GIT hooks on Digital Ocean

On remote:
1. $ git init --bare
2. $ touch ./hooks/post-receive
3. $ chmod +x ./hooks/post-receive
4. $ sudo nano ./hooks/post-receive
Paste 
```
#!/bin/bash
echo "Hello :) "
git --work-tree=/home/username/var/www/domain.com --git-dir=/home/username/repo/domain.git checkout -f
```

On local:
$ git remote add live ssh://username@ip/home/username/repo/domain.git
$ git push live master