pi:tldr:b3f88
pi: Display version.
$ pi --version
try on your machine
The command "pi --version" is used to check the version of the Raspberry Pi operating system installed on your Raspberry Pi device.
The command "pi" is a Raspberry Pi-specific command that is part of the Raspberry Pi management tool called "rpi-update." The "--version" flag is used to request the version information.
When you run the command "pi --version" in the terminal of a Raspberry Pi device, it will display the version number of the Raspberry Pi operating system that is currently installed on your device. This information can be helpful to ensure that you are using the latest version or to troubleshoot any issues related to compatibility with software or hardware.
This explanation was created by an AI. In most cases those are correct. But please always be careful and
never run a command you are not sure if it is safe.