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Full Discussion: Fork: Resource Temporarily Unavailable
Top Forums UNIX for Dummies Questions & Answers Fork: Resource Temporarily Unavailable Post 302634611 by Corona688 on Thursday 3rd of May 2012 02:46:29 PM
Old 05-03-2012
Hmmm. I take it you're grepping for a list of words there? You can probably do that in one grep instead of 10,000:

Code:
grep -f good_ones.txt newdb.txt |
while read LINE
do
        echo "${linewithid// /:}"
done | tee -a nomut_pdbuniprotfinal.txt

There, it runs the programs all at once, instead of running 10,000 of them individually. Much less odds of Windows deciding to throw up on fork() in the middle.

And actually, if you'll explain what you're actually trying to do there in detail, it can probably be done even faster in one single awk.
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LEARN ABOUT PHP

zgrep

ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep	options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

																	  ZGREP(1)
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