Depending on your OS (update: or depending on the shell that your perl uses to run a backtick command), this might work:
$cmd = "snmpset ... all those options ... 2>&1"; $x = `$cmd`;
I'm guessing that the reason your initial backtick attempt didn't work as expected is that the snmpset command is printing its output to STDERR rather than to STDOUT. The backtick operator only captures STDOUT from the process being run, but if the process includes a redirection of STDERR to STDOUT, you should get what you want.

BTW, you should not have a space inside the  <code> tag; note that  <c> ... </c> works too.


In reply to Re: getting the output of command in variable by graff
in thread getting the output of command in variable by phemal

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



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.