hi need help here, a bit of code im doing requires a number to be enetered i have got validation and loop if its outside a ceratain range, but was wondering what code i need to validate if a character has been entered. cheers (3 Replies)
say I have a IP address which is 10.0.0.12, and subnet mask is 255.255.255.240, what is the network address and what is the broadcast address which host lives on?
And could you explain how to get the answer?
thanx in advance! (7 Replies)
Hi sir,
i want to make such programe which takes MAC(Ethernet) address of any host & give me its IP address.......
but i'm nt getting that how i can pass the MAC address to Frame........
Please give me an idea for making such program...
Thanks & regards
Krishna (3 Replies)
I know there is a function inet_tpon for unix platforms to validate ipv6 addresses.But i need an equivalent of windows.When i use this function with the header file <winsock2.h> the visual studio 2005 on win2003 issues an error saying identifier not found
:confused: (3 Replies)
Trying to do a ksh script that needs to list all ip address between ip address a and b ..
ie.
Ip address A=192.168.1.200
Ip address B=192.168.2.15
So the subnet changes from 1 to 2 but I want to list all possible ip addresses between the 2..
Which would be:
192.168.1.200... (4 Replies)
:) Firstly Hi all!!, im NEW!! and on here hoping that someone might be able to offer me some help... i have a server that keeps crashing every few days with the error message:
PANIC KERNAL-MODE ADDRESS FAULT ON USER ADDRESS 0X14
KERNAL PAGE FAULT FROM (CS:EIP)=(100:EF71B5BD)
EAX=EF822000... (10 Replies)
hi!
I need a script that, among other things, presents a menu to the user, checks the user input for an IP address (in quad dotted notation), and then "redirects" (with sed) that IP address to the Firewall script.
The script must check that all of the inputs are valid IP addresses (numeric,... (1 Reply)
Hi guys,
I got one problem which I definetily no idea.
What would the physical address be for virtual address?
1) 2ABC
2) 3F4B
Here is the page table:see attached
Thank you sos sososososso much!! (0 Replies)
Hi there
I lost connectivity to one of our remote systems and when I checked the messages log I found the following:
Aug 10 23:42:34 host xntpd: time reset (step) 1.681729 s
Aug 16 13:20:51 host ip: WARNING: node "mac address" is using our IP address x.x.x.x on aggr1
Aug 16 13:20:51 host... (9 Replies)
Perl::Critic::Policy::ValuesAndExpressions::ProhibitLeadUsereContributed Perl DPerl::Critic::Policy::ValuesAndExpressions::ProhibitLeadingZeros(3)NAME
Perl::Critic::Policy::ValuesAndExpressions::ProhibitLeadingZeros - Write "oct(755)" instead of "0755".
AFFILIATION
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION
Perl interprets numbers with leading zeros as octal. If that's what you really want, its better to use "oct" and make it obvious.
$var = 041; # not ok, actually 33
$var = oct(41); # ok
chmod 0644, $file; # ok by default
dbmopen %database, 'foo.db', 0600; # ok by default
mkdir $directory, 0755; # ok by default
sysopen $filehandle, $filename, O_RDWR, 0666; # ok by default
umask 0002; # ok by default
CONFIGURATION
If you want to ban all leading zeros, set "strict" to a true value in a .perlcriticrc file.
[ValuesAndExpressions::ProhibitLeadingZeros]
strict = 1
AUTHOR
Jeffrey Ryan Thalhammer <jeff@imaginative-software.com>
COPYRIGHT
Copyright (c) 2005-2011 Imaginative Software Systems. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of this license
can be found in the LICENSE file included with this module.
perl v5.16.3 2014-06-09 Perl::Critic::Policy::ValuesAndExpressions::ProhibitLeadingZeros(3)