i=1
while :
do
echo $i
x=$(cat file | grep '[0-9]\{1,3\}\.[0-9]\{1,3\}\.$i\{1,3\}\.[0-9]\{1,3\}')
echo $x
let i++
done
expected output, i want to sort ips in such a way first it will complete 192.168.1.1 to 192.168.1.254 then search 192.168.2.1 to 192.168.2.254 and so on go to 192.168.33.1 to 192.168.33.254.
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'm in an introduction to Unix class and well I'm kind of stuck on one part of the lab for this week or shell scripts. Basically we're given a file named address.data and we're supposed to create a script to sort it according to zip code, last name, and first name (not at the same time of course).... (0 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)
I have following message in my messages file on solaris 10
WARNING: e1000g3712000:3 has duplicate address 010.022.196.011 (in use by 00:50:56:85:25:ef); disabled
Now is there any way i can find which server has 00:50:56:85:25:ef mac address either IP or Hostname ? (6 Replies)
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)
four interfaces with ifconfig
all interfaces have the same mac. If is not set for unique.
but it still works.
what difference does it make to have all macs the same or different? (4 Replies)
Discussion started by: rrodgers
4 Replies
LEARN ABOUT DEBIAN
pydhcplib.ipv4
pydhcplib.ipv4(3) PYDHCPLIB pydhcplib.ipv4(3)NAME
pydhcplib.ipv4 - Type for IP addresses version 4
SYNOPSIS
from pydhcplib.type_ipv4 import ipv4
a = ipv4()
a = ipv4(string)
a = ipv4(strlist)
a = ipv4(int)
DESCRIPTION
The class pydhcplib.ipv4 is a type "IP address version 4". It's used for string processing like "192.168.0.4".
The class creation argument can be a string like "192.168.0.4".
The class creation argument can be a list of bytes like [192,168,0,4].
METHODS
The implemented methods in this class are mostly methods of comparison (= =, >, etc...)
else :
str() return data converted into a printable string.
list() return data converted into a list of bytes.
int() return data converted into an 4 bytes int.
EXAMPLES
Example program ipv4_example.py :
from pydhcplib.type_ipv4 import ipv4
address = ipv4()
address1 = ipv4("192.168.0.1")
address2 = ipv4("10.0.0.1")
address3 = ipv4([192,168,0,1])
print "a0 : ",address
print "a1 : ",address1
print "a2 : ",address2
print "a3 : ",address3
if address1 == address2 :
print "test 1 : ",address1, "==",address2
else :
print "test 1 : " ,address1, "!=",address2
if address1 == address3 :
print "test 2 : ", address1, "==",address3
else :
print "test 2 : ", address1, "!=",address3
SEE ALSO pydhcp(8), pydhcplib.hwmac(3), pydhcplib.ipv4(3), pydhcplib.strlist(3), pydhcplib.DhcpPacket(3), pydhcplib.DhcpBasicPacket(3), pydhc-
plib.DhcpNetwork(3), pydhcplib.DhcpClient(3), pydhcplib.DhcpRawClient(3), pydhcplib.DhcpDerver(3)BUGS
See http://pydhcplib.tuxfamily.org/ for more information.
AUTHOR
Mathieu Ignacio (mignacio[AT]april.org)
pydhcplib.ipv4(3)