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Full Discussion: Generate hexadecimal
Top Forums Shell Programming and Scripting Generate hexadecimal Post 303012088 by nimafire on Monday 29th of January 2018 04:31:09 PM
Old 01-29-2018
Generate hexadecimal

Hello
I'm working on a script to list all ipv6 from given address
so I've run this script which create hex part of ipv6

Code:
STR2=159
END2=200
SUM2=`expr $END2 - $STR2`
for ((i=STR2;i<=END2;++i)); do
x=$( printf "%x" $i ) ; echo $x
echo -e "::"$x >> netpart.txt
done

output is :

Code:
::9f
::a0
::a1
::a2
::a3
::a4
::a5
etc.

there are a billion ip between 0000:0000:0000:0000 AND ffff:ffff:ffff:ffff like:
Code:
0000:0000:0000:0000
0000:0000:0000:0095
0000:0000:0000:0096

How can I list all of them?

---------- Post updated at 04:31 PM ---------- Previous update was at 04:07 PM ----------

mm let me explain more clear
0000:0000:0000:0095 has 4 part and each part max number is 9999 so the last number will be 9999:9999:9999:9999

How can I read number from user like 100000 and then calculate and echo all number after 0000:0000:0000:0095

Something like:
Code:
0000:0000:0000:0095
0000:0000:0000:0096
....
0000:0000:0000:9999
0000:0000:0001:0000
0000:0000:0001:0001
0000:0000:0001:0002
....
etc


Last edited by rbatte1; 01-30-2018 at 05:01 AM..
 

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uudemon(4)						     Kernel Interfaces Manual							uudemon(4)

NAME
uudemon.admin, uudemon.cleanu, uudemon.hour, uudemon.poll - Administrative shell scripts for polling remote systems, cleaning up spool directories, reporting status to the system administrator, and routine invocations of the uuxqt and uusched daemons SYNOPSIS
These shell scripts reside in the following directory: /usr/lib/uucp DESCRIPTION
All the scripts can be run from the command line or can be run automatically by the cron daemon. To automatically run the scripts, remove the comment character (#) from the beginning of the relevant line in the /var/spool/cron/crontabs/uucp file. This script reports status to the system administrator. It issues the uustat command to find out the status of uucp jobs. It mails the results to the uucp login ID. The script may be modified to send mail to any login ID such as the uucp administrative login ID (uucpa) or root. This script cleans up the /var/spool/uucp and /var/spool/uucppublic directories by running the uucleanup command. The uucleanup com- mand is run with the following parameters: -C7, -D7, X2, -o2, -W1. This script runs the uusched and uuxqt daemons in the background. This script polls the systems listed in the /usr/lib/uucp/Poll file. The uudemon.poll script should be scheduled before the uudemon.hour script. This allows uudemon.poll to create any command files before cron runs the uudemon.hour script. FILES
Contains the uudemon.admin, uudemon.cleanu, uudemon.hour and uudemon.poll files. Contains the uucp file. RELATED INFORMATION
Commands: cron(8), uucleanup(8), uusched(8), uuxqt(1) Files: /usr/lib/uucp delim off uudemon(4)
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