Reston NFJS class notes
authorTim Berglund <tlberglund@github.com>
Mon, 4 Nov 2013 15:59:24 +0000 (16:59 +0100)
committerTim Berglund <tlberglund@github.com>
Mon, 4 Nov 2013 15:59:35 +0000 (16:59 +0100)
classnotes/2013-11-02-reston-nfjs-fall-2013-advanced-git.md [new file with mode: 0644]

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+---
+layout: bare
+title: Reston NFJS Fall 2013 Advanced Git
+description: Reston NFJS Fall 2013 Advanced Git Class Notes
+tags: [notes]
+path: classnotes/2013-11-02-reston-nfjs-fall-2013-advanced-git.md
+eventdate: 2013-11-02
+---
+
+## Teachers
+* Tim Berglund ([Twitter](http://twitter.com/tlberglund), [GitHub](https://github.com/tlberglund))
+
+## Resources
+
+* [Adding SSL Certificates for GitHub.com (Common for Windows XP)](http://stackoverflow.com/questions/3777075/https-github-access/4454754#4454754)
+* Disabling SSL Certificate Checks for Git:
+
+        git config --global http.sslVerify false
+* [Open Source Git Ignore Templates](https://github.com/github/gitignore)
+* [Book Authoring on Git and GitHub](http://teach.github.com/articles/book-authoring-using-git-and-github/)
+* [Post Receive Hooks](https://help.github.com/articles/post-receive-hooks)
+* [GitHub Training Videos](http://training.github.com/resources/videos/)
+* [Using Git with Media Temple](http://carl-topham.com/theblog/post/using-git-media-temple/)
+* [GitHub Training Feedback and Follow-up Questions](https://github.com/githubtraining/feedback/issues?state=open)
+* [GitHub Commit Status API for Continuous Integration](https://github.com/blog/1227-commit-status-api)
+* [Git Credential Cache for HTTP](http://teach.github.com/articles/lesson-git-credential-cache/)
+* [GitHub Issues Cheatsheet](http://teach.github.com/articles/github-issues-cheatsheet/)
+* [Jenkins Git Plugin](https://wiki.jenkins-ci.org/display/JENKINS/Git+Plugin)
+* [Open Source Git Ignores](https://github.com/github/gitignore)
+* [Ship of Theseus - Related to Similarity Index](http://en.wikipedia.org/wiki/Ship_of_Theseus)
+* [git-p4 Perforce Script](http://answers.perforce.com/articles/KB_Article/Git-P4)
+* [Unix watch command](http://en.wikipedia.org/wiki/Watch_(Unix\))
+* [SHA-1 Hash Collisions](http://git-scm.com/book/ch6-1.html#A-SHORT-NOTE-ABOUT-SHA-1)
+* [NPD Git Cheatsheet](http://ndpsoftware.com/git-cheatsheet.html)
+* [More Git Cheatsheets](http://teach.github.com/articles/git-cheatsheets/)
+
+## Installation
+* Git Installation
+    * [The Git-SCM Web Site (All Platforms)](http://git-scm.com)
+    * [The GitHub for Windows Client and Command Line](http://windows.github.com)
+* Minimum is 1.7.ANYTHING, but can have issues with HTTPS credential prompting.
+* Best is 1.8.0 or higher
+
+## Suggested Books, Articles
+* [Free ProGit Book](http://git-scm.com/book)
+* [Getting started with Version Control](http://teach.github.com/articles/lesson-new-to-version-control/)
+* [The GitHub Flow](http://scottchacon.com/2011/08/31/github-flow.html)
+* [DVCS Workflows Book](https://github.com/zkessin/dvcs-workflows)
+* [Git Cheat Sheets](http://teach.github.com/articles/git-cheatsheets/)
+* [Git Workflow Links](https://pinboard.in/u:matthew.mccullough/t:git+workflow)
+
+## Course Materials, Links
+* [Git Teaching Materials](http://teach.github.com)
+* [Course Slides](http://teach.github.com/presentations/)
+* [Course Slides Source](https://github.com/github/teach.github.com/tree/gh-pages/presentations)
+* [Post-event Git and GitHub questions](https://github.com/githubtraining/feedback/)
+* [Free Office Hours Sessions](http://training.github.com/web/free-classes/)
+
+## Outline
+* Commit without `commit`
+* Fun `log` tricks
+* Rebase
+* `reflog`/`reset`
+* Broken state recovery (`fsck`)
+* `push` defaults
+* Expunging large assets
+  * Video on accident. Asking for a friend.
