Our Computers Room is too hot today...

Similar problem as before, but with an important variation: I had to match just a small range of lines in the output of a command. This one-liner now runs on a Sun Ultra-Enterprise host running Solaris 8, and a monitoring software reads and reports the temperatures of the system boards.

/usr/platform/sun4u/sbin/prtdiag -v | perl -ne 'BEGIN { print "TABLE temperature\nSTART_SAMPLE_PERIOD\n" } ; END { print join ("NEXT_SAMPLE\n",@samples),"END_SAMPLE_PERIOD\nEND_TABLE\nSLEEP\n" } ; if (/^System Temperatures/../^$/) { next unless /^(CLK|\s*\d+)/ ; ($b,$t) = (split)[0,2] ; push @samples,"board=$b\ntemp=$t\n" }'

Have fun

Ciao!
--bronto

In theory, there is no difference between theory and practice. In practice, there is.

In reply to Hot! Hot! Hot! (a slight variation on "Watching mail queues") by bronto

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.