebase : acts same as git merge but moves the commits of entire feature branch on top of the master branch
Git rebase –i HEAD~ : interactive rebase helps in manipulating the commits. Ex: squash is used to combine two commits, reword is used to edit the commit message.
Git revert: undo commits in a branch and creates a new commit
Find .git/objects -type f : displays the staged files present in git in the form of objects
Git cat-file –t : displays the type of object
Git cat-file –p : displays the content present in the object
Git gc –aggressive : performs compression on stored git objects freeing up disk space. It identifies a group of similar objects and compress them into a ‘pack’.
Git verify-pack –v .git/objects/pack/pack: displays the contents of a pack
Git reflog : gives the history of everything done in local repo
Git reflog expire –-expire=now –-expire-unreachable=now –all: expire all entries to the reflog that are older than now
Git show : inspects a commit
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