More Recipes - Git Recipes - page 505

Create a new repository:
$ cd git-recipes
$ mkdir 13-01
$ cd 13-01
$ git init
Then create the file named numbers.txt with the contents shown in Listing
13-1 .
Listing 13-1. The first version of the file numbers.txt
one
two
three
four
five
six
seven
eight
nine
ten
Commit the file using the following commands:
$ git add -A
$ git commit -m "Numbers: en"
Right now, the repository is clean and the three snapshots—the first stored in HEAD ,
the second stored in the staging area, and the third in the working directory—all con-
tain the same version of numbers.txt file.
Next, change the contents of the file. Replace the four words four , five , six ,
and seven with two lines containing the words foo and bar . The file you should ob-
tain is shown in Listing 13-2 .
Listing 13-2. The second version of the file numbers.txt