06-05-2009
Thanks for the wonderful explanation Rob !! Now lemme try to work it out ...
10 More Discussions You Might Find Interesting
1. Solaris
Hello all,
I want to run a script every 3 minutes in os level and to send mail.
I scheduled in crontab as
3 * * * * /mnt1/monitorscripts/testdbstart.sh
I got mail every one hour and I confirmed that the script is running every 1 hour which doesn't meet my requirment.
Where I am... (4 Replies)
Discussion started by: prashanth_gs
4 Replies
2. Shell Programming and Scripting
Hi all,
I want to monitoring my interface every 6 hours where i want to run snoop command to capture all packet through the interface, so i want running snoop then snoop will run for 5 minutes after that snoop stop then will start again after 6 hours than run for 5 minutes again.
thereis any... (9 Replies)
Discussion started by: tindasz
9 Replies
3. Shell Programming and Scripting
Hi,
Can someone help me in running a cronjob everyday between 7 and 8 pm with the time interval of 5 minutes in between to repeat that script. The script is so small and I need that to run daily between this time. Please if possible provide me the syntax for this logic.
Thanks. (4 Replies)
Discussion started by: cya
4 Replies
4. UNIX for Dummies Questions & Answers
I want to run my shell script for every 15 minutes starting from 12:20AM. I am passing parameter GA to shell script.
Does this work? Any one please comment on this?
20 0-23/15 * * * xyz.sh 'GA' > xyz.log 2>&1 (9 Replies)
Discussion started by: govindts
9 Replies
5. Shell Programming and Scripting
Hi all!!
Im using ksh and my OS is Linux.
I want to run a script for ten minutes, starting from my current system time.
How to acheive this?
Any help appreciated.
Thanks in advance (5 Replies)
Discussion started by: Jayaraman
5 Replies
6. Shell Programming and Scripting
Hi Friends,
I have a requirement to run the cronjob for every 10 minutes from 2:00 AM to 6:00 AM. Does the below code works? If not, please advise.
* * * * * command to be executed
┬ ┬ ┬ ┬ ┬
│ │ │ │ │
│ │ │ │ │
│ │ │ │ └---------------------------------- day of week (0 - 6) (0 is... (5 Replies)
Discussion started by: srikanthbiradar
5 Replies
7. Shell Programming and Scripting
I would like to modify the below sleeper script to run every 30 minutes at the 29th and 59th minute of the hour.
The below script is designed to run every 10 minutes and send an argument to the other script at a particular hour but i want it to run every 30 mins at the 29th and 59th minute of... (6 Replies)
Discussion started by: senormarquez
6 Replies
8. Shell Programming and Scripting
OS : Red Hat Linux 6.4
Shell : Bash
We have a file called status.txt which will have only 1 line. The content will be the string "Processing" for most of the day.
# cat status.txt
Processing
#I want to write a shell script (notify.sh) which will be executing a grep every 10 minutes .
... (7 Replies)
Discussion started by: kraljic
7 Replies
9. Shell Programming and Scripting
Hello Gurus,
I have a requirement to run a job from cron only for 30 minutes duration daily twice at 8.35 am and 20.35 pm
Can you please suggest how to schedule the job?
Thanks-
Pokhraj (5 Replies)
Discussion started by: pokhraj_d
5 Replies
10. Shell Programming and Scripting
Hello Gurus,
I want to schedule a cron job which will run every 2 minutes starts at 11:25 AM and 3:25 AM daily.
Can you please suggest as how to schedule the job.
Thanks-
Pokhraj Das (2 Replies)
Discussion started by: pokhraj_d
2 Replies
LEARN ABOUT SUSE
net::dns::resolver::recurse
Net::DNS::Resolver::Recurse(3) User Contributed Perl Documentation Net::DNS::Resolver::Recurse(3)
NAME
Net::DNS::Resolver::Recurse - Perform recursive dns lookups
SYNOPSIS
use Net::DNS::Resolver::Recurse;
my $res = Net::DNS::Resolver::Recurse->new;
DESCRIPTION
This module is a sub class of Net::DNS::Resolver. So the methods for Net::DNS::Resolver still work for this module as well. There are just
a couple methods added:
hints
Initialize the hint servers. Recursive queries need a starting name server to work off of. This method takes a list of IP addresses to use
as the starting servers. These name servers should be authoritative for the root (.) zone.
$res->hints(@ips);
If no hints are passed, the default nameserver is asked for the hints. Normally these IPs can be obtained from the following location:
ftp://ftp.internic.net/domain/named.root
recursion_callback
This method is takes a code reference, which is then invoked each time a packet is received during the recursive lookup. For example to
emulate dig's "+trace" function:
$res->recursion_callback(sub {
my $packet = shift;
$_->print for $packet->additional;
printf(";; Received %d bytes from %s
",
$packet->answersize,
$packet->answerfrom
);
});
query_dorecursion
This method is much like the normal query() method except it disables the recurse flag in the packet and explicitly performs the recursion.
$packet = $res->query_dorecursion( "www.netscape.com.", "A");
IPv6 transport
If the appropriate IPv6 libraries are installed the recursive resolver will randomly choose between IPv6 and IPv4 addresses of the
nameservers it encounters during recursion.
If you want to force IPv4 transport use the force_v4() method. Also see the IPv6 transport notes in the Net::DNS::Resolver documentation.
AUTHOR
Rob Brown, bbb@cpan.org
SEE ALSO
Net::DNS::Resolver,
COPYRIGHT
Copyright (c) 2002, Rob Brown. All rights reserved. Portions Copyright (c) 2005, Olaf M Kolkman.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
$Id: Recurse.pm 740 2008-12-17 23:20:53Z olaf $
perl v5.12.1 2009-12-30 Net::DNS::Resolver::Recurse(3)