-
General commands: create branch, add changes to git, commit/save changes, push code
$ git checkout -b [branch name]
// create branch - git checkout -b master$ git add .
// add code to git$ git commit -m "message"
// commit chages$ git push origin branch_name
// push code to origin - git psh origin master -
check status of git:
$ git status
-
Tag:
$ git tag -a v1.4 -m "new version 1.4"
// creating new tag 1.4 with mwssage new version 1.4$ git tag v1.4-lw
// light weight tag, it only store checksum$ git show v1.4
// check what new in tag$ git push origin v1.4
// push tag to origin$ git push origin --tags
// all tags$ git tag -d v1.4
// delete a tag in local rep$ git tag -d v1.4-lw
// delete a light weight tag in local rep$ git tag --list
// get list of tags -
Stashing:
$ git stash show
// show current stash difference$ git stash show stash@{1}
// show stash difference$ git stash save "stash_name"
// save stash$ git stash list
// stash list$ git stash apply
// it will give back current changes$ git stash apply stash@{2}
// it will give back particular stash changes -
Change commit:
$ git commit --amend -m "message"
// to change curent commit message$ git commit --amend --no-edit
// last commit modify$ git reset --hard HEAD~1
// delete current commit. -
check difference in a file before commit:
$ git diff file_name
// git diff .gitignore -
pull remote branch:
$ git checkout --track origin/branch_name
-
merge:
$ git merge branch_name_to_be_merge
// for merging be on branch which will be after merging example be on master -
rename a branch:
$ git branch -m <new-branch-name>
$ git branch -m <old-branch-name> <new-branch-name>
// if on another branch -
delete or remove local branch:
$ git branch -d <branch name>
// be on any another branch -
delete or remove remote branch:
$ git push --delete <remote_name> <branch_name>
// be on any another branch -
Adding git in a project and config to github:
$ git init
$ touch README.md
$ git add README.md
$ git commit -m "first commit"
$ git remote add origin remote_repository_link // https://github.com/rahulkhatri19/repos_name.git
$ git push -u origin main
- Push an existing Git repository
$ git remote rename origin old-origin // renameing origin to remote origin, if you want to maintain more than one remote branch.
$ git remote add origin https://gitlab.com/rahulkhatri19/firebaseauth.git
$ git push -u origin --all
$ git push -u origin --tags
- Delete old remote url from local
$ git remote remove old-origin
-
Adding existing project to github:
$ git remote add origin remote_repository_link
// https://github.com/rahulkhatri19/repos_name.git$ git push -u origin main
-
removing/deleting folder/Directory from git remote:
$ git rm -r folder_name
// git rm -r app/.cxx -
removing/deleting file from git:
$ git rm folder_name/file_name.extenshion
// eg $ git rm .idea/file.txt -
removing / deleting local changes:
$ git checkout -- file_name
// eg $ git checkout -- app/src/main/java/com/project_name/MainActivity.java -
pull a tag code / get old code in new branch:
$ git checkout -b newBranchName tagversion
/// git checkout -b oldcode v1.2.1 -
git check global url:
$ ~/.git/config
// to edit use $ nano -
check remote url or repository linked with which remote url push and pull both:
$ git remote -v
> origin git@github.com:USERNAME/REPOSITORY.git (fetch)
> origin git@github.com:USERNAME/REPOSITORY.git (push)
-
Change your remote's URL from SSH to HTTPS:
$ git remote set-url origin https://github.com/USERNAME/REPOSITORY.git
-
Generating SSH key with RSA encryption:
$ ssh-keygen -o -t rsa -b 4096 -C "email@example.com"
Save path, if you want a specific path then enter it or leave blank for default.
asked to override so Y.
Enter passphrase : // Just to add extra security level
-
Change user detail in particular project:
Go to : .git -> config (text file) -> // .git folder and config file then type at bottom:
[user]
email = your@email.com
name = Rahul
-
unable to update code from global to local machine:
$ git pull . origin/branch_name
-
change upstream branch:
$ git branch --set-upstream-to origin/branch_name
-
git update local branch from remote:
$ git pull origin branch_name
-
stop rebase at any stage:
$ git rebase --abort
-
start interactive rebase:
$ git rebase -i HEAD~2
// 2 -> last two commit, HEAD ~ sign then number where number is last commit number.Now a editor is there, to edit text editor press i -> to be in insert mode save changes -> esc : wq
// For changing name of author replace 'pick' with 'e' to edit desired commit.
To change author name ->
$ git commit --amend --author="Rahul Khatri <khatri.rahul019@gmail.com>"
$ git rebase --continue
$ git push --force origin master
Note: Whithout force push chnages will not be effect in server.
-
Retrive deleted file/folder if commit not done:
$ git checkout -- file_path/folder_path
If error came in retrive deleted file/folder than need to index first :
$ git reset -- file_path/folder_path
$ git checkout -- file_path/folder_path
- Rebase update code
$ git pull --rebase origin branch_name
- Find out SHA Key
$ .\gradlew signingReport
For Android: Just go to Your project in CMD and try above comand.
// ...(Project Path) AndroidStudioProjects\Project_name> .\gradlew signingReport
For Flutter: Just Go to project and inside android folder open CMD.
// ...(Project Path) FlutterProjects\Project_name\android> .\gradlew signingReport