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.IP "-c \fIcommand\fR"
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.IP "\-c \fIcommand\fR"
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Send \fIcommand\fR to the background process as a signal. Valid commands
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reload - reread configuration files
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stop - stop process and exit
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reload \(hy reread configuration files
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stop \(hy stop process and exit
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Raise the debug level. Use this multiple times for additional details.
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Stay in the foreground for testing.
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Display the help text.
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.IP "-i \fIinterface\fR"
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Bind the listeners to the interface specified by its internet address.
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This may be useful in situations with internal and external interfaces on
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Run the UDP and TCP listeners on that port. This overrides any value
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you may have set with 'configure --with-port'. If you don't change it
57
with configure or this switch, upsd will listen on port 3493.
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.IP "-r \fIdirectory\fR"
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.IP "\-i \fIinterface\fR"
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Bind the listening port to the interface specified by its Internet
51
address. This may be useful on hosts with multiple interfaces.
52
You should not rely exclusively on this for security, as it can be
53
subverted on many systems.
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Listen on TCP port \fIport\fR instead of the default value which was
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compiled into the code. This overrides any value you may have set
58
with 'configure \-\-with\-port'. If you don't change it with configure
59
or this switch, upsd will listen on port 3493.
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.IP "\-r \fIdirectory\fR"
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upsd will \fBchroot\fR(2) to \fIdirectory\fR shortly after startup
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63
and before parsing any configuration files with this option set. You
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64
can use this to create a "jail" for greater security.
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the state path within \fIdirectory\fR. See \fBupsdrvctl\fR(8) and
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\fBnutupsdrv\fR(8).
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Switch to user \fIuser\fR after startup if started as root. This
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overrides whatever you may have compiled in with 'configure
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Display the version of the program.
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80
upsd can reload its configuration files without shutting down the process
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if you send it a SIGHUP or start it again with '-c reload'. This only works
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if you send it a SIGHUP or start it again with '\-c reload'. This only works
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if the background process is able to read those files.
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If you think that upsd can't reload, check your syslogs for error messages.
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to adjust your system to make it possible. Either change the permissions
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on the files, or run upsd as another user that will be able to read them.
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DO NOT make your upsd.conf or upsd.users world-readable, as those files
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DO NOT make your upsd.conf or upsd.users world\(hyreadable, as those files
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90
hold important authentication information. In the wrong hands, it could
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91
be used by some evil person to spoof your master upsmon and command your
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systems to shut down.
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\fBNUT_CONFPATH\fR is the path name of the directory that contains
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\fBupsd.conf\fR and other configuration files. If this variable is not set,
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\fBupsd\fR uses a built-in default, which is often \fB/usr/local/ups/etc\fR.
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\fBupsd\fR uses a built\(hyin default, which is often \fB/usr/local/ups/etc\fR.
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\fBNUT_STATEPATH\fR is the path name of the directory in which
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126
\fBupsd\fR keeps state information. If this variable is not set,
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\fBupsd\fR uses a built-in default, which is often \fB/var/state/ups\fR.
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\fBupsd\fR uses a built\(hyin default, which is often \fB/var/state/ups\fR.
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The \fBSTATEPATH\fR directive in \fBupsd.conf\fR overrides this variable.
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136
.SS CGI programs:
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\fBupsset.cgi\fR(8), \fBupsstats.cgi\fR(8), \fBupsimage.cgi\fR(8)
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.SS Driver controller:
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\fBapcsmart\fR(8), \fBbcmxcp\fR(8), \fBbelkin\fR(8),
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\fBbestfortress\fR(8), \fBbestuferrups\fR(8), \fBbestups\fR(8),
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\fBcyberpower\fR(8), \fBdummycons\fR(8), \fBenergizerups\fR(8),
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\fBetapro\fR(8), \fBeverups\fR(8), \fBfentonups\fR(8), \fBferrups\fR(8),
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\fBgenericups\fR(8), \fBhidups\fR(8), \fBisbmex\fR(8), \fBliebert\fR(8),
150
\fBmasterguard\fR(8), \fBmge-shut\fR(8), \fBmge-utalk\fR(8),
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\fBmicrodowell\fR(8), \fBnewapc\fR(8), \fBoneac\fR(8),
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\fBpowercom\fR(8), \fBpowernet\fR(8), \fBsafenet\fR(8), \fBsec\fR(8),
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\fBsms\fR(8), \fBsnmp-ups\fR(8), \fBtripplite\fR(8),
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\fBtripplitesu\fR(8), \fBvictronups\fR(8)
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\fBapcsmart\fR(8), \fBbelkin\fR(8), \fBbelkinunv\fR(8),
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\fBbestuferrups\fR(8), \fBbestups\fR(8), \fBcpsups\fR(8),
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\fBcyberpower\fR(8), \fBenergizerups\fR(8), \fBetapro\fR(8),
144
\fBeverups\fR(8), \fBfentonups\fR(8), \fBgenericups\fR(8),
145
\fBippon\fR(8), \fBisbmex\fR(8), \fBliebert\fR(8), \fBmasterguard\fR(8),
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\fBmge\(hyshut\fR(8), \fBmge\(hyutalk\fR(8), \fBoneac\fR(8),
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\fBpowercom\fR(8), \fBsafenet\fR(8), \fBsms\fR(8), \fBsnmp\-ups\fR(8),
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\fBtripplite\fR(8), \fBtripplitesu\fR(8), \fBvictronups\fR(8),
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.SS Internet resources:
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The NUT (Network UPS Tools) home page: http://www.networkupstools.org/
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removed
man/upsd.8
