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Shell Programming and Scripting
basic data validation
Post 302638651 by guessingo on Thursday 10th of May 2012 01:43:11 PM
05-10-2012
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Hi ,
This is a general doubt....
Is there any way to do data validation inside an awk script..
Let me make it more clear....
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Thanks in advance.
Shihab (1 Reply)
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I have a comma delimited file that I need to validate the data in one two columns in.
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1234,1234,1234,DESCRIPTION,1,1,2
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Hello,
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Generic Data validator
Data file:
Name,Sal,Dept
ABC,1234,D1
AYX,12356,D2
DHF,345,ED3
123,4565,FGJG
Config File:
Delimiter-","
Rule1-Name-
Rule2-Sal-
Rule3-Dept-*
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Hi All,
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awk -F, '
NR==1{next}
{f=" "}
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LEARN ABOUT NETBSD
toupper
TOUPPER(3) BSD Library Functions Manual TOUPPER(3) NAME
toupper -- lower case to upper case letter conversion LIBRARY
Standard C Library (libc, -lc) SYNOPSIS
#include <ctype.h> int toupper(int c); DESCRIPTION
The toupper() function converts a lower-case letter to the corresponding upper-case letter. RETURN VALUES
If the argument is a lower-case letter, the toupper() function returns the corresponding upper-case letter if there is one; otherwise the argument is returned unchanged. SEE ALSO
ctype(3), isalnum(3), isalpha(3), isascii(3), iscntrl(3), isdigit(3), isgraph(3), islower(3), isprint(3), ispunct(3), isspace(3), isupper(3), isxdigit(3), stdio(3), toascii(3), ascii(7) STANDARDS
The toupper() function conforms to ANSI X3.159-1989 (``ANSI C89''). CAVEATS
The argument to toupper() must be EOF or representable as an unsigned char; otherwise, the behavior is undefined. See the CAVEATS section of ctype(3) for more details. BSD
April 17, 2008 BSD