LZMA - a compression algorithm, based on Lempel Ziv's compression method.

       Written for Debian by Mohammed Adnene Trojette.

Mohammed Adnene Trojette                           May  5 2006                                           LZMA(1)

       LZMA  provides  high  compression  ratio and very fast decompression, so it is very suitable for embedded
       applications. For example, it can be used for ROM (firmware) compression.

       lzma is the default and general compression method of 7z format in 7-Zip program.

e      Encode file

       d      Decode file

       b      Benchmark

       LZMA - a compression algorithm, based on Lempel Ziv's compression method.

7z(1),7za(1)

-a{N}  Set compression mode - [0, 1], default: 1 (max)

       -d{N}  Set dictionary - [0,30], default: 23 (8MB)

       -fb{N} Set number of fast bytes - [5, 273], default: 128

       -mc{N} Set number of cycles for match finder

       -lc{N} Set number of literal context bits - [0, 8], default: 3

       -lp{N} Set number of literal pos bits - [0, 4], default: 0

       -pb{N} Set number of pos bits - [0, 4], default: 2

       -mf{MF_ID}
              Set Match Finder: [bt2, bt3, bt4, hc4], default: bt4

       -eos   Write End Of Stream marker

       -si    Read data from stdin

       -so    Write data to stdout

lzma<e|d>inputFileoutputFile[switches...]