scs-extract is a Linux / MacOS CLI util to list / extract files from SCS archives used in Euro Truck Simulator 2 / American Truck Simulator.
scs-extract [options] <archive> [files to extract]
# scs-extract ~/.steam/steam/steamapps/common/Euro\ Truck\ Simulator\ 2/def.scs def/economy_data.sii
def/economy_data.sii
# scs-extract --help
Usage of scs-extract:
-d, --dest string Path prefix to use to extract files to (default ".")
-x, --extract Extract files (if not given files are just listed)
--log-level string Log level (debug, info, warn, error, fatal) (default "info")
--version Prints current version and exits