Sponsored Content
Full Discussion: Bash Script w/ IP Range
Top Forums Shell Programming and Scripting Bash Script w/ IP Range Post 302317975 by captaindoogles on Wednesday 20th of May 2009 11:54:53 AM
Old 05-20-2009
I'm sorry for not being clear on the range. I have networks from 172.16.1.1 - 172.16.10.254.

$ echo "172.16.10.124" | grep -qE '172\.16\.10\.[0-9]{1,3}' ; echo $?
0
$ echo "172.16.10.abc" | grep -qE '172\.16\.10\.[0-9]{1,3}' ; echo $?
1

RANGE=172.16.1.0/20

FOR i IN '$RANGE'
do
wget http://$i
mv --force index test
SN=`cat test | grep $1 | awk -F"<" '{print $4}' | awk -F">" '{print $2}'`

if [ "$1" = "$SN"]
then
`cat test > HA.GOTYA`
else
continue
fi
done

The script is something like that. But need to run this on a range of IPs. Am I going to have to do a ping test and put the good in to a file then having to get that file over to the script?
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

print range between two patterns if it contains a pattern within the range

I want to print between the range two patterns if a particular pattern is present in between the two patterns. I am new to Unix. Any help would be greatly appreciated. e.g. Pattern1 Bombay Calcutta Delhi Pattern2 Pattern1 Patna Madras Gwalior Delhi Pattern2 Pattern1... (2 Replies)
Discussion started by: joyan321
2 Replies

2. Shell Programming and Scripting

Bash script to test IP range on server

Hello, We have to configure servers with a range of IPs which is in itself a subject for another script assistance request -but- we have run into quite a few IP ranges with routing problems lately. I've been trying to figure out the best way to test a range of IPs, I mean, manually it's not... (4 Replies)
Discussion started by: boxgoboom
4 Replies

3. Shell Programming and Scripting

bash script range calculations

Hi, I have data in the following form: AB001 10 AB002 9 AB003 9 etc AB200 5 What I need to do is sum up the second value according to groups of the first, i.e. AB001 to AB030 the total being X, AB031 to AB050 the total being Y etc (there are 5 AB ranges of different sizes). I'm sure... (3 Replies)
Discussion started by: chrissycc
3 Replies

4. Shell Programming and Scripting

Select columns from a matrix given within a range in BASH

I have a huge matrix file which looks like this (example matrix): 1 2 3 5 4 5 6 7 7 6 8 9 1 2 4 2 7 6 5 1 3 2 1 9 As one can see, this matrix has 4 columns and 6 rows. But my original matrix has some 3 million rows and 6000 columns. For example, on this matrix I can define my task as... (2 Replies)
Discussion started by: shoaibjameel123
2 Replies

5. Shell Programming and Scripting

Script on Date Range

Hi All, Can anybody help me out a Shell script which pulls the files based on date range Example ./test.sh start_date End_date (20110901 20110930) or ./test.sh ( if we don't provide any input) it should take sysdate-1 ( yesterdays date) it should have both conditions Plzz help me... (1 Reply)
Discussion started by: krux_rap
1 Replies

6. Homework & Coursework Questions

Bash Script for Dice Game; Issue with if...else loop to verify user guess is within range

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: I have written a script for a dice game that: (1) tells user that each of the 2 die are 6 sided (Spots=6); (2)... (3 Replies)
Discussion started by: LaurenRose
3 Replies

7. Shell Programming and Scripting

Bash script - printing range of lines from text file

I'm working on a new exercise that calls for a script that will take in two arguments on the command line (representing the range of line numbers) and will subsequently print those lines from a a specified file. Command line would look like this: ./lines_script.bash 5 15 <file.txt. The script would... (8 Replies)
Discussion started by: ksmarine1980
8 Replies

8. Shell Programming and Scripting

Perl script to allocate next available IP from a range

Hi I am looking to automate the process in PERL of allocating IP addresses from a set range of addresses (for example a /22 network 10.10.224.1 - 10.10.227.254) I am able to query the IP addresses that are already in use in the above range, which will produce me a list like this for example... (3 Replies)
Discussion started by: hcclnoodles
3 Replies

9. Shell Programming and Scripting

How to block first bash script until second bash script script launches web server/site?

I'm new to utilities like socat and netcat and I'm not clear if they will do what I need. I have a "compileDeployStartWebServer.sh" script and a "StartBrowser.sh" script that are started by emacs/elisp at the same time in two different processes. I'm using Cygwin bash on Windows 10. My... (3 Replies)
Discussion started by: siegfried
3 Replies

10. UNIX for Beginners Questions & Answers

Bash script, find the next closed (not in use) port from some port range.

hi, i would like to create a bash script that check which port in my Linux server are closed (not in use) from a specific range, port range (3000-3010). the print output need to be only 1 port, and it will be nice if the output will be saved as a variable or in same file. my code is: ... (2 Replies)
Discussion started by: yossi
2 Replies
Test::Script(3pm)					User Contributed Perl Documentation					 Test::Script(3pm)

NAME
Test::Script - Basic cross-platform tests for scripts DESCRIPTION
The intent of this module is to provide a series of basic tests for 80% of the testing you will need to do for scripts in the script (or bin as is also commonly used) paths of your Perl distribution. Further, it aims to provide this functionality with perfect platform-compatibility, and in a way that is as unobtrusive as possible. That is, if the program works on a platform, then Test::Script should always work on that platform as well. Anything less than 100% is considered unacceptable. In doing so, it is hoped that Test::Script can become a module that you can safely make a dependency of all your modules, without risking that your module won't on some platform because of the dependency. Where a clash exists between wanting more functionality and maintaining platform safety, this module will err on the side of platform safety. FUNCTIONS
script_compiles script_compiles( 'script/foo.pl', 'Main script compiles' ); The "script_compiles" test calls the script with "perl -c script.pl", and checks that it returns without error. The path it should be passed is a relative unix-format script name. This will be localised when running "perl -c" and if the test fails the local name used will be shown in the diagnostic output. Note also that the test will be run with the same perl interpreter that is running the test script (and not with the default system perl). This will also be shown in the diagnostic output on failure. script_runs script_runs( 'script/foo.pl', 'Main script runs' ); The "script_runs" test executes the script with "perl script.pl" and checks that it returns success. The path it should be passed is a relative unix-format script name. This will be localised when running "perl -c" and if the test fails the local name used will be shown in the diagnostic output. The test will be run with the same perl interpreter that is running the test script (and not with the default system perl). This will also be shown in the diagnostic output on failure. SUPPORT
All bugs should be filed via the bug tracker at <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Test-Script> For other issues, or commercial enhancement and support, contact the author. AUTHOR
Adam Kennedy <adamk@cpan.org> SEE ALSO
prove, <http://ali.as/> COPYRIGHT
Copyright 2006 - 2009 Adam Kennedy. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of the license can be found in the LICENSE file included with this module. perl v5.10.1 2009-11-24 Test::Script(3pm)
All times are GMT -4. The time now is 08:17 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy