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Full Discussion: Search for exact string
Top Forums Shell Programming and Scripting Search for exact string Post 302377664 by jstrangfeld on Friday 4th of December 2009 03:51:05 PM
Old 12-04-2009
Code:
more foo
"TEST1234", " test desc"
"TEST12", " test desc"
"TABC123", " test desc"
"TBC", " test desc"
"12345", " test desc"
root@foo:/tmp/js# cat foo |egrep -w "TEST12"
"TEST12", " test desc"

 

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ISWCTYPE(3)						     Linux Programmer's Manual						       ISWCTYPE(3)

NAME
iswctype - wide-character classification SYNOPSIS
#include <wctype.h> int iswctype(wint_t wc, wctype_t desc); DESCRIPTION
If wc is a wide character having the character property designated by desc (or in other words: belongs to the character class designated by desc), the iswctype() function returns nonzero. Otherwise it returns zero. If wc is WEOF, zero is returned. desc must be a character property descriptor returned by the wctype() function. RETURN VALUE
The iswctype() function returns nonzero if the wc has the designated property. Otherwise it returns 0. CONFORMING TO
C99. NOTES
The behavior of iswctype() depends on the LC_CTYPE category of the current locale. SEE ALSO
iswalnum(3), iswalpha(3), iswblank(3), iswcntrl(3), iswdigit(3), iswgraph(3), iswlower(3), iswprint(3), iswpunct(3), iswspace(3), iswup- per(3), iswxdigit(3), wctype(3) COLOPHON
This page is part of release 3.25 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/. GNU
1999-07-25 ISWCTYPE(3)
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