demo-script

cd p/git-prompt
. ./git-prompt.sh
cd
test -d demo && rm -rf demo/
test -d ../demo && cd .. && rm -rf demo/ 
clear
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clear
mkdir demo
cd demo
git init
echo "1st line" > FOO
git add FOO
touch  untracked.o
echo '*.o' >> .gitignore
git commit -q -m "1st line"  FOO
git checkout -b test
echo "added 2nd line in test" >> FOO 
git add FOO 
echo "2nd in BAR" > BAR
git add BAR
echo "added 3nd line FOO" >> FOO 
git add FOO
git commit -q -m "FOO moded, BAR added"
git checkout master
cat FOO 
echo "now added 2nd line in master" >> FOO 
git add FOO
git commit -q -m "2nd line"
git merge test
git cat-file -p test:FOO > FOO
git add FOO 
git commit -q -m "merged"
cat FOO
git checkout HEAD^
cat FOO
git checkout HEAD
git clean -f
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cd ..