GIT

Git-Github integration and commands

…if create a new repository with the command line:

git init
git add README.md
git commit -m "first commit"
git remote add origin https://github.com/username/repo_name.git
git push -u origin master

…or push an existing repository from the command line:

git remote add origin https://github.com/username/repo_name.git
git push -u origin master

Setup new Github repository

Sync issue:

Sometimes we come across the Sync issue which throws an error when Push for the 1st time e.g:

Push to origin/master was rejected

Refusing to merge unrelated histories

Solution:
Simply commit all files first and pull your repository to sync with your codebase. Once pull done, then push to origin.

Delete or update local and Remote branch names:

Rename your current local branch:

git branch -m new-name

Rename your different local branche:

git branch -m old-name new-name

Delete the remote branch old name and update with new-name:

git push origin :old-name new-name

Reset the upstream branch for the new-name local branch:

git push origin -u new-name
       
OR
git push --set-upstream origin new_branch

Commit details and latest tag:

To see all commits history including commit hashcode:

git reflog

To find the latest tag information:

git describe

Let’s make happily coding journey with a clap :)