+  * `filter-branch`
+* Default `config` (aka bedtime reading FTW)
+
+* Why would I even write my own merge command/merge strategeries
+* How to merge/branch/love your neighbor
+
+## Command History
+
+    mkdir repo
+    mkdir .git
+    cd repo
+    while :\ndo\nclear\ntree .git\nsleep 1\ndone
+    mkdir .git/objects
+    mkdir .git/refs
+    mkdir .git/refs/heads
+    echo "ref: refs/heads/master" > .git/HEAD
+    echo "So. The Spear-Danes in days gone by had courage and greatness."
+    echo "So. The Spear-Danes in days gone by had courage and greatness." | git hash-object --stdin -w
+    git cat-file -t c023c23a67e64dc4af96c2932a3292e42039321b
+    git cat-file -p c023c23a67e64dc4af96c2932a3292e42039321b
+    cat .git/objects/c0/23c23a67e64dc4af96c2932a3292e42039321b
+    zinflate .git/objects/c0/23c23a67e64dc4af96c2932a3292e42039321b
+    git update-index --add --cacheinfo 100644 c023c23a67e64dc4af96c2932a3292e42039321b beowulf.txt
+    cat .git/index
+    git cat-file -t f419
+    git cat-file -p f419
+    git commit-tree f419e48cc86ee4d9c14295b58d74a6ec945a5b45 -m "Initial commit"
+    cat .git/HEAD
+    echo f10bfb45ac5baebd0f67c252f7076d27a90b9d61 > .git/refs/heads/master
+    git checkout HEAD -- beowulf.txt
+    ls
+    cat beowulf.txt
+    git status
+    cat beowulf.txt|git hash-object -w --stdin
+    git update-index --add --cacheinfo 100644 0465a850cba420e3e2e569bcc4584816f333eff5 beowulf.txt
+    git write-tree
+    git commit-tree 4c096f83441cba88567fa2c534d1508d37e7bfe2 --parent f10bfb45ac5baebd0f67c252f7076d27a90b9d61 -m "Noble campaigns"
+    git help commit-tree
+    git commit-tree 4c096f83441cba88567fa2c534d1508d37e7bfe2 -p f10bfb45ac5baebd0f67c252f7076d27a90b9d61 -m "Noble campaigns"
+    echo 2353adf054fc13ca92fafc9c9b5a30404be3d6c1 > .git/refs/heads/master
+    git log --format=raw
+    git log --format=raw -1
+    git cat-file -p 2353adf054fc13ca92fafc9c9b5a30404be3d6c1
+    git log
+    git log --graph
+    git log --graph --decorate
+    git log --graph --decorate --oneline
+    git log --graph --pretty --oneline
+    git log --pretty
+    git log --pretty=oneline
+    git log --format=oneline
+    git log --format=oneline --abbrev-commit
+    git log --format=oneline --abbrev-commit --decorate
+    git log --format=oneline --abbrev-commit --decorate --graph
+    git log --format=oneline --abbrev-commit --decorate --graph --all
+    git config alias.lol
+    vi ~/scripts/git-loglive
+    git loglive
+    git find-object
+    git branch feature
+    cat .git/refs
+    ll .git/refs/heads
+    ls .git/refs/heads
+    tree .git/refs
+    vi beowulf.txt
+    git commit -m "Title"
+    git checkout feature
+    git commit -m 'Raven start'
+    mkdir files
+    cd files
+    generaterandomchanges 4 random txt
+    vi random
+    cd ..
+    vi raven.txt
+    git add .
+    git commit -m "Embers"
+    git rebase master
+    git rebase -i eebf
+    git reset --hard b540dd8
+    git reflog
+    git reset --hard d4bc35c
+    ls .git
+    git fsck
+    git config push.default
+    git lol
+    git help config
+    git config --local branch.feature.rebase true