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Top Forums Shell Programming and Scripting awk fetch numbers after the word Post 302437454 by ahmedwaseem2000 on Thursday 15th of July 2010 07:02:51 AM
Old 07-15-2010
Thanks guys!! However, gensub doesnt work so, I replaced it with gsub still doesnt work. and its not always the second last field so cant use the field -1 option either. what could be other ways to this?
 

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FETCH(9)						   BSD Kernel Developer's Manual						  FETCH(9)

NAME
fetch, fubyte, fuibyte, fuiword, fulong, fuulong, fuword -- fetch data from user-space SYNOPSIS
#include <sys/types.h> #include <sys/time.h> #include <sys/systm.h> #include <sys/resourcevar.h> int fubyte(const user_addr_t addr); int fuibyte(const user_addr_t addr); int fuiword(user_addr_t addr); int64_t fulong(user_addr_t addr); uint64_t fuulong(user_addr_t addr); int fuword(user_addr_t addr); DESCRIPTION
The fetch functions are designed to copy small amounts of data from user-space. The fetch routines provide the following functionality: fubyte() Fetches a byte of data from the user-space address addr. fuibyte() Fetches a byte of data from the user-space address addr. This function is safe to call during an interrupt context. fuiword() Fetches a word of data from the user-space address addr. This function is safe to call during an interrupt context. fulong() Fetches a long word of data from the user-space address addr. fuulong() Fetches a unsigned long word of data from the user-space address addr. fuword() Fetches a word of data from the user-space address addr. RETURN VALUES
The fetch functions return the data fetched or -1 on failure. SEE ALSO
copy(9), store(9) BSD
December 16, 2004 BSD
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