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Full Discussion: BASH - case statement
Top Forums Shell Programming and Scripting BASH - case statement Post 302877742 by GaneshAnanth on Tuesday 3rd of December 2013 08:23:21 AM
Old 12-03-2013
BASH - case statement
Hi Gurus,

I have the below BASH code which does not works for upper case alphabets except Z (upper case Z).

What may be the reason. Also escape sequences like \n, \t, \b, \033(1m \033(0m (For bold letter) are not working.[It works few days before]
Code:
case $var in
[a-z])
          echo "Lower case alphabet"
          ;;
[A-Z]
          echo "upper case alphabet"
          ;;
esac

Thanks,
Ganesh
Last edited by Franklin52; 12-03-2013 at 09:42 AM.. Reason: Please use code tags
 

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LEARN ABOUT OSX

towupper

TOWUPPER(3)						   BSD Library Functions Manual 					       TOWUPPER(3)

NAME

     towupper, towupper_l -- lower case to upper case letter conversion (wide character version)

LIBRARY

     Standard C Library (libc, -lc)

SYNOPSIS

     #include <wctype.h>

     wint_t
     towupper(wint_t wc);

     #include <wctype.h>
     #include <xlocale.h>

     wint_t
     towupper_l(wint_t wc, locale_t loc);

DESCRIPTION

     The towupper() function converts a lower-case letter to the corresponding upper-case letter.

     Although the towupper() function uses the current locale, the towupper_l() function may be passed a locale directly. See xlocale(3) for more
     information.

RETURN VALUES

     If the argument is a lower-case letter, the towupper() function returns the corresponding upper-case letter if there is one; otherwise, the
     argument is returned unchanged.

SEE ALSO

     iswupper(3), toupper(3), towlower(3), wctrans(3), xlocale(3)

STANDARDS

     The towupper() function conforms to ISO/IEC 9899:1999 (``ISO C99'').

BSD
								  October 3, 2002							       BSD
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