Ask the publishers to restore access to 500,000+ books. The Internet Archive keeps the record straight by preserving government websites, news publications, historical documents, and more. If you find ...

If you have content that you want to add, please add it to the cheat sheet using a pull request. A cheat sheet is a concise set of notes or a reference guide used for quick retrieval of essential ...

The Python script extract_otp_secrets.py extracts one time password (OTP) secrets from QR codes exported by two-factor authentication (2FA) apps such as "Google Authenticator". The exported QR codes ...