I use git clone from github and I deleted some files & modified some files. Now I want to keep my local code & restore to the original form. Is there a command to achieve this?
If you want to save you changes first, you can commit them before and then checkout you code to previous commit(s):
git checkout HEAD^
(one commit back)
git checkout GEAD~2
(2 commits back)
Or, if you don't need your changes anymore, run git reset --hard HEAD