Yes (Unix)
| yes | |
|---|---|
| Example usage of  yescommand which prints "Wikipedia" continuously until killed | |
| Operating system | Unix and Unix-like | 
| Platform | Cross-platform | 
| Type | Command | 
| License | coreutils: GPLv3+ | 
yes is a command on Unix and Unix-like operating systems, which outputs an affirmative response, or a user-defined string of text continuously until killed by the user.