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git reset --hard HEAD~0
it will reset local code to latest commit
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git reset --hard HEAD~0
will go to latest commit.
git reset --hard HEAD~1
will go to last but one commit.
Note: Be careful while running this command. it can't be irreversible
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$ git commit -m "Something terribly misguided" # (0: Your Accident)
$ git reset HEAD~ # (1)
[ edit files as necessary ] # (2)
$ git add . # (3)
$ git commit -c ORIG_HEAD # (4)
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git reset --hard branch_name #Reverts all modified files to last commit on branch