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New manual page for service(8).

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Jorrit Herder 2005-10-20 12:08:25 +00:00
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38
man/man8/service.8
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@ -1,10 +1,14 @@
.TH SERVICE 8 .TH SERVICE 8
.SH NAME .SH NAME
service \- start or stop a system service service \- Start or stop an operating system server or device driver.
.SH SYNOPSIS .SH SYNOPSIS
.PP .PP
\fBservice up\fR \fIservice\fR [\fB-args\fR \fIargs\fR] \fBservice up\fR \fI<service>\fR [\fB-args\fR \fIargs\fR]
[\fB-dev\fR \fIspecial\fR] [\fB-dev\fR \fIspecial\fR] [\fB-period\fR \fIticks\fR]
.PP
\fBservice down\fR \fI<pid>\fR
.PP
\fBservice shutdown\fR
.br .br
.de FL .de FL
.TP .TP
@ -18,11 +22,31 @@ service \- start or stop a system service
.. ..
.SH DESCRIPTION .SH DESCRIPTION
.PP .PP
Tells the reincarnation server to start a system service, such as a Tells the reincarnation server to start or stop a system service, such as a
device driver. The device driver will be automatically restarted when server or device driver. The device driver will be automatically restarted when
it exits. it unexpectedly exits, e.g., if it is killed because of a bad pointer.
Starting requires an absoluate path to the binary to be executed.
.PP
When an optional period is specified, the reincarnation server sends a status
request to the system service after every period. If there the response does
not arrive in time, the reincarnation server will kill the misbehaving