Beefy Boxes and Bandwidth Generously Provided by pair Networks
Problems? Is your data what you think it is?
 
PerlMonks  

comment on

( [id://3333]=superdoc: print w/replies, xml ) Need Help??
What are the refresh requirements? i.e., does the CGI script have to execute the command to get fresh ouput on demand, or is the command something that can be run once a day or once an hour? If the latter, you can just make a cron entry that creates a static file.. something like (this example is every 2 hrs):
0 */2 * * * /usr/bin/your_cmd > /var/www/html/foo.html
If it does need to be on demand/realtime, you might want to at least consider using something like Cache::FileCache to cache the output for at least a minute or so so that users refreshing the page doesn't needlessly hammer your system. But depends entirely on how many people will look at this at a time and what resources the system command uses.

This is potentially relevant as well: CGI::Application timeout

In reply to Re: using CGI to output a system command by davidrw
in thread using CGI to output a system command by drock

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others surveying the Monastery: (5)
As of 2024-03-28 20:40 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found