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Top Forums UNIX for Dummies Questions & Answers Some questions - renaming duplicate names Post 302314582 by vgersh99 on Friday 8th of May 2009 06:29:07 PM
Old 05-08-2009
Code:
nawk '$5 in a {$5=$5 "_" ++a[$5]}{a[$5];print}' myTimFile

Code:
nawk '{sum+=$5;fnr=FNR} END{printf("sum=%d total # of lines=%d\n", sum, fnr)}' mySumLinesFile

 

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

NAME
wcsdup - duplicate a wide-character string SYNOPSIS
#include <wchar.h> wchar_t *wcsdup(const wchar_t *s); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): wcsdup(): Since glibc 2.10: _XOPEN_SOURCE >= 700 || _POSIX_C_SOURCE >= 200809L Before glibc 2.10: _GNU_SOURCE DESCRIPTION
The wcsdup() function is the wide-character equivalent of the strdup(3) function. It allocates and returns a new wide-character string whose initial contents is a duplicate of the wide-character string pointed to by s. Memory for the new wide-character string is obtained with malloc(3), and should be freed with free(3). RETURN VALUE
The wcsdup() function returns a pointer to the new wide-character string, or NULL if sufficient memory was not available. ERRORS
ENOMEM Insufficient memory available to allocate duplicate string. CONFORMING TO
POSIX.1-2008. This function is not specified in POSIX.1-2001, and is not widely available on other systems. SEE ALSO
strdup(3), wcscpy(3) COLOPHON
This page is part of release 3.44 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
2010-09-15 WCSDUP(3)
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