pmerr accepts standard Performance Co-Pilot (PCP) error codes via the
code argument(s) and generates the corresponding error text.
Each code may be an integer, a hexadecimal value or a hexadecimal
value prefixed by either ``0x'' or ``0X''.
Error codes must be less than zero, so if code is a positive number,
a warning message is produced, and the negated value is used.
The alternative use of the -l option causes all known error codes to
be listed, along with their symbolic names and error text.
Environment variables with the prefix PCP_ are used to parameterize
the file and directory names used by PCP. On each installation, the
file /etc/pcp.conf contains the local values for these variables.
The $PCP_CONF variable may be used to specify an alternative
configuration file, as described in pcp.conf(5).
This page is part of the PCP (Performance Co-Pilot) project.
Information about the project can be found at ⟨http://www.pcp.io/⟩.
If you have a bug report for this manual page, send it to
firstname.lastname@example.org. This page was obtained from the project's upstream
Git repository ⟨git://git.pcp.io/pcp⟩ on 2017-03-13. If you discover
any rendering problems in this HTML version of the page, or you
believe there is a better or more up-to-date source for the page, or
you have corrections or improvements to the information in this
COLOPHON (which is not part of the original manual page), send a mail
Performance Co-Pilot PCP PMERR(1)