Git commands with there use cases

git-comands

# merging remote master into local master
> git checkout master
> git pull origin master
# merging local master into a local branch updating remote branch
## it is recomended to make the local master even to its remote before running these commands, to do this step see the above case
> git checkout <branch-name>
> git merge master
> git push origin <branch-name>
# commit and push changes into local branch then to remote
> git add .
> git commit -m"message"
> git push origin <branch-name>