uncompess .gz file Post: 302344154

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Top Forums Shell Programming and Scripting uncompess .gz file Post 302344154 by danmero on Friday 14th of August 2009 05:34:20 PM

08-14-2009

Registered User

Quote:

Originally Posted by techmoris

Please advice me to uncompress the same temp.gz and I want the same file1.pdf and file2.pdf when I compress temp.gz

Did you read Gzip User's Manual ?

Code:

NAME
     gzip -- compression/decompression tool using Lempel-Ziv coding (LZ77)
....
OPTIONS
     The following options are available:
.......
     -c, --stdout, --to-stdout
		       This option specifies that output will go to the stan-
		       dard output stream, leaving files intact.

     -d, --decompress, --uncompress
		       This option selects decompression rather than compres-
		       sion.
.....

danmero

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lzcmp

XZDIFF(1)							     XZ Utils								 XZDIFF(1)

NAME

       xzcmp, xzdiff, lzcmp, lzdiff - compare compressed files

SYNOPSIS

       xzcmp [cmp_options] file1 [file2]
       xzdiff [diff_options] file1 [file2]
       lzcmp [cmp_options] file1 [file2]
       lzdiff [diff_options] file1 [file2]

DESCRIPTION

       xzcmp  and  xzdiff  invoke cmp(1) or diff(1) on files compressed with xz(1), lzma(1), gzip(1), bzip2(1), or lzop(1).  All options specified
       are passed directly to cmp(1) or diff(1).  If only one file is specified, then the files compared are file1 (which must have a suffix of  a
       supported  compression format) and file1 from which the compression format suffix has been stripped.  If two files are specified, then they
       are uncompressed if necessary and fed to cmp(1) or diff(1).  The exit status from cmp(1) or diff(1) is preserved.

       The names lzcmp and lzdiff are provided for backward compatibility with LZMA Utils.

SEE ALSO

       cmp(1), diff(1), xz(1), gzip(1), bzip2(1), lzop(1), zdiff(1)

BUGS

       Messages from the cmp(1) or diff(1) programs refer to temporary filenames instead of those specified.

Tukaani 							    2011-03-19								 XZDIFF(1)