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Added concept links & some minor text fixes.

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Jake Prather 2013-07-16 12:53:24 -05:00
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@ -68,7 +68,7 @@ of your source code.
as your working directory.
///////////////////////////////////////
// Index (component of .git)
// Index (component of .git dir)
///////////////////////////////////////
The Index is the staging area in git. It's basically layer that separates your working tree
@ -80,23 +80,30 @@ of your source code.
///////////////////////////////////////
A git commit is a snapshot of a set of changes, or manipulations to your Working Tree.
For example, if you added 5 files, and removed 2 others, you create a commit (or snapshot).
This commit can then be pushed to other repositorys.
For example, if you added 5 files, and removed 2 others, these changes will be contained
in a commit (or snapshot). This commit, can then be pushed to other repositorys, or not!
///////////////////////////////////////
// Branch
///////////////////////////////////////
A branch is essentially a pointer that points to the last commit you made. As you commit
A branch is essentially a pointer, that points to the last commit you made. As you commit
this pointer will automatically update and point to the latest commit.
///////////////////////////////////////
// HEAD and head (component of .git)
// HEAD and head (component of .git dir)
///////////////////////////////////////
HEAD, is a pointer, to the current branch. A repository only has 1 active HEAD.
HEAD, is a pointer, that points to the current branch. A repository only has 1 *active* HEAD.
head, is a pointer, that points to any commit. A repository can have any number of heads.
///////////////////////////////////////
// Conceptual Resources
///////////////////////////////////////
[Git For Computer Scientists](http://eagain.net/articles/git-for-computer-scientists/)
[Git For Designers](http://hoth.entp.com/output/git_for_designers.html)
///////////////////////////////////////
// Commands
@ -414,3 +421,5 @@ of your source code.
* [git-scm - Documentation](http://git-scm.com/docs)
* [Atlassian Git - Tutorials & Workflows](https://www.atlassian.com/git/)
* [SalesForce Cheat Sheet](https://na1.salesforce.com/help/doc/en/salesforce_git_developer_cheatsheet.pdf)