Logic of code
if ( $var is a number ) {
Do something
}
else {
Do something else
}
My question is: How do I check if a variable is a number. All the reg ex that I came up with to match this is failing. Please help. (3 Replies)
Hi ,
I am facing a problem .. which looks simple... but took 2 days of mine.. even now it is not solved completely..
I have one variable..., want to know whether that variable contains number... canbe +ve or -ve ...
Values
+35 --- number
-43 --- number
45A -- non number... (12 Replies)
I have a file with a list of config files numbered on the lefthand side 1-300. I need to have bash read each lines number and assign it to a variable so it can be chosen by the user called by the script later.
Ex. 1 some data
2 something else
3 more stuff
which number do you... (1 Reply)
Hi,
I have one file like 00123. And this file name is generated as a sequence.
So how can I confirm the generated file name is a number, not a special character or alphabets.
Can anybody help me out.
Thanks in advance. (3 Replies)
Hi,
I have a file with data as given
$cat file1.txt
123
234
23e
234.456
234.876e
345.00
I am checking if the values are proper integers using the command.
nawk -F'|' 'int($1)!=$1 {printf "Error in field 1|"$0"\n"}' file1.txt
This is checking for only integers ( without... (10 Replies)
Hi guys, I am working on a server where there are many users. The user names end in a 1 or a 2. I want to write a bash script that will say which users are in which group and was wondering if I could get some help. The only part I am unsure of is how to check if it ends in the number.
Here's... (2 Replies)
I have 2 and three params, both I should make sure thay numbers at one single line insted of checking for each one .
Example I wroote the following way.. checking for 2 and three seperately but I shud be able to do it at on statement
echo $2 | egrep '^+$' >/dev/null 2>&1
if ; then
echo... (2 Replies)
Hi,
We are getting a curios result in one of AIX script. Its executed using !/bin/ksh .
After following line we get result of 3 in in the variable instance_count.
instance_count=`ps -ef | grep "script_check_instances.sh" | grep -v "grep" | wc -l`
But once we do a "ps -aef | grep... (2 Replies)
Discussion started by: niba
2 Replies
LEARN ABOUT DEBIAN
net::epp::frame::command::check::host
Net::EPP::Frame::Command::Check::Host(3pm) User Contributed Perl Documentation Net::EPP::Frame::Command::Check::Host(3pm)NAME
Net::EPP::Frame::Command::Check::Host - an instance of Net::EPP::Frame::Command::Check for host objects.
SYNOPSIS
use Net::EPP::Frame::Command::Check::Host;
use strict;
my $check = Net::EPP::Frame::Command::Check::Host->new;
$check->addHost('example-1.tld');
$check->addHost('example-2.tld');
$check->addHost('example-2.tld');
print $check->toString(1);
This results in an XML document like this:
<?xml version="1.0" encoding="UTF-8"?>
<epp xmlns="urn:ietf:params:xml:ns:epp-1.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="urn:ietf:params:xml:ns:epp-1.0
epp-1.0.xsd">
<command>
<check>
<host:check
xmlns:host="urn:ietf:params:xml:ns:host-1.0"
xsi:schemaLocation="urn:ietf:params:xml:ns:host-1.0
host-1.0.xsd">
<host:name>ns0.example-1.tldE<lt>/host:name>
<host:name>ns1.example-2.tldE<lt>/host:name>
<host:name>ns2.example-3.tldE<lt>/host:name>
</host:check>
</check>
<clTRID>0cf1b8f7e14547d26f03b7641660c641d9e79f45</clTRIDE<gt>
</command>
</epp>
OBJECT HIERARCHY
L<XML::LibXML::Node>
+----L<XML::LibXML::Document>
+----L<Net::EPP::Frame>
+----L<Net::EPP::Frame::Command>
+----L<Net::EPP::Frame::Command::Check>
+----L<Net::EPP::Frame::Command::Check::Host>
METHODS
$frame->addHost($host_name);
This adds a hostname to the list of hosts to be checked.
AUTHOR
CentralNic Ltd (http://www.centralnic.com/).
COPYRIGHT
This module is (c) 2012 CentralNic Ltd. This module is free software; you can redistribute it and/or modify it under the same terms as Perl
itself.
SEE ALSO
o Net::EPP::Frame
perl v5.14.2 2012-04-23 Net::EPP::Frame::Command::Check::Host(3pm)