A. FIRST WAY

• git add .
  • Action: do
• git reset
  • Action: undo

B. SECOND WAY

Other way to reset a bad commit

• git commit -am “bad commit”
• git log
  • To do: here chose for the <ID> you wanna go back
• git reset <ID>

C. THIRD WAY

• git log
• git reset —hard <ID>
  • Action: Complete removal of bad file