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Top Forums Shell Programming and Scripting HTML Code to Run a Script from Remote Unix Host Post 302655125 by ddreggors on Tuesday 12th of June 2012 10:18:12 PM
Old 06-12-2012
First Question:
Quote:
Is there anyway that i can write an HTML Code with a button so taht when I Click on a Button it will start the Script.
There are several ways to do this, the most common is to write a CGI script that your html page will use as the "Action" of a form. You would need to read up on forms in html, and CGI.
This requires (possibly) changes to your web servers configuration file to set a "CGI" script path and the proper permissions.

Another avenue would be PHP and it's "system()" function. Again, requires adequate permissions. PHP runs the command as the user that web server is running as. That can be tricky to get right as well.

The bigger question is it the possible risk of exploit? Running a system command from a web page is usually ill advised. You are opening the door to all kinds of unexpected behavior, not the least of which is being hacked.


Second Question:
Quote:
Can we pass arguments from HTML page? eg:- this Script has a Parameter, i would like to pass that from HTML page..
Certainly, html forms can use the "GET" or "POST" method to pass parameters. Usually a text box, or check boxes, or even a drop down can be used to select the parameters you want in the form. Then when you click your submit button, these values are sent to the "action" script/page for procession using the "GET" or "POST" method.


I would start by reading up on html forms, once you can get the form to submit to another page and you can print the correct strings on the resulting page... then start looking into php or cgi.
 

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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)
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