Check changes before pulling from remote git repository steps below:

1. fetch the changes from the remote
   
   Shell

   git fetch origin

   1	git fetch origin

2. show commit logs of changes
   
   Shell

   git log master..origin/master

   1	git log master..origin/master

3. show diffs of changes
   
   Shell

   git diff master..origin/master

   1	git diff master..origin/master

4. apply the changes by merge..
   
   Shell

   git merge origin/master

   1	git merge origin/master

   
    

Difference between Git Pull vs Git Fetch:

Git pull will download and merge latest changes from the remote repository automatically. You don’t have chance to review the changes and conflicts.

Git fetch will only download lastest changes but won’t merge. You can use git diff to review the changes and conflicts, then use git merge to merge the changes.