July 2018
Intermediate to advanced
354 pages
10h 57m
English
book
Git Version Control Cookbook - Second Edition
by Kenneth Geisshirt, Emanuele Zattin(EUR), Aske Olsson, Rasmus Voss
Content preview from Git Version Control Cookbook - Second Edition
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How it works...
As we learned previously, the add command creates the blob, tree, and commit objects; however, they are also created when we run the commit command. We can view these objects using the cat-file command, as we saw in the previous recipe:
$ git cat-file -p HEAD tree 162201200b5223d48ea8267940c8090b23cbfb60 parent 13dcada077e446d3a05ea9cdbc8ecc261a94e42d author John Doe <john.doe@example.com> 1524163792 +0200 committer John Doe <john.doe@example.com> 1524163792 +0200
Making changes to another file.
The root-tree object from the commit is as follows:
$ git cat-file -p HEAD^{tree}
100644 blob f21dc2804e888fee6014d7e5b1ceee533b222c15 README.md
040000 tree abc267d04fb803760b75be7e665d3d69eeed32f8 a_sub_directory
100644 blob 35d31106c5d6fdb38c6b1a6fb43a90b183011a4b ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.