macOS / binaries /

mkextunpack

/usr/sbin/mkextunpack
Extract or list the contents of a multikext (mkext) archive

mkextunpack exits with a zero status upon success. Upon failure, it prints an error message and exits with a nonzero status. With a nonsegreated format 1 mkext file, wherein each kext may contain a universal binary, mkextunpack simply unpacks the contents.

source: man