I know how to clone a git repository to my system, using git clone. I cloned a repository using that command:
git clone https://github.com/<user name>/<repository name>
But when I tried to clone that repository again, which have been changed recently, I got this error message:
fatal: destination path '<repository name>' already exists and is not an empty directory.
This is because cloning is used for creating the directory, setting it up for use with git, and copying the files into it. Since you already have files in that directory, it could be unwise to replace something in it that you might have put hours of work into, so it won't allow that.
You have two options:
cd repository-name
git pull
rm -rf repository-name
git clone https://github.com/username/repository-name
Running git clone https://github.com/<user name>/<repository name> clones the repository into a local directory that is also named <repository name>. Running the same command again gives the error you saw because there is already a non-empty directory named <repository name>.
To proceed, you have two options:
You can clone the repository into a different directory, which we call <different name>:
git clone https://github.com/<user name>/<repository name> <different name>
You can update the master branch of the cloned repository by running:
git fetch origin # fetch updates from origin remote
git merge origin/master
Alternatively, you can combine the two commands above into one:
git pull origin master
git cloneis for creating copy of that repository on your system. You want to update that repository with new changes ? – Sergiy Kolodyazhnyy Jul 24 '16 at 04:25