hello im facing a queer problem when i execute the foll code in unix
# include <stdio.h>
# include <unistd.h>
main(int argc,char *argv)
{
FILE *fp = fopen("/ras/chirag/fifotest/file.fifo","a");
int i=1;
fprintf(fp,argv);
printf("I SLEEP");
system("date");
for (i=0;i<50;i++)... (2 Replies)
I have a server I would like to disable 802.3x flow control on. The host is Linux (CentOS 4.4 x86_64 w/ 2.6.9-42.0.3.EL kernel,) and I'm using the ns83820 driver for the ethernet interface in question.
I've tried looking at the driver parameters (modinfo ns83820) and using ethtool (ethtool -a... (0 Replies)
Hi everyone,
The script actually does the ftp and gets the file to the local system.
I want to do some manipulations for that file , But after doing ftp , script is not proceding and just a prompt is displayed .
....
ftp code here......
....................
...............
echo "FTP... (4 Replies)
Hi,
my program stops with a buffer overflow error, but i can't understand the problem. I have a file like:
int array; //global variable
void func(){
int i;
for(i=0;i<n;i++)array=-1;
...
}
I had the error when i added the array initialization.
the file is a part of a C project. What... (1 Reply)
i am in an epic quagmire of horrid misunderstanding.
its been a while since ive been in the scene, couldnt remember my login for the account i used to have here, so excuse the 1st post. i dont want it to seem like ima post n boogy. in any case here we go:
just recently installed mandriva... (6 Replies)
hi ,
I am new to scripting, i have a doubt can any one pls solve it for me
the code is not working
set users = (user1 user2 user3)
echo The users are
echo $users
echo Enter the USER NAME
set USER_NAME = $<
set i = 1;
for ( i = 1; i <= $#users; i++ )
if ( $USER_NAME == $users )... (1 Reply)
In my bash script I want to say "if argument 2 is anything except x, y or z, than echo this" (x y and z being words).
So my script looks like this:
if ]
then
echo "unrecognized input: $2"
fi
This usually works but than I also want to say "if argument 2 IS x, y, or z, but argument 4 is... (4 Replies)
I am trying to get an output using the command
tcpdump -w /tmp/syn.pcap 'tcp & (tcp-syn) != 0'
But I am getting the error:
tcpdump: no suitable device found
Is there an alternate command to achieve this? (4 Replies)
Discussion started by: ggayathri
4 Replies
LEARN ABOUT DEBIAN
io::async::timer::absolute
IO::Async::Timer::Absolute(3pm) User Contributed Perl Documentation IO::Async::Timer::Absolute(3pm)NAME
"IO::Async::Timer::Absolute" - event callback at a fixed future time
SYNOPSIS
use IO::Async::Timer::Absolute;
use POSIX qw( mktime );
use IO::Async::Loop;
my $loop = IO::Async::Loop->new;
my @time = gmtime;
my $timer = IO::Async::Timer::Absolute->new(
time => mktime( 0, 0, 0, $time[4]+1, $time[5], $time[6] ),
on_expire => sub {
print "It's midnight
";
$loop->stop;
},
);
$loop->add( $timer );
$loop->run;
DESCRIPTION
This subclass of IO::Async::Timer implements one-shot events at a fixed time in the future. The object waits for a given timestamp, and
invokes its callback at that point in the future.
For a "Timer" object that waits for a delay relative to the time it is started, see instead IO::Async::Timer::Countdown.
EVENTS
The following events are invoked, either using subclass methods or CODE references in parameters:
on_expire
Invoked when the timer expires.
PARAMETERS
The following named parameters may be passed to "new" or "configure":
on_expire => CODE
CODE reference for the "on_expire" event.
time => NUM
The epoch time at which the timer will expire.
Once constructed, the timer object will need to be added to the "Loop" before it will work.
Unlike other timers, it does not make sense to "start" this object, because its expiry time is absolute, and not relative to the time it is
started.
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2012-10-24 IO::Async::Timer::Absolute(3pm)