I'm new to SUN (SunOS 5.8) and I can't find any monitoring tools to check cpu, memory, disk ... performance.
Previously on unix servers I have used 'top' & 'monitor' but these commands are not on the box on in the man pages.
Anyone suggest equivalent commands? (1 Reply)
Hi there,
I have a problem here that involves bash script since I was noob in that field. Recently, I have to monitor data involve in logs so I just run command tail -f for the monitoring. The logs was generate every hour so I need to quickly change my logs every time the new hour hits according... (2 Replies)
I have been looking for a monitor wich i can hold in my hands comfortably and just sit back and relax with it doing my computer work on it via touch screen. Is it possible since the gps has usb to control my pc wich it? and view my desktop? If not does anyone know of a monitor that would work. Im... (3 Replies)
Problem:
entry_name="joke:hello:yellow:blue:default"
print("%d %-12s\t%-10s\t%-5s\n", $i, $entry_name....);
I just want to print the output like this
index entry value ....
1 joke:hello:y 0 123 567
ellow:blue:d
... (1 Reply)
Hi,
I'm moniroting duplicate text with unix command (tail -f trace75747 | grep 'duplicate'), but it showed many lines then it stop show trace information although trace information in this file trace75747 always got.
What should I do?
I look forward to hearing from you.
THANKS! (10 Replies)
Hi,
I have a script which basically watches a log file for new lines using tail, then takes action based on what is logged. I wrote a script to do this for me and its working great, my only problem is that once per week, this log file is archived to another directory, and a new log is created.... (4 Replies)
Hi,
I have written a script to monitor a Process with the help of top command. This is my script.
======================
#!/bin/sh
DATE=`date +%Y%m%d%H%M%S`
HOME=/home/xmp/testing/xmp_report
RADIUS_PID=`xms -xmp sh pr | grep "RADIUS.iamsp02ldv" |awk '{ print $3 }'`
PSE_PID=`xms -xmp sh... (5 Replies)
Some of the colors weren't working on the Monitor. I found pressing around the plastic border of the screen brought them back. I opened the monitor casing and used the folded paper to put pressure against the LCD panel and housing. Wah Lah. More of a bend than a hack I guess. (2 Replies)
Hey everyone,
I have a KVM or External monitor (19" Dell) that I am trying to hook up to a laptop running RHEL 6.3 (via VGA which is the only option). When I connect it, and go to System->Preferences->Display, the max resolution option it provides me for these external devices is 1280x1024. ... (2 Replies)
Discussion started by: rchaud10
2 Replies
LEARN ABOUT DEBIAN
io::async::pid
IO::Async::PID(3pm) User Contributed Perl Documentation IO::Async::PID(3pm)NAME
"IO::Async::PID" - event callback on exit of a child process
SYNOPSIS
use IO::Async::PID;
use POSIX qw( WEXITSTATUS );
use IO::Async::Loop;
my $loop = IO::Async::Loop->new;
my $kid = $loop->fork(
code => sub {
print "Child sleeping..
";
sleep 10;
print "Child exiting
";
return 20;
},
);
print "Child process $kid started
";
my $pid = IO::Async::PID->new(
pid => $kid,
on_exit => sub {
my ( $self, $exitcode ) = @_;
printf "Child process %d exited with status %d
",
$self->pid, WEXITSTATUS($exitcode);
},
);
$loop->add( $pid );
$loop->run;
DESCRIPTION
This subclass of IO::Async::Notifier invokes its callback when a process exits.
For most use cases, a IO::Async::Process object provides more control of setting up the process, connecting filehandles to it, sending data
to and receiving data from it.
EVENTS
The following events are invoked, either using subclass methods or CODE references in parameters:
on_exit $exitcode
Invoked when the watched process exits.
PARAMETERS
The following named parameters may be passed to "new" or "configure":
pid => INT
The process ID to watch. Must be given before the object has been added to the containing "IO::Async::Loop" object.
on_exit => CODE
CODE reference for the "on_exit" event.
Once the "on_exit" continuation has been invoked, the "IO::Async::PID" object is removed from the containing "IO::Async::Loop" object.
METHODS
$process_id = $pid->pid
Returns the underlying process ID
$pid->kill( $signal )
Sends a signal to the process
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2012-10-24 IO::Async::PID(3pm)