homework5.txt

0. What is your name and student ID?
2021-11001 안민영
1. What is .gitignore? You can write the answer either in Korean or English.
a type of file which prevents from accidentally being uploaded to remote repository
2. Why do Github users need an SSH key pair? (Users can use either SSH key pair or github account info.) Please write down a brief explanation of SSH key
SSH key helps identify users. Unauthorized users can't push to someone's repository because of the SSH key.