os_ARCHOperating system processor architecture. Possible values are arm64, x86_64, etc.
const os_ARCH: str
os_EOLOperating system-specific end-of-line marker. \r\n on Windows, \n on POSIX.
const os_EOL: str
os_NAMEOperating system name. Possible values are Linux, Windows, and macOS.
const os_NAME: str