diff --git a/programs/unzstd.1 b/programs/unzstd.1 deleted file mode 100644 index 157fab76..00000000 --- a/programs/unzstd.1 +++ /dev/null @@ -1,31 +0,0 @@ -\" -\" unzstd.1: This is a manual page for 'unzstd' program. This file is part of -\" the zstd project. -\" - -\" No hyphenation -.hy 0 -.nr HY 0 - -.TH unzstd "1" "2014-06-20" "unzstd" "User Commands" -.SH NAME -\fBunzstd\fR - Utility based on zstd - -.SH SYNOPSIS -.TP 5 -\fBunzstd\fR [\fBOPTIONS\fR] [-|INPUT-FILE] - -.SH DESCRIPTION -.PP -\fBunzstd\fR is an utility based on \fBzstd\fR, a fast lossless compression algorithm. - -\fBunzstd\fR decompress input file, it is equivalent to \fBzstd -d\fR, - -Available options are the same as \fBzstd\fR ones (man zstd). - - -.SH BUGS -Report bugs at:- https://github.com/Cyan4973/zstd/ - -.SH AUTHOR -Yann Collet diff --git a/programs/unzstd.1 b/programs/unzstd.1 new file mode 120000 index 00000000..e66191d7 --- /dev/null +++ b/programs/unzstd.1 @@ -0,0 +1 @@ +zstd.1 \ No newline at end of file diff --git a/programs/zstd.1 b/programs/zstd.1 index ce360272..fdc8cc46 100644 --- a/programs/zstd.1 +++ b/programs/zstd.1 @@ -1,26 +1,35 @@ \" \" zstd.1: This is a manual page for 'zstd' program. This file is part of the -\" zstd project. +\" zstd project. +\" Author: Yann Collet \" \" No hyphenation .hy 0 .nr HY 0 -.TH zstd "1" "2015-01-22" "zstd" "User Commands" +.TH zstd "1" "2015-08-22" "zstd" "User Commands" .SH NAME -\fBzstd\fR - standard compression algorithm +\fBzstd, unzstd, zstdcat\fR - Compress or decompress .zst files .SH SYNOPSIS .TP 5 \fBzstd\fR [\fBOPTIONS\fR] [-|INPUT-FILE] +.PP +.B unzstd +is equivalent to +.BR "zstd \-d" +.br +.B zstdcat +is equivalent to +.BR "zstd \-dc" +.br .SH DESCRIPTION .PP -\fBzstd\fR is a fast lossless compression algorithm -with highly parametrable compression strength and memory usage. -It is based on the \fBLZ77\fR family, coupled with FSE entropy stage. -zstd offers compression speed of 200 MB/s per core. +\fBzstd\fR is a fast lossless compression algorithm. +It is based on the \fBLZ77\fR family, with FSE & huff0 entropy stage. +zstd offers compression speed > 200 MB/s per core. It also features a fast decoder, with speed > 500 MB/s per core. \fBzstd\fR supports the following options : @@ -35,13 +44,13 @@ It also features a fast decoder, with speed > 500 MB/s per core. .B \-f overwrite output without prompting .TP -.B \-h/\-H +.BR \-h/\-H ", " --help display help/long help and exit .TP -.B \-V +.BR \-V ", " --version display Version number and exit .TP -.B \-v +.BR \-v ", " --verbose verbose mode .TP .B \-q @@ -63,7 +72,7 @@ It also features a fast decoder, with speed > 500 MB/s per core. iteration loops [1-9](default : 3), benchmark mode only .SH BUGS -Report bugs at:- https://github.com/Cyan4973/zstd +Report bugs at:- https://github.com/Cyan4973/zstd/issues .SH AUTHOR Yann Collet diff --git a/programs/zstdcat.1 b/programs/zstdcat.1 deleted file mode 100644 index 036ac071..00000000 --- a/programs/zstdcat.1 +++ /dev/null @@ -1,32 +0,0 @@ -\" -\" zstdcat.1: This is a manual page for 'zstdcat' program. This file is part of -\" the zstd project. -\" - -\" No hyphenation -.hy 0 -.nr HY 0 - -.TH zstdcat "1" "2014-06-20" "zstdcat" "User Commands" -.SH NAME -\fBzstdcat\fR - Utility based on zstd - -.SH SYNOPSIS -.TP 5 -\fBzstdcat\fR [\fBOPTIONS\fR] [-|INPUT-FILE] - -.SH DESCRIPTION -.PP -\fBzstdcat\fR is an utility based on \fBzstd\fR, a fast lossless compression algorithm. - -\fBzstdcat\fR decompress input file or stream, redirecting its output to the console. -It is equivalent to \fBzstd -cd\fR, - -Available options are the same as \fBzstd\fR ones (man zstd). - - -.SH BUGS -Report bugs at:- https://github.com/Cyan4973/zstd/ - -.SH AUTHOR -Yann Collet diff --git a/programs/zstdcat.1 b/programs/zstdcat.1 new file mode 120000 index 00000000..e66191d7 --- /dev/null +++ b/programs/zstdcat.1 @@ -0,0 +1 @@ +zstd.1 \ No newline at end of file