tldr/pages/osx/codesign.md

codesign

Create and manipulate code signatures for macOS. More information: https://www.unix.com/man-page/osx/1/codesign/.

• Sign an application with a certificate:

codesign --sign "{{My Company Name}}" {{path/to/App.app}}

• Verify the certificate of an application:

codesign --verify {{path/to/App.app}}