oh-my-git/levels/intro/restore
2020-10-06 10:51:12 +02:00

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[description]
You've been working on your essay for a while. But - ughh! Now your cat walks over your keyboard and "helps you", so now it's all messed up again! :/
To restore your essay from the last backup, type:
git restore essay.txt
To restore an older version, for example, from two backups before the latest one, type:
git restore -s HEAD~2 essay.txt
For nostalgic reasons, restore the very first backup you made!
[setup]
echo "A" >> essay.txt
git add .
git commit -m "Initial commit"
echo "B" >> essay.txt
git commit -a -m "Improved version"
echo "C" >> essay.txt
git commit -a -m "Even better version"
echo "D" >> essay.txt
git commit -a -m "Marvelous version"
echo "blarg
blaaaargh" > essay.txt
[win]
diff essay.txt <(echo "A")