index 7bfcc732ae175f846d238254d26e1e22b6b3b946..1ae419a21b2a714346ed94f1670c54bafabd546d 100644 (file)
the entire output to appear in a pager message, which will get chopped
off after a certain length.</para>
+ <para>As Nagios does not capture stderr output, you should only output to
+ STDOUT and not print to STDERR.</para>
+
<section><title>Print only one line of text</title>
<para>Nagios will only grab the first line of text from STDOUT
when it notifies contacts about potential problems. If you print
- multiple lines, you're out of luck. Remember, keep it short and
- to the point.</para>
+ multiple lines, you're out of luck (though this will be a feature of
+ Nagios 3). Remember, keep your output short and to the point.</para>
<para>Output should be in the format:</para>
<literallayout>
<section><title>Screen Output</title>
<para>The plug-in should print the diagnostic and just the
- synopsis part of the help message. A well written plugin would
+ usage part of the help message. A well written plugin would
then have --help as a way to get the verbose help.</para>
+
<para>Code and output should try to respect the 80x25 size of a
crt (remember when fixing stuff in the server room!)</para>
</section>