Hi All,
I'm hoping one of you helpful lot could come up with a way I can do the below. I've been trying to think how is best but have struggled to come up with a way.
I have a list of IP addresses in the below format
I need to compare this data to some other data which is in the below form
As you can see i need to ensure each octet of the IP address is 3 digits in length, if it isnt then pad them out using zero's.
I honestly have no idea how to do it so any help you could provide would be really apprecaited.
Hi
Can anyone tell me how to pad zeroes on the left side to a numeric string in unix shell scripting
Your answer is very much appreciated
Thanks
Vijay (2 Replies)
Hi,
Can someone explain what is byte padding?
For ex:
struct emp{
char s;
int b;
char s1;
int b1;
long b3;
char s3;
}
What will be the size of this structure?
Thanks (6 Replies)
Hello,
Here is my problem. there are two files.
first.txt <<< contains email address
======
abc@mail.com
abd@mail.com
abe@mail.com
second.txt <<< contains webpage links
========
http//www.test.com/abc/index.html
http://www.test.com/abd/index.html
http://www.test.com/abe/index.html... (2 Replies)
Hi Friends,
I would like to left pad with "0's" on first column say (width six)
I have a large file with the format:
FILE:
1: ALFRED 84378 NY
8385: JAMES 88385 FL
323: SMITH 00850 TX
My output needs to be like:
000001: ALFRED 84378 NY
008385: JAMES 88385 FL
000323: SMITH... (10 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)
Hello,
I got a list of IP address from which I would like to remove the duplicates. I cat the file and pipe it to uniq -u or uniq -c, I got the same output with all the duplicates. Can anybody please tell me how I can remove the duplicates IPs from this file? This is what I used.
cat filename |... (3 Replies)
Hi all,
I want to make this nw diagram:
Small NW ---(eth1)-- Linux iptables --(eth0)---LAN NW
And with these requirements:
1. Allow only 1 Mac address aa-aa-aa-aa-aa-aa from Small NW to LAN NW
2. Allow list of Mac addresses from LAN NW access to Small NW
What will I... (2 Replies)
I have been struggling with a script to automate some security related activities. I have it pretty much working, all except the search. I have an input file formatted as such:
216.234.246.158 216.234.246.158 ``
24.249.221.22 24.249.221.200 ``
24.249.226.0 ... (4 Replies)
Hi
I have a file containing server names and i can ssh to all these servers without password.
Could any body suggest me how to list out IP address of all the servers?
Now i am manually doing this, like ssh to each server and run "ifcong -a" command and copy the ipaddress to a excel sheet.... (5 Replies)