Package lbzip2

Fast, multi-threaded bzip2 utility

http://lbzip2.org/

lbzip2 is an independent, multi-threaded implementation of bzip2. It is
commonly the fastest SMP (and uniprocessor) bzip2 compressor and
decompressor.

General Commands (Section 1)
lbzip2
Compress or decompress FILE operands or standard input to regular files or standard output using the Burrows-Wheeler block-sorting text compression algorithm...