Get IP list from CIDR Post: 302102217

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

send email from address list and subject list

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. UNIX for Dummies Questions & Answers

counting a list of string in a list of txt files

Hi there! I have 150 txt files named chunk1, chunk2, ........., chunk150. I have a second file called string.txt with more than 1000 unique strings, house, dog, cat ... I want to know which command I should use to count how many times each string appears in the 150 files. I have tried...

3. Shell Programming and Scripting

Splitting a list @list by space delimiter so i can access it by using $list[0 ..1..2]

EDIT : This is for perl @data2 = grep(/$data/, @list_now); This gives me @data2 as Printing data2 11 testzone1 running /zones/testzone1 ***-*****-****-*****-***** native shared But I really cant access data2 by its individual elements. $data2 is the entire list, while $data,2,3......

4. Programming

How to parse IP range in CIDR format in C

Hello everybody, I'm coding a network program and i need it to "understand" ip ranges, but i don't know how to make to parse an IP CIDR range, let's say "172.16.10.0/24" to work with the specified IP range. I've found a program which does it, but i don't understand the code. Here is the...

5. Shell Programming and Scripting

Take a list if strings from a file and search them in a list of files and report them

I have a file 1.txt with the below contents. -----cat 1.txt----- 1234 5678 1256 1234 1247 ------------------- I have 3 more files in a folder -----ls -lrt------- A1.txt A2.txt A3.txt ------------------- The contents of those three files are similar format with different data values...

6. UNIX for Dummies Questions & Answers

Creating a column based list from a string list

I have a string containing fields separated by space Example set sr="Fred Ted Joe Peter Paul Jean Chris Tim Tex" and want to display it in a column format, for example to a maximum of a window of 100 characters And hopefully display some thing like Fred Ted Joe ...

7. Shell Programming and Scripting

How to change ip addressing format from CIDR notation to netmask and vice versa?

Hi all, I would appreciate if someone could share how to convert CIDR notation to netmask and vice versa. The value below is just an example. it could be different numbers/ip addresses. Initial Output, let say file1.txt Final Output, let say file2.txt

8. Shell Programming and Scripting

Convert ip ranges to CIDR netblocks

Hi, Recently I had to convert a 280K lines of ip ranges to the CIDR notation and generate a file to be used by ipset (netfilter) for ip filtering. Input file: 000.000.000.000 - 000.255.255.255 , 000 , invalid ip 001.000.064.000 - 001.000.127.255 , 000 , XXXXX 001.000.245.123 -...

9. Shell Programming and Scripting

Convert ip ranges to CIDR netblock

2 scripts to convert IP ranges to CIDR notation using awk, gawk or mawk. The scripts are much faster than using ipcalc and will return the same results. The first script is reliably compatible with awk, gawk and mawk but is over 3 times as slow as the second script which is reliably compatible with...

LEARN ABOUT DEBIAN

prips

PRIPS(1)						    BSD General Commands Manual 						  PRIPS(1)

NAME

     prips -- print the IP addresses in a given range

SYNOPSIS

     prips [-c] [-d delim] [-e exclude] [-f format] [-i incr] start end
     prips [-c] [-d delim] [-e exclude] [-f format] [-i incr] CIDR-block
     prips -h

DESCRIPTION

     The prips tool can be used to print all of the IP addresses in a given range.  It can enhance tools that only work on one host at a time,
     e.g.  whois(1).

     The prips tool accepts the following command-line options:

     -c      Print the range in CIDR notation.

     -d delim
	     Set the delimiter to the character with ASCII code delim where 0 <= delim <= 255.

     -e <x.x.x,x.x>
	     Exclude ranges from the output.

     -f format
	     Set the format of addresses (hex, dec, or dot).

     -h      Show summary of options.

     -i incr
	     Set the increment to 'x'.

ENVIRONMENT

     The prips tool's operation is not influenced by any environment variables.

FILES

     The prips tool's operation is not influenced by any files.

EXAMPLES

     Display all the addresses in a reserved subnet:

	   prips 192.168.32.0 192.168.32.255

     The same, using CIDR notation:

	   prips 192.168.32/24

     Display only the usable addresses in a class A reserved subnet using a space instead of a newline for a delimiter:

	   prips -d 32 10.0.0.1 10.255.255.255

     Display every fourth address in a weird block:

	   prips -i 4 192.168.32.7 192.168.33.5

     Determine the smallest CIDR block containing two addresses:

	   prips -c 192.168.32.5 192.168.32.11

DIAGNOSTICS

     The prips utility exits 0 on success, and >0 if an error occurs.

SEE ALSO

     ipsc(1), gipsc(1)

STANDARDS

     No standards were harmed in the writing of the prips tool.

HISTORY

     The prips tool was originally written by Daniel Kelly and later adopted by Peter Pentchev.  This manual page was originally written by Juan
     Alvarez for the Debian GNU/Linux system and later added to the prips distribution and converted to mdoc format by Peter Pentchev.

AUTHORS

     Daniel Kelly <dan@vertekcorp.com>
     Juan Alvarez <jalvarez@fluidsignal.com>
     Peter Pentchev <roam@ringlet.net>

BUGS

     Please report any bugs in the prips tool to its current maintainer, Peter Pentchev.

BSD
								   March 1, 2011							       BSD