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Full Discussion: gzip to read logs
Top Forums UNIX for Dummies Questions & Answers gzip to read logs Post 302427365 by drl on Friday 4th of June 2010 09:06:02 PM
Old 06-04-2010
Hi.

The command ls provides a list of files. So:
Code:
gzip -cd $( ls -1 *.gz  | tail -100 ) ...

would first filter for gz files, placing them in a single column ("1" is one, not "L"), then the final 100 would be provided to gzip as a source of input file names for it.

Try it with 3 instead of 100 to test it ... cheers, drl
 

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LEARN ABOUT PHP

gzforce

GZFORCE(1)						      General Commands Manual							GZFORCE(1)

NAME

       gzforce - force a '.gz' extension on all gzip files

SYNOPSIS

       gzforce [ name ...  ]

DESCRIPTION

       gzforce	forces a .gz extension on all gzip files so that gzip will not compress them twice.  This can be useful for files with names trun-
       cated after a file transfer.  On systems with a 14 char limitation on file names, the original name is truncated to make room for  the  .gz
       suffix. For example, 12345678901234 is renamed to 12345678901.gz. A file name such as foo.tgz is left intact.

SEE ALSO

       gzip(1), gznew(1), gzmore(1), gzgrep(1), gzdiff(1), gzexe(1)

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +--------------------+-----------------+
       |  ATTRIBUTE TYPE    | ATTRIBUTE VALUE |
       +--------------------+-----------------+
       |Availability	    | SUNWgzip	      |
       +--------------------+-----------------+
       |Interface Stability | External	      |
       +--------------------+-----------------+
NOTES

       Source for gzip is available in the SUNWgzipS package.

																	GZFORCE(1)
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