I think we may be talking past each other. I just told Flectch why sudo is a bad idea (Re: Re: Faster way to do su). Sadly that was about 1 hour after you and he suggested it. That would be my bad in failing to provide enough information.
I am confused as to why you think I need the root password stored somewhere. I have got su - expecting to be prompted for a password about 5 lines in..... My best guess is that you figured, why would anyone be using several su - processes for multiple users unless he/she had root on the box. In which case, since as root there is no password required, it is much simpler.
Any thoughts as to a more 'pure perl' way of doing it from user nobody (who can really only get a shell through perl).

jcpunk
all code is tested, and doesn't work so there :p (varient on common PM sig for my own ammusment)

In reply to Re: Re: Faster way to do su by jcpunk
in thread Faster way to do su by jcpunk

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.