import compressed files using pipe


 
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Old 07-19-2005
import compressed files using pipe

I am trying to import compressed files using a pipe on a server, IBM AIX UNIX 3.4, with very little disk space

The command is:
nohup cat xaa xab xac xad xae xaf xag | uncompress - > imp_pip &

Then the imp_pip file is used in the import statement, files=imp_pip

Does this statement uncompress the files into the file imp_pip so that there needs to be disk space available to handle it?
 
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ZLESS(1)						      General Commands Manual							  ZLESS(1)

NAME
zless - file perusal filter for crt viewing of compressed text SYNOPSIS
zless [ name ... ] DESCRIPTION
Zless is a filter which allows examination of compressed or plain text files one screenful at a time on a soft-copy terminal. It is the equivalent of setting the environment variable LESSOPEN to '|gzip -cdfq -- %s', and the environment variable LESSMETACHARS to "'<space><tab><newline>;*?"()<>[|&^`#$%=~'", and then running less. Less now provides similar, and more flexible, functionality through the lessfile and lesspipe filters. SEE ALSO
zmore(1), less(1), lessfile(1), lesspipe(1) BUGS
Zless does not work with compressed data that is piped to it via standard input; it requires that input files be specified as arguments. If you really want to use less in a pipe, then do the uncompress explicitly and pipe to less instead of using zless. COPYRIGHT NOTICE
Copyright (C) 2006 Free Software Foundation, Inc. Copyright (C) 1992, 1993 Jean-loup Gailly Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the Foundation. ZLESS(1)