another textprocessing Post: 302500655

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Top Forums Shell Programming and Scripting another textprocessing Post 302500655 by jurgen on Tuesday 1st of March 2011 07:51:58 AM

03-01-2011

Registered User

Quote:

Originally Posted by pravin27

Below code will take backup of inputfile as inputfile.old before processing and then modify the inputfile

Code:

perl -p -i.old -nle 's/\/(\w+)(\d{8})/\/\2\/\1\2/' inputfile

thanks for you usefull help. It seems to work on the example I sent (I will do some tests and I hope its will work on each different line I have,- its not really clear for me what you are doing, especially in the second part of the line "\d{8})/\/\2\/\1\2/'")... Smilie

Jurgen

---------- Post updated at 07:51 AM ---------- Previous update was at 07:45 AM ----------

Quote:

Originally Posted by pravin27

Below code will take backup of inputfile as inputfile.old before processing and then modify the inputfile

Code:

perl -p -i.old -nle 's/\/(\w+)(\d{8})/\/\2\/\1\2/' inputfile

There is still one issue....in the outputfiles is each line double. Smilie

jurgen

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suspend

suspend(1)                                                         User Commands                                                        suspend(1)

NAME

       suspend - shell built-in function to halt the current shell

SYNOPSIS

   sh
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   csh
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   ksh
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DESCRIPTION

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       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE         |      ATTRIBUTE VALUE        |
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SEE ALSO

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SunOS 5.10                                                          15 Apr 1994                                                         suspend(1)