lab 3 Create a Project


Create a “Hello, World” program 01

Starting in the empty working directory, create an empty directory named “hello”, then create a file named hello.rb with the contents below.


mkdir hello
cd hello

File: hello.rb

puts "Hello, World"

Create the Repository 02

You now have a directory with a single file. To create a git repository from that directory, run the git init command.


git init


$ git init
Initialized empty Git repository in /Users/jim/working/git/git_immersion/auto/hello/.git/

Add the program to the repository 03

Now let’s add the “Hello, World” program to the repository.


git add hello.rb
git commit -m "First Commit"

You should see …


$ git add hello.rb
$ git commit -m "First Commit"
[master (root-commit) 9416416] First Commit
 1 files changed, 1 insertions(+), 0 deletions(-)
 create mode 100644 hello.rb

Table of Contents