Capistrano 3 is a major rework of the framework and requires several adjustments to your deploy configuration files. The biggest...
It's like a GUI for the famous git add [-p]. Select files with the up/down-keys and hit
tldr; Use git diff -M or git diff --find-renames when you've moved a few files around. Usage
This will list all branches matching your query as input options for git checkout greckout ar 1) ar/cache-api-keys-1098...
Geordi 1.0 features a command line application geordi, that holds most of Geordi's previous commands. New features
When a gem author releases a new version to Rubygems, usually a tag with the version number (e.g. v1.2.0) is...
Just run git show branch:file. Examples: git show HEAD~:bin/command git show origin/master:../lib/version.rb
When using git diff, you might encounter weird characters where umlauts (or any other UTF-8) characters should be. It...
We will be installing rbenv and ruby-build from our own fork, not from the Ubuntu sources. Installing rbenv
By default git diff highlights whole lines as changes. To diff on a word-by-word basis you can say...
So you erased a whole day's work? There is hope! The linked article tells how to recover from an...
Run this command to list the authors of the most recent commit of each branch: git for-each-ref --format...
When you tell rbenv to install a Ruby it does not know about, you will get an error message.
If you get this error when you try to resize an OpenStack instance: # nova resize example 23 --poll
All the hidden and not hidden features of Git and GitHub.
Using git checkout - you can switch back to the branch you previously worked on. (master) $ git checkout foobar
If you recorded a bad fix for a conflict, you can tell git to forget that bad resolution:
We have released Modularity 2. It has many incompatible changes. See below for a script to migrate your applications automatically...
I am using git at several places: at work, at university, and at home. I want an own git user/email...
Establishing a new SSH connection usually takes only a few seconds, but if you’re connecting to a server multiple...
I had some problems with Git and the file spec/fixtures/ČeskýÁČĎÉĚÍŇÓŘŠŤÚŮÝŽáčďéěíňóřšťúůýž. After pulling the latest commits, it would show that...
When you have files in your .gitignore they won't be considered for changes, but still you might want to...
So you're hunting down a regression (or just a bug) and want to use git bisect to find out...
This card shows how to upgrade a Rails 2 application from Rails 2.3.8 through every single patch level up to...