Git man page generator
Hopefully after reading this the man pages will start to make more sense. I use the same method to teach git in my book Learn Git the Hard Way. HEAD is a special reference that always points to where the git repository is. A tag is a reference that points to a specific commit. Whatever else happens and unlike the HEAD , that tag will stay pointed at the commit it was originally pointed at. See below for more on that….
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Although the term itself is relatively recent, open source software has been around since software has been around — teams in different universities used to just mail each other their source code. Sign up for a free trial! Sponsor Hacking with Swift and reach the world's largest Swift community! So, Git is the standard tool for source control, which means you need to learn to use it. That, however, is easier said than done. In fact, learners usually get told various lies about Git, in a conversation that goes something like this:.
Years ago I met a developer called Andrew Morton, who is one of the longest-serving and most senior developers of the Linux kernel. This is a guy who knows his stuff, and has years of proof of that. Many people do like it, and some people even love it, but most people would rather spend their time writing code rather than spending time working with complex tools to manage that code.
First, head to GitHub. Please click New Repository to continue. Now run this command: rm -rf. That instructs macOS to delete the. This is done by running git init in the current directory.
Git will tell you that it has initialized an empty repository, which means it can start tracking changes as they happen. To start with, we need to add all our source code to Git, so run this command: git add. If you read through the list of files, there are two things you might query:. The only change I made was to add. Run this command:. That will launch a text editor where you can describe what has changed. By default you will probably be asked to use one of two text editors: Nano or Vim.
Nano users: You can just start typing a message. To be really safe you need to push your local Git repository to GitHub. This takes two more commands. That pushes your local copy master to GitHub origin , and at the same time updates your configuration -u so that in the future you can just use git push.
At this point you understand some of the basic Git commands, but there are several more you need to know if you want to be productive. We used git add. To demonstrate this, while also giving you some more time working with Git, I want to walk through some Git commands with you.
The best way to learn Git is to create a local repository. You can manipulate these as much as you want without anyone else knowing — creating and destroying things, trying things out, making mistakes, and so on, all in a private environment.
That creates a trivial Swift file and writes it to test. That uses the -m parameter to git commit , which lets us specify our commit message directly on the command line. So, what now? We just made a change that destroyed our content. But before I write it here I want to add a big warning:. This is one of the few Git commands that can destroy your work. I mean literally render your work unrecoverable.
In this case — in our current situation — using the following command is going to bring back the old test. But if you have spent hours working on changes, this next command will throw them all away with no undo.
What that means is that Git has reverted all your changes so that the repository now looks like it did when you made your most recent commit. Go ahead and run git add test. But wait! Maybe our original code was correct — perhaps staging that change was premature. Fortunately, we can unstage it in several ways, one of which is this:. Git has a command just for this purpose, called git diff , and it gives you a color-coded list of additions and removals in your unstaged files.
Please try it now: run either git diff by itself or using git diff test. Run git add. This is because git diff by default only shows you differences for unstaged, uncommitted changes. Once you stage or commit changes, they will no longer appear in the output from git diff.
If you want that to happen, you need to ask for it specifically:. This was the fifth part of a short series on upgrading apps to take advantage of modern infrastructure.
Paul Hudson is the creator of Hacking with Swift, the most comprehensive series of Swift books in the world. He's also the editor of Swift Developer News , the maintainer of the Swift Knowledge Base , and a speaker at Swift events around the world. If you're curious you can learn more here. RSS feed. Articles Learn Start Here. Start Here. Browse Swift Courses Book bundles. About Hacking with Swift. How to save and share your work with GitHub Keep your work safe with version control.
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Get good at Git
Released: Jan 24, View statistics for this project via Libraries. This repository contains a command for setup. The initial code was developed for CrunchyFrog, a database query tool for Gnome. There's even an old blog post about this command.
Although the term itself is relatively recent, open source software has been around since software has been around — teams in different universities used to just mail each other their source code. Sign up for a free trial! Sponsor Hacking with Swift and reach the world's largest Swift community! So, Git is the standard tool for source control, which means you need to learn to use it.
git-tutor-head – git man page generator
I used to use shellscripts to generate the static pages, but realised I wanted a small program that works on each platform consistently. There are many incompatibilities or unimplemented features in base tools across different platforms: Linux, UNIX, Windows. Saait is the most boring static HTML page generator. Meaning of saai dutch : boring. This site is created using saait. At run-time no dependency on other tools. Few lines of code about lines of C and no dependencies except: a C compiler and libc.
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Unfortunately, I think it's a bad sign when random mambo-jumbo generated by a Markov chain script looks so much like the real stuff Markov chains help a lot in making the output look like the real stuff, that's kinda their purpose in this case. Heck, there have been automatically-generated conference papers that have been accepted and went through peer review although this might tell a lot about that process, too
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Think of it as a save checkpoint, the mechanic which revolutionised gaming. Or listen to some guy who picked it as one of the essential skills to learn if you work with data or code or computers. Another one which made it really click for me was Git Magic.
Five Key Git Concepts Explained the Hard Way
Sign in. Search : AD Controls Department. All Projects. Edit History. This page provides some GIT "best practices" based upon the experiences of the page's author.
This manual is designed to be readable by someone with basic UNIX command-line skills, but no previous knowledge of Git. People needing to do actual development will also want to read Developing with Git and Sharing development with others. Comprehensive reference documentation is available through the man pages, or git-help command. With the latter, you can use the manual viewer of your choice; see git-help for more information.
Saait: a boring HTML page generator
Что. - Не существует алгоритма, не поддающегося взлому. - Нет, существует.
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Все дело в алгоритме, сочинить который оказалось не под силу нашим лучшим криптографам! - Стратмор стукнул кулаком по столу. Сьюзан окаменела. Она не произнесла ни слова. За десять лет их знакомства Стратмор выходил из себя всего несколько раз, и этого ни разу не произошло в разговоре с .
Я в этом уверена. - Она подошла вплотную к окну. Бринкерхофф почувствовал, как его тело покрывается холодным. Мидж продолжала читать. Мгновение спустя она удовлетворенно вскрикнула: - Я так и знала.
git man page generator
Выходит, по-твоему, Стратмор лжет. - Не в этом дело, - дипломатично ответила Мидж, понимая, что ступает на зыбкую почву. - Еще не было случая, чтобы в моих данных появлялись ошибки. Поэтому я хочу узнать мнение специалиста. - Что ж, - сказал Джабба, - мне неприятно первым тебя разочаровать, но твои данные неверны.
Ты можешь помочь мне ее найти. Парень поставил бутылку на стол. - Вы из полиции.