scratch/content/html/en/blog/2009-11-12-Git-for-n00b/c-est-parti-pour-l-aventure.md

isHidden	menupriority	kind	created_at	title	multiTitle
false	3	article	2009-11-12T11:39:54+02:00	The Adventure Begins	fr en Utiliser Git simplement et rapidement Use Git with very few commands

Here we go!

Here is one from many way to use Git. This method is sufficient to work on a project. Not there is many other workflows.

Basic usage

Work with Git immediately:

• Get modification done by others git pull,
• See details of these modifications git log,
• Many times:
  • Make an atomic modification
  • Verify details of this modification: git status and git diff,
  • Add some file to be versionned if necessary:
    git add [file],
  • Save you modifications
    git commit -a -m "message",
  • Send your modifications to others: git push (redo a git pull if push return an error).

With these few commands you can use Git. Even if it is sufficient, you need to know one more thing before really begin ; How to manage conflicts.

Conflicts management

Conflicts can arise when you change the same line of code on the same file from another branch you're merging. It can seems a bit intimidating, but with Git this kind of thing is really simple to handle.

example

You start from the following file

Zoot

and you modify one line

Zoot the pure

except during this time, another user had also modified the same line and had done a push.

Zoot, just Zoot

Now when you do a:

$ git pull remote: Counting objects: 5, done. remote: Total 3 (delta 0), reused 0 (delta 0) Unpacking objects: 100% (3/3), done. From /home/e640846/tmp/conflictTest d3ea395..2dc7ffb master -> origin/master Auto-merging foo CONFLICT (content): Merge conflict in foo Automatic merge failed; fix conflicts and then commit the result.

Our file foo now contains:

<<<<<<< HEAD:foo
Zoot the pure
=======
Zoot, just Zoot
>>>>>>> 2dc7ffb0f186a407a1814d1a62684342cd54e7d6:foo

Conflict resolution

To resolve the conflict you only have to edit the file for example, writing:

Zoot the not so pure

and to commit

git commit -a -m "conflict resolved"

Now you're ready to use Git. Git provide many other functionnalities. Now we'll see some Git usages older CVS couldn't handle.