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diff --git a/.html/git/theory-and-practice/index.html b/.html/git/theory-and-practice/index.html new file mode 100644 index 0000000..297cbd9 --- /dev/null +++ b/.html/git/theory-and-practice/index.html @@ -0,0 +1,126 @@ +<!DOCTYPE html> +<html> +<head> + <title> + The Codex » + Git Internals 101 + </title> + + <link + rel='stylesheet' + type='text/css' + href='http://fonts.googleapis.com/css?family=Buenard:400,700&subset=latin,latin-ext'> + <link + rel="stylesheet" + type="text/css" + href="../../media/css/reset.css"> + <link + rel="stylesheet" + type="text/css" + href="../../media/css/grimoire.css"> +</head> +<body> + +<div id="shell"> + + <ol id="breadcrumbs"> + + <li class="crumb-0 not-last"> + + <a href="../../">index</a> + + </li> + + <li class="crumb-1 not-last"> + + <a href="../">git</a> + + </li> + + <li class="crumb-2 last"> + + theory-and-practice + + </li> + + </ol> + + + + <div id="article"> + <h1 id="git-internals-101">Git Internals 101</h1> +<p>Yeah, yeah, another article about “how Git works.” There are tons of these +already. Personally, I'm fond of Sitaram Chamarty's <a href="http://gitolite.com/master-toc.html">fantastic series of +articles</a> explaining Git from both ends, +and of <a href="http://eagain.net/articles/git-for-computer-scientists/">Git for Computer +Scientists</a>. Maybe +you'd rather read those.</p> +<p>This page was inspired by very specific, recurring issues I've run into while +helping people use Git. I think Git's “porcelain” layer -- its user interface +-- is terrible, and does a bad job of insulating non-expert users from Git's +internals. While I'd love to fix that (and I do contribute to discussions on +that front, too), we still have the <code>git(1)</code> UI right now and people still get +into trouble with it right now.</p> +<p>Git follows the New Jersey approach laid out in Richard Gabriel's <a href="http://www.dreamsongs.com/RiseOfWorseIsBetter.html">The Rise of +“Worse is Better”</a>: given +the choice between a simple implementation and a simple interface, Git chooses +the simple implementation almost everywhere. This internal simplicity can give +users the leverage to fix the problems that its horrible user interface leads +them into, so these pages will focus on explaining the simple parts and giving +users the tools to examine them.</p> +<p>Throughout these articles, I've written “Git does X” a lot. Git is +<em>incredibly</em> configurable; read that as “Git does X <em>by default</em>.” I'll try to +call out relevant configuration options as I go, where it doesn't interrupt +the flow of knowledge.</p> +<ul> +<li><a href="objects">Objects</a></li> +<li><a href="refs-and-names">Refs and Names</a></li> +</ul> +<p>By the way, if you think you're just going to follow the +<a href="http://git-scm.com/documentation">many</a> +<a href="http://www.atlassian.com/git/tutorial">excellent</a> +<a href="http://try.github.io/levels/1/challenges/1">git</a> +<a href="https://www.kernel.org/pub/software/scm/git/docs/gittutorial.html">tutorials</a> +out there and that you won't need this knowledge, well, you will. You can +either learn it during a quiet time, when you can think and experiment, or you +can learn it when something's gone wrong, and everyone's shouting at each +other. Git's high-level interface doesn't do much to keep you on the sensible +path, and you will eventually need to fix something.</p> + </div> + + + +<div id="comments"> +<div id="disqus_thread"></div> +<script type="text/javascript"> + /* * * CONFIGURATION VARIABLES: EDIT BEFORE PASTING INTO YOUR WEBPAGE * * */ + var disqus_shortname = 'grimoire'; // required: replace example with your forum shortname + + /* * * DON'T EDIT BELOW THIS LINE * * */ + (function() { + var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true; + dsq.src = 'http://' + disqus_shortname + '.disqus.com/embed.js'; + (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq); + })(); +</script> +<noscript>Please enable JavaScript to view the <a href="http://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript> +<a href="http://disqus.com" class="dsq-brlink">comments powered by <span class="logo-disqus">Disqus</span></a> +</div> + + + + <div id="footer"> + <p> + + The Codex — + + Powered by <a href="http://markdoc.org/">Markdoc</a>. + +<a href="https://bitbucket.org/ojacobson/grimoire.ca/src/master/wiki/git/theory-and-practice/index.md">See this page on Bitbucket</a> (<a href="https://bitbucket.org/ojacobson/grimoire.ca/history-node/master/wiki/git/theory-and-practice/index.md">history</a>). + + </p> + </div> + +</div> +</body> +</html>
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