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Full Discussion: grep 1000s of files with 1000s of grep values
Top Forums Shell Programming and Scripting grep 1000s of files with 1000s of grep values Post 302722315 by mantis on Friday 26th of October 2012 06:13:42 PM
Old 10-26-2012
Thank you so much fellas. Been so busy own been able to try your suggestions today.

Regarding the paralellism that is a great idea, problem is I have to put a condition after the grep eg:

Code:
grep -f /path/to/file1  $fname >> /path/to/result  &
        if [ $? = 0 ];
        then
        cp -p $fname $PATH
        fi


But this wont work correctly because of the & which will always be correct. So how do I use parallelism in a script like this?

Thanks again.
Mantis
Last edited by Franklin52; 10-27-2012 at 01:09 PM.. Reason: Please use code tags
 

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LEARN ABOUT DEBIAN

mcxalter

mcxalter(1)							  USER COMMANDS 						       mcxalter(1)

  NAME
      mcxalter - various network transformations

  SYNOPSIS
      mcxalter [-imx <fname> (specify matrix input)] [-abc <fname> (specify label input)] [-tab <fname> (use tab file)] [-o <fname> (output)] [-tf
      spec (apply tf-spec to input matrix)]

  DESCRIPTION
      This utility supplies various transformations of networks.

  OPTIONS
      -abc <fname> (label input)
	The file name for input that is in label format.

      -imx <fname> (input matrix)
	The file name for input that is in mcl native matrix format.

      -tab <fname> (use tab file)
	This option causes the output to be printed with the labels found in the tab file.  With -abc this option will, additionally, construct  a
	graph  only on the labels found in the tab file.  If this option is used in conjunction with -imx the tab domain and the matrix domain are
	required to be identical.

      -tf <tf-spec> (transform input matrix values)
	Transform the input matrix values according to the syntax described in mcxio(5).

      -o fname (output file)
	Output file.

  AUTHOR
      Stijn van Dongen.

  SEE ALSO
      mcxio(5), mcx(1), mcxsubs(1), and mclfamily(7) for an overview of all the documentation and the utilities in the mcl family.

  mcxalter 12-068						      8 Mar 2012							 mcxalter(1)
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