03-26-2010
Case insensitive comparison of strings
Hi All,
In one shell script I have
In variable "i" I am getting a full path of a file. Now I want to compare something like
-- upper(*Nav*))
I dont want to do like below because in each CASE statement I doing so many operations.
Quote:
case "$i" in
*Nav*)
;;
*NAV*)
Please guide me.
Thanks in advance
Vishalaksha
Last edited by vishalaksha; 03-26-2010 at 01:37 AM..
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LEARN ABOUT DEBIAN
fstrcmpi
fstrcmpi(3) Library Functions Manual fstrcmpi(3)
NAME
fstrcmpi - fuzzy comparison of two strings
SYNOPSIS
#include <fstrcmp.h>
#define FSTRCMPI_IDENTICAL
#define FSTRCMPI_THRESHOLD
#define FSTRCMPI_ERROR
int fstrcmpi(const char *string1, const char *string2);
DESCRIPTION
The fstrcmpi() function compares the two strings, string1 and string2.
RETURN VALUE
The fstrcmpi function returns an int value between 0 and FSTRCMPI_IDENTICAL. A value of 0 means the strings are utterly un-alike. A value
of FSTRCMPI_IDENTICAL means the strings are identical. A value of more than FSTRCMPI_THRESHOLD (it lies between 0 and FSTRCMPI_IDENTICAL)
would be considered "similar" by most people.
A value of FSTRCMPI_ERROR (always negative) indicates a malloc(3) failure.
SEE ALSO
fstrcasecmpi(3)
compare two strings ignoring case
fstrcmp(3)
fuzzy comparison of two strings
fmemcmp(3)
fuzzy comparison of two memory areas
strcmp(3)
compare two strings
COPYRIGHT
fstrcmp version 0.4
Copyright (C) 2009 Peter Miller
Peter Miller <pmiller@opensource.org.au>
The comparison code is derived from the fuzzy comparison functions in GNU Gettext 0.17. The GNU Gettext comparison functions were, in
turn, derived from GNU Diff 2.7.
Copyright (C) 1988-2009 Free Software Foundation
fstrcmpi(3)