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| author | yann.collet.73@gmail.com <yann.collet.73@gmail.com@650e7d94-2a16-8b24-b05c-7c0b3f6821cd> | 2014-01-07 18:47:50 (GMT) |
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| committer | yann.collet.73@gmail.com <yann.collet.73@gmail.com@650e7d94-2a16-8b24-b05c-7c0b3f6821cd> | 2014-01-07 18:47:50 (GMT) |
| commit | 648678788c751c0d89737dbb8b3144fa9d2c1592 (patch) | |
| tree | e0e85353deca4f11bab61c46d94783a81c9e2ec5 /programs/lz4.1 | |
| parent | fb38ddaacb150e05b9d73c2a08d052ce746e37ba (diff) | |
| download | lz4-648678788c751c0d89737dbb8b3144fa9d2c1592.zip lz4-648678788c751c0d89737dbb8b3144fa9d2c1592.tar.gz lz4-648678788c751c0d89737dbb8b3144fa9d2c1592.tar.bz2 | |
Makefile : added capability to install libraries
Modified Directory tree, to better separate libraries from programs.
git-svn-id: https://lz4.googlecode.com/svn/trunk@111 650e7d94-2a16-8b24-b05c-7c0b3f6821cd
Diffstat (limited to 'programs/lz4.1')
| -rw-r--r-- | programs/lz4.1 | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/programs/lz4.1 b/programs/lz4.1 new file mode 100644 index 0000000..69c58c3 --- /dev/null +++ b/programs/lz4.1 @@ -0,0 +1,87 @@ +\" +\" lz4.1: This is a manual page for 'lz4' program. This file is part of the +\" lz4 <https://code.google.com/p/lz4/> project. +\" + +\" No hyphenation +.hy 0 +.nr HY 0 + +.TH lz4 man +.SH NAME +\fBlz4\fR - Extremely fast compression algorithm + +.SH SYNOPSIS +.TP 5 +\fBlz4\fR [\fBOPTIONS\fR] [-|INPUT-FILE] <OUTPUT-FILE> + +.SH DESCRIPTION +.PP +\fBlz4\fR is an extremely fast lossless compression algorithm. It is based on +the \fBLZ77\fR family of compression scheme. At the compression speed of 400 +MB/s per core, \fBlz4\fR is also scalable with multi-core CPUs. It features +an extremely fast decoder, with speed in multiple GB/s per core, typically +reaching the RAM speed limits on multi-core systems. \fBlz4\fR supports +following options + +.SH OPTIONS +.TP +.B \-1 + fast compression (default) +.TP +.B \-9 + high compression +.TP +.B \-d + decompression +.TP +.B \-f + overwrite output without prompting +.TP +.B \-h/\-H + display help/long help and exit +.TP +.B \-V + display Version number and exit +.TP +.B \-v + verbose mode +.TP +.B \-q + suppress warnings; specify twice to suppress errors too +.TP +.B \-c + force write to standard output, even if it is the console +.TP +.B \-t + test compressed file integrity +.TP +.B \-z + force compression +.TP +.B \-l + use Legacy format (useful for Linux Kernel compression) +.TP +.B \-B# + block size [4-7](default : 7) +.TP +.B \-BD + block dependency (improve compression ratio) +.TP +.B \-BX + enable block checksum (default:disabled) +.TP +.B \-Sx + disable stream checksum (default:enabled) +.TP +.B \-b + benchmark file(s) +.TP +.B \-i# + iteration loops [1-9](default : 3), benchmark mode only + +.SH BUGS +Report bugs at:- https://code.google.com/p/lz4/ + +.SH AUTHOR +Yann Collet
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