08-31-2012
This User Gave Thanks to balajesuri For This Post:
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I solicited this site earlier this week and got a good answer for a perl
Script so I made this script from what understood from the answers
But now I have a bug and I'm stump. It doesn't parse correctly the
Output it stays on the first line My $f2 and reprints in a endless loop
I'm sure there... (3 Replies)
Discussion started by: Ex-Capsa
3 Replies
2. Shell Programming and Scripting
Hi All,
Can you please help me interpret the following command. Which I am not able to understand. Also can you please illustrate what it is used for.
perl -pi -e 's/\015//g' text_file.dat
Regards (3 Replies)
Discussion started by: rakesh.su30
3 Replies
3. Shell Programming and Scripting
Hi guys,
Here is the code:
my @allwords = ();
my %seen=();
foreach my $curr (@allwords) {
$seen{$curr} = 1;
}
@allwords = keys %seen;
my question is: what will @allwords now contain, or how would the entries in the @allwords array be different after this manipulation?
Thank... (3 Replies)
Discussion started by: 300zxmuro
3 Replies
4. Shell Programming and Scripting
can someone help me how to interpret this line?
my ($class, $hashref) = @_;
my $portfolio = {};
if ($hashref->{portfolio_id}) {
($portfolio) = GEmySQL->get ("select * from portfolio where portfolio.id=$hashref->{portfolio_id}");
}
===============
Question: how do... (2 Replies)
Discussion started by: onlinelearner02
2 Replies
5. Shell Programming and Scripting
Well, I found myself trying to fix some Perl code (Ive never done any Perl in my life) and I pinpointed the place where the bug could be. But to be sure I have to know what does a few line of code mean:
$files_lim =~ (/^\d*$/)
$files_lim =~ (/^\d*h$/)$files_age =~ s/h//The code where this was... (0 Replies)
Discussion started by: RedSpyder
0 Replies
6. Shell Programming and Scripting
Well, I found myself trying to fix some Perl code (Ive never done any Perl in my life) and I pinpointed the place where the bug could be. But to be sure I have to know what does a few line of code mean:
$files_lim =~ (/^\d*$/)
$files_lim =~ (/^\d*h$/)
$files_age =~ s/h//
The code where... (2 Replies)
Discussion started by: RedSpyder
2 Replies
7. Programming
What is the difference between the two statements below?
A:
$a->{"$fruit"}->{"$color"}->{size} = $size
B:
$size = $a->{"$fruit"}->{"$color"}->{size}
Please assist. Thanks! (0 Replies)
Discussion started by: onlinelearner02
0 Replies
8. Shell Programming and Scripting
Hi,
I need to understand below perl code, can some one advise me.
perl -MDate::Parse -e'BEGIN{$main::now=time;$main::old=(time-60*30)}' -nE'if(/^(\w+\s+\d+\s+\d+:\d+:\d+)/) {$t=str2time $1; $t > $old && $t < $now && print}' (1 Reply)
Discussion started by: learnbash
1 Replies
9. Shell Programming and Scripting
Hello,
I have many folders under which there is always a file with the same name, which contains the data I need to process later. A perl oneliner was borrowed
perl -e 'print "gene_id\t", join("\t", map {/(.*)\//; $1} @ARGV),"\n";' *_test.trim/level.csvto make a header so that each column... (5 Replies)
Discussion started by: yifangt
5 Replies
10. Shell Programming and Scripting
Hello,
A former sys admin placed this script on one of our boxes and it needs to be adjusted, but I'm not familiar with perl. Can someone help break this down for me? I'm particularly interested in the -mtime function. What's the time frame being referenced here.
... (5 Replies)
Discussion started by: bbbngowc
5 Replies
LEARN ABOUT SUSE
pthread_kill_other_threads_np
PTHREAD_KILL_OTHER_THREADS_NP(3) Linux Programmer's Manual PTHREAD_KILL_OTHER_THREADS_NP(3)
NAME
pthread_kill_other_threads_np - terminate all other threads in process
SYNOPSIS
#include <pthread.h>
void pthread_kill_other_threads_np(void);
DESCRIPTION
pthread_kill_other_threads_np() only has an effect in the LinuxThreads threading implementation. On that implementation, calling this
function causes the immediate termination of all threads in the application, except the calling thread. The cancellation state and cancel-
lation type of the to-be-terminated threads are ignored, and the cleanup handlers are not called in those threads.
CONFORMING TO
This function is a nonstandard GNU extension.
NOTES
pthread_kill_other_threads_np() is intended to be called just before a thread calls execve(2) or a similar function. This function is
designed to address a limitation in the obsolete LinuxThreads implementation whereby the other threads of an application are not automati-
cally terminated (as POSIX.1-2001 requires) during execve(2).
In the NPTL threading implementation, pthread_kill_other_threads_np() exists, but does nothing. (Nothing needs to be done, because the
implementation does the right thing during an execve(2).)
SEE ALSO
execve(2), pthread_setcancelstate(3), pthread_setcanceltype(3), pthread_cancel(3), pthreads(7)
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/.
Linux 2009-01-28 PTHREAD_KILL_OTHER_THREADS_NP(3)