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Full Discussion: Find uncommon in one file from data in another file
Top Forums Shell Programming and Scripting Find uncommon in one file from data in another file Post 302789773 by mirwasim on Thursday 4th of April 2013 08:06:29 AM
Old 04-04-2013
Find uncommon in one file from data in another file
Hello,

I have 2 files.
Code:
File A and File B

Code:
File A has below data
2000328288038 02 <-- its 02
2000292181441 11
2000292181441 11
2000000073963 25
2000075097222 22

Code:
File B has below data
2000328288038,2,1234 <-- 2 (it should also be taken care)
2000292181441,11,1233
2000000073963,14,12345
2000075097111,25,8768


Code:
output should be in one file like below
2000000073963,25
2000075097111,25

output should be in another file like below

2000328288038,22
2000292181441,11

In file A some data is twice it should remove duplicate first, and the search record of file A in file File B(both the column in files should match ),
If Data in File A is present in File B should save it in one file and
If Data in File A is not present in File B should save it in another file and (search should consider both the columns)
Because 1st column will be present in both the files but second column will be different for many
Last edited by mirwasim; 04-04-2013 at 09:24 AM..
 

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LEARN ABOUT REDHAT

ppmtosixel

ppmtosixel(1)						      General Commands Manual						     ppmtosixel(1)

NAME

       ppmtosixel - convert a portable pixmap into DEC sixel format

SYNOPSIS

       ppmtosixel [-raw] [-margin] [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as input.  Produces sixel commands (SIX) as output.	The output is formatted for color printing, e.g. for a DEC
       LJ250 color inkjet printer.

       If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled.  A printer control header and a color assignment table
       begin the SIX file.  Image data is written in a compressed format by default.  A printer control footer ends the image file.

OPTIONS

       -raw   If  specified,  each  pixel  will  be explicitly described in the image file.  If -raw is not specified, output will default to com-
	      pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands.  A raw file is often an order	of  magni-
	      tude larger than a compressed file and prints much slower.

       -margin
	      If  -margin  is not specified, the image will be start at the left margin (of the window, paper, or whatever).  If -margin is speci-
	      fied, a 1.5 inch left margin will offset the image.

PRINTING

       Generally, sixel files must reach the printer unfiltered.  Use the lpr -x option or cat filename > /dev/tty0?.

BUGS

       Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion.  If the original PPM maxval was
       greater	than  100,  rescaling  also reduces the image depth.  While the actual RGB values from the ppm file are more or less retained, the
       color palette of the LJ250 may not match the colors on your screen.  This seems to be a printer limitation.

SEE ALSO

       ppm(5)

AUTHOR

       Copyright (C) 1991 by Rick Vinci.

								   26 April 1991						     ppmtosixel(1)
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