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.TH LZMADEC 1 "28 May 2005" "LZMA utils"
.SH NAME
lzmadec \- small and fast LZMA decoder
.SH SYNOPSIS
.B lzmadec
.RB [ \-\-help ]
.RI [ "everything else is ignored" ]
.SH DESCRIPTION
.B lzmadec
is a small and fast decoder for LZMA compressed files.
It is intended to work as a drop-in replacement for
.B lzma
in situations where available disk space is limited, only decoder is
needed and the data can be decompressed from the standard input to the
standard output. This has been achieved by simply ignoring all command
line arguments except
.BR \-\-help .
.SH DIAGNOSTICS
.B lzmadec
returns
.B 0
on success and
.B 1
on error. Checking the exit status is the only way to detect errors because
.B lzmadec
never prints any messages except when
.B \-\-help
is specified.
.SH EXAMPLES
You can replace
.B lzma
executable with
.B lzmadec
for example in this kind of situations:
.br
.B lzma \-d < myfile.lzma > myfile || echo Error
.br
.B lzma \-d < myfile.lzma | less
.br
.B tar xf myfile.tar.lzma --use=lzma myfile1.bin myfile2.txt
.br
.B tar xYf myfile.tar.lzma
(Requires tar patched to support LZMA.)
.SH AUTHORS
LZMAdec
.RB ( lzmadec )
is part of the LZMA utils written originally for the Tukaani Linux by
Lasse Collin <lasse.collin@tukaani.org>.
http://tukaani.org/lzma/
.PP
The actual decoding is done by the code from the LZMA SDK written by
Igor Pavlov. http://7-zip.org/sdk.html
.SH SEE ALSO
.BR lzma (1),
.BR lzmainfo (1)
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