Your perl one-liner does not do anything because your quotation marks are in the wrong place. Simply using the -w option would have alerted you to this:

$ perl -we '"system(/usr/bin/perl /root/test.pl)"' Useless use of a constant (system(/usr/bin/perl /root/test.pl)) in voi +d context at -e line 1.

If you correct the one-liner you would have more luck. Although, why you call a perl script to invoke a shell to call another perl script is not clear. Perhaps if you can explain what it is you are actually trying to accomplish someone could suggest an alternative approach.


In reply to Re: executing perl script using -e by hippo
in thread executing perl script using -e by mradul

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.