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NAME | SYNOPSIS | DESCRIPTION | OPTIONS | NOTES | PCP ENVIRONMENT | SEE ALSO | COLOPHON |
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PCP-UPTIME(1) General Commands Manual PCP-UPTIME(1)
pcp-uptime - tell how long the system has been running
pcp [pcp options] uptime [-V?]
pcp-uptime gives a one line display of the following information.
The current time, how long the system has been running, how many
users are currently logged on, and the system load averages for
the past 1, 5, and 15 minutes.
When invoked via the pcp(1) command, the -h/--host, -a/--archive,
-O/--origin, -Z/--timezone and several other pcp options become
indirectly available.
The available command line options are:
-V, --version
Display version number and exit.
-?, --help
Display usage message and exit.
pcp-uptime is inspired by the uptime(1) command and aims to be
command line and output compatible with it.
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).
For environment variables affecting PCP tools, see
pmGetOptions(3).
PCPIntro(1), pcp(1), uptime(1) and environ(7).
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 [email protected]. This page was obtained from the
project's upstream Git repository
⟨https://github.com/performancecopilot/pcp.git⟩ on 2024-06-14.
(At that time, the date of the most recent commit that was found
in the repository was 2024-06-14.) 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 to
[email protected]
Performance Co-Pilot PCP PCP-UPTIME(1)
Pages that refer to this page: pcp(1)
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HTML rendering created 2024-06-26 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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