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Full Discussion: Differences between 2 Flat Files and process the differences
Top Forums Shell Programming and Scripting Differences between 2 Flat Files and process the differences Post 302438008 by newbie_8398 on Saturday 17th of July 2010 09:30:36 AM
Old 07-17-2010
Differences between 2 Flat Files and process the differences
Hi
Hope you are having a great weeknd !! I had a question and need your expertise for this :

I have 2 files File1 & File2(of same structure) which I need to compare on some columns. I need to find the values which are there in File2 but not in File 1 and put the Differences in another file which I need to process

File 1
Code:
Field1 Field2 Field3 Field4 Field5 Field6
1      2      3      4      5      6
1      23     3      43     12     15

File 2
Code:
Field1 Field2 Field3 Field4  Field5 Field6
1      2      3      4       5      6
1      23     3      43      5      6 (not in diff field 5& 6 have changed which are not in compare condition)
1      23     3      12      5      6
31     43     54     5       7      8

Diff File
Code:
Field1 Field2 Field3  Field4  Field5 Field6
31     43     54      5       7      8 (in diff as its in File2 and not in File 1)
1      23     3       12      5      6 (in diff as its in File2(field4 has changed) and not in File 1)

So I need to compare only for the first 4 fields (i.e if any of those 4 fields are different then we need to pu them in the diff file and process it)


Any Help will be greatly appreciated!!

Thanks
J
Last edited by Scott; 07-17-2010 at 01:51 PM.. Reason: Code tags, please...
 

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LEARN ABOUT V7

set_color

set_color(1)							       fish							      set_color(1)

NAME

       set_color - set_color - set the terminal color

set_color - set the terminal color
   Synopsis
       set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]

   Description
       Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
       cyan, white and normal.

       o -b, --background Set the background color

       o -c, --print-colors Prints a list of all valid color names

       o -h, --help Display help message and exit

       o -o, --bold Set bold or extra bright mode

       o -u, --underline Set underlined mode

       o -v, --version Display version and exit

       Calling set_color normal will set the terminal color to whatever is the default color of the terminal.

       Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
       font color, while set_color --bold white will result in a white font color.

       Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.

       set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
       incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
       ncurses and recompile fish against it in order to fix this issue.

Version 1.23.1							  Sun Jan 8 2012						      set_color(1)
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