Its working... but could you let me know the way for searching the keawords in same way... For Ex: I want to find out all the logs between two specific keywords...
Hi,
I tried to search, but could not find answer for this really:
Is it possible to create a user that would have access only to a defined list of files? I would like to create a user that can access a set of files that are located behind different path. This user should not have access to... (1 Reply)
dear guys,
sorry for asking a noob :p question, tried to search the forum for an answer but couldn't find one, i am running solaris 10 and i would like to create a user with limited access to view only one directory, the directory already exist, is this possible:confused:?
thanks and regards (4 Replies)
Hi,
I have an UNIX script which runs in every 20 mins of all the days scheduled through CRON.
But i need to modify the CRON entry such that it should run from 00:00 AM to 18:00 and again from 22:00 to 23:59 on Saturday. Remaning days, it should run as usual in every 20 mins.
Could... (1 Reply)
Hi,
I have an UNIX script which runs in every 20 mins of all the days scheduled through CRON.
But i need to modify the CRON entry such that it should run from 00:00 AM to 18:00 and again from 22:30 to 23:59 on Saturday. Remaning days, it should run as usual in every 20 mins.
Could anybody... (1 Reply)
Hi
Im trying to extract a specific pattern of data from a log file and store it in a other file, Im executing the below command in various files and storing it in a single file. I data that Im storing needs to be arranged based on a date and timestamp. Please assist, how to achieve this. Thanks... (1 Reply)
Hi,
I want to create a user using useradd -m test. But my requirement is he should not change his directory from Home directory.
How can I restric the user not to change his directory from his home dir?
Thanks,
Suresh
Double Post (0 Replies)
Hi,
If there are 20 files in current directory ,How display the long listing of files in that directory with listing of four files at once.. (3 Replies)
Hi,
I have log file which rolls out every second which is as this.
HttpGenRequest - -<!--OXi dbPublish--> <created="2014-03-24 23:45:37" lastMsgId="" requestTime="0.0333"> <response request="getOutcomeDetails" code="114" message="Request found no matching data" debug="" provider="undefined"/>... (3 Replies)
Hi,
I am using following command:
tcpdump -i eth1 icmp =8 >output.txt
i want this command to get execute for a minute only. How can we do this?
Thanks.
Please use code tags next time for your code and data. Thanks (2 Replies)
Discussion started by: Satyajeet@uh
2 Replies
LEARN ABOUT DEBIAN
io::async::signal
IO::Async::Signal(3pm) User Contributed Perl Documentation IO::Async::Signal(3pm)NAME
"IO::Async::Signal" - event callback on receipt of a POSIX signal
SYNOPSIS
use IO::Async::Signal;
use IO::Async::Loop;
my $loop = IO::Async::Loop->new;
my $signal = IO::Async::Signal->new(
name => "HUP",
on_receipt => sub {
print "I caught SIGHUP
";
},
);
$loop->add( $signal );
$loop->run;
DESCRIPTION
This subclass of IO::Async::Notifier invokes its callback when a particular POSIX signal is received.
Multiple objects can be added to a "Loop" that all watch for the same signal. The callback functions will all be invoked, in no particular
order.
EVENTS
The following events are invoked, either using subclass methods or CODE references in parameters:
on_receipt
Invoked when the signal is received.
PARAMETERS
The following named parameters may be passed to "new" or "configure":
name => STRING
The name of the signal to watch. This should be a bare name like "TERM". Can only be given at construction time.
on_receipt => CODE
CODE reference for the "on_receipt" event.
Once constructed, the "Signal" will need to be added to the "Loop" before it will work.
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2012-10-24 IO::Async::Signal(3pm)