searching a date and replacing with another date Post: 302366254

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searching a file by date...

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Dear Friends, Following is manupulated output of our script. e.g. lkme_lpst 2 Pur_dt 31/12/2011 bl_dt 01/02/2011 rt_dt 02/02/2011 prod_btch 19/1452147-5210 We further want to manupulate it and want to replace / by - i.e. Lkme_lpst 2 Pur_dt 31-12-2011 bl_dt 01-02-2011...

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Hello, Iam a newbies to Shell scripting. Iam trying to replace the date inside the file to new date. is there anyway that we can just use the pattern to search as "..." I have many files want to replace with the same date, and each file contains different date. Thanks for your help. ...

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Hello, I have files that with a naming convention as shown below. Some of the files have dates in the file name and some of them don't have dates in the file name. imap-hp-import-20150917.txt imap-dell-gec-import-20150901.txt imap-cvs-import-20150915.txt imap-gec-import.txt...

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LEARN ABOUT V7

ppmtopgm

ppmtopgm(1)						      General Commands Manual						       ppmtopgm(1)

NAME

       ppmtopgm - convert a portable pixmap into a portable graymap

SYNOPSIS

       ppmtopgm [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as  input.  Produces a portable graymap as output.  The output is a "black and white" rendering of the original
       image, as in a black and white photograph.  The quantization formula used is .299 r + .587 g + .114 b.

       Note that although there is a pgmtoppm program, it is not necessary for simple conversions from pgm to ppm , because any  ppm  program  can
       read  pgm  (and	pbm  ) files automatically.  pgmtoppm is for colorizing a pgm file.  Also, see ppmtorgb3 for a different way of converting
       color to gray.  And ppmdist generates a grayscale image from a color image, but in a way that makes it easy to differentiate  the  original
       colors, not necessarily a way that looks like a black and white photograph.

QUOTE

       Cold-hearted orb that rules the night
       Removes the colors from our sight
       Red is gray, and yellow white
       But we decide which is right
       And which is a quantization error.

SEE ALSO

       pgmtoppm(1),ppmtorgb3(1),rgb3toppm(1),ppmdist(1),ppm(5),pgm(5)

AUTHOR

       Copyright (C) 1989 by Jef Poskanzer.

								   10 April 2000						       ppmtopgm(1)

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searching a file by date...

Discussion started by: Kaminski

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sed replacing date

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Discussion started by: Pablo_beezo

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Searching the date pattern in a file

Discussion started by: venkatesht