Monday, December 13, 2010

znew


ZNEW(1) ZNEW(1)



NAME
znew - recompress .Z files to .gz files

SYNOPSIS
znew [ -ftv9PK] [ name.Z ... ]

DESCRIPTION
Znew recompresses files from .Z (compress) format to .gz (gzip) format.
If you want to recompress a file already in gzip format, rename the
file to force a .Z extension then apply znew.

OPTIONS
-f Force recompression from .Z to .gz format even if a .gz file
already exists.

-t Tests the new files before deleting originals.

-v Verbose. Display the name and percentage reduction for each file
compressed.

-9 Use the slowest compression method (optimal compression).

-P Use pipes for the conversion to reduce disk space usage.

-K Keep a .Z file when it is smaller than the .gz file

SEE ALSO
gzip(1), zmore(1), zdiff(1), zgrep(1), zforce(1), gzexe(1), compress(1)

BUGS
Znew does not maintain the time stamp with the -P option if cpmod(1) is
not available and touch(1) does not support the -r option.



ZNEW(1)


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