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Full Discussion: File Reference Matching
Top Forums Shell Programming and Scripting File Reference Matching Post 302949471 by Don Cragun on Saturday 11th of July 2015 05:08:51 AM
Old 07-11-2015
Quote:
Originally Posted by bakunin
If i read the code in the mentioned other thread correctly the suggestion was to use

Code:
fgrep -f <file-with-keys> <file-to-search>

Which part of this is shell-dependent? Have you even read the other thread?

bakunin
The fgrep solution from that thread won't work exactly because the quotes in the files won't match properly.

There was also an awk suggestion in that thread. It won't work exactly either, but would be a good starting point if the field separators were modified.

I had just hoped that with our help in processing 41 requests over these last 7.5 years, ChicagoBlues would be willing to show us that some attempt had been made to come up with a solution for this relatively simple task before using the UNIX & Linux Forums as an unpaid programming staff. (However, I am disappointed at some of the suggestions that have been given to ChicagoBlues over the years.)
This User Gave Thanks to Don Cragun For This Post:
 

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pthread_detach(3C)														pthread_detach(3C)

NAME
pthread_detach - detach a thread SYNOPSIS
cc -mt [ flag... ] file... -lpthread [ library... ] #include <pthread.h> int pthread_detach(pthread_t thread); The pthread_detach() function is used to indicate to the implementation that storage for the thread thread can be reclaimed when that thread terminates. In other words, pthread_detach() dynamically resets the detachstate attribute of the thread to PTHREAD_CRE- ATE_DETACHED. After a successful call to this function, it would not be necessary to reclaim the thread using pthread_join(). See pthread_join(3C). If thread has not terminated, pthread_detach() will not cause it to terminate. The effect of multiple pthread_detach() calls on the same target thread is unspecified. If successful, pthread_detach() returns 0. Otherwise, an error number is returned to indicate the error. The pthread_detach() function will fail if: EINVAL The implementation has detected that the value specified by thread does not refer to a joinable thread. ESRCH No thread could be found corresponding to that specified by the given thread ID. See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ pthread_create(3C), pthread_join(3C), attributes(5), standards(5) 23 Mar 2005 pthread_detach(3C)
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