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Full Discussion: Condition check using awk
Top Forums UNIX for Dummies Questions & Answers Condition check using awk Post 302754429 by nua7 on Thursday 10th of January 2013 02:54:33 PM
Old 01-10-2013
Condition check using awk

Hi,
I have a file in the following format

Code:
"SYLVESTER,WILLARD G"|"S00633600"|"221052958A"|"H2256"|"015"|""|"00000042BASJ"|"665303"|"N"|"20100211"|"380.4"|""|""|""|"5400"|"20110218"|""|"20110218"|"FEESC"|"D"|"F"|"P"
"PURINGTON-KELLEY,C"|"S00808783"|"029424717A"|"H2256"|"024"|"MEMBER JOINED ANOTHER MEDICARE RISK PLAN"|"00000049BAQS"|"SS2323"|"Y"|"20100218"|"728.87"|"782.0"|""|""|"6040"|"20110218"|""|"20110218"|"FEESC"|"D"|"F"|"P"

I need to check if first two characters of the 8th column start with SS. If they start with SS , replace the 8th column by "MEMBER" else replace the 8th column by "PROVIDER"

Desired output :
Code:
"SYLVESTER,WILLARD G"|"S00633600"|"221052958A"|"H2256"|"015"|""|"00000042BASJ"|"PROVIDER"|"N"|"20100211"|"380.4"|""|""|""|"5400"|"20110218"|""|"20110218"|"FEESC"|"D"|"F"|"P"
"PURINGTON-KELLEY,C"|"S00808783"|"029424717A"|"H2256"|"024"|"MEMBER JOINED ANOTHER MEDICARE RISK PLAN"|"00000049BAQS"|"MEMBER"|"Y"|"20100218"|"728.87"|"782.0"|""|""|"6040"|"20110218"|""|"20110218"|"FEESC"|"D"|"F"|"P"

This is something I tried using awk but not sure how to specify the column name

search=SS
replace=member

awk -v srch="$search" -v repl="$replace" '{ sub(srch,repl,$0); print $0 }' newfile


Can someone please help
 

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COLRM(1)						    BSD General Commands Manual 						  COLRM(1)

NAME
colrm -- remove columns from a file SYNOPSIS
colrm [start [stop]] DESCRIPTION
The colrm utility removes selected columns from the lines of a file. A column is defined as a single character in a line. Input is read from the standard input. Output is written to the standard output. If only the start column is specified, columns numbered less than the start column will be written. If both start and stop columns are spec- ified, columns numbered less than the start column or greater than the stop column will be written. Column numbering starts with one, not zero. Tab characters increment the column count to the next multiple of eight. Backspace characters decrement the column count by one. ENVIRONMENT
The LANG, LC_ALL and LC_CTYPE environment variables affect the execution of colrm as described in environ(7). EXIT STATUS
The colrm utility exits 0 on success, and >0 if an error occurs. SEE ALSO
awk(1), column(1), cut(1), paste(1) HISTORY
The colrm command appeared in 3.0BSD. BSD
August 4, 2004 BSD
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