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Full Discussion: How to mark the row based on col value.?
Top Forums Shell Programming and Scripting How to mark the row based on col value.? Post 302934679 by RavinderSingh13 on Tuesday 10th of February 2015 12:13:58 AM
Old 02-10-2015
Hello Ken6503,

Following may also help in same. This solution has been made according to input provided, like all row's (except first row) first column is coming continously 2 times and if any first column comes in odd number then it will only look for the last column and accordingly print.

1st: With your given example.
Code:
awk -F, '{if(NR==1){print $0 OFS "VALUE"} else {A=$NF;B=$0;$0="";getline;if($0 ~ /^$/){E=A!=0?B OFS "yes":"no";print E;E=""} else {Q=$NF!=0 && A!=0 ?B OFS "yes" ORS $0 OFS "yes":B OFS "no" ORS $0 OFS "no";print Q;Q=""}}}' OFS=,  Input_file

Output will be as follows.
Code:
ID AMT, AMT1,VALUE
100,10, 2,yes
100,20, 3,yes
200,30, 0,no
200, 40, 0,no
300, 20, 2,yes
300, 50, 2,yes
400, 20, 1,no
400, 60, 0,no

2nd: With my tried example, where I have added one extra row at last.
Code:
cat test5
ID AMT, AMT1
100,10, 2
100,20, 3
200,30, 0
200, 40, 0
300, 20, 2
300, 50, 2
400, 20, 1
400, 60, 0
700, 60, 3

Code is as follows.
Code:
 awk -F, '{if(NR==1){print $0 OFS "VALUE"} else {A=$NF;B=$0;$0="";getline;if($0 ~ /^$/){E=A!=0?B OFS "yes":"no";print E;E=""} else {Q=$NF!=0 && A!=0 ?B OFS "yes" ORS $0 OFS "yes":B OFS "no" ORS $0 OFS "no";print Q;Q=""}}}' OFS=, test5

Output is as follows.
Code:
ID AMT, AMT1,VALUE
100,10, 2,yes
100,20, 3,yes
200,30, 0,no
200, 40, 0,no
300, 20, 2,yes
300, 50, 2,yes
400, 20, 1,no
400, 60, 0,no
700, 60, 3,yes

Hope this helps.


Thanks,
R. Singh
 

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LEARN ABOUT CENTOS

paps

PAPS(1) 						      General Commands Manual							   PAPS(1)

NAME

       paps - UTF-8 to PostScript converter using Pango

SYNOPSIS

       paps [options] files...

DESCRIPTION

       paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves
       through the pango ft2 backend.

OPTIONS

       These programs follow the usual GNU command line syntax, with long options starting with  two  dashes  (`-').   A  summary  of  options	is
       included below.

       --landscape
	      Landscape output. Default is portrait.

       --columns=cl
	      Number of columns output. Default is 1.

       --font=desc
	      Set the font description. Default is Monospace 12.

       --rtl  Do rtl layout.

       --paper ps
	      Choose paper size. Known paper sizes are legal, letter, a4. Default is A4.

       --bottom-margin=bm
	      Set bottom margin in postscript points (1/72 inch). Default is 36.

       --top-margin=tm
	      Set top margin. Default is 36.

       --left-margin=lm
	      Set left margin. Default is 36.

       --right-margin=rm
	      Set right margin. Default is 36.

       --help Show summary of options.

       --header
	      Draw page header for each page.

       --markup
	      Interpret the text as pango markup.

       --encoding=ENCODING
	      Assume the documentation encoding is ENCODING.

       --lpi  Set the lines per inch. This determines the line spacing.

       --cpi  Set the characters per inch. This is an alternative method of specifying the font size.

       --stretch-chars
	      Indicates  that  characters  should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops
	      behaviour.

AUTHOR

       paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>.

       This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others).

								  April  17, 2006							   PAPS(1)
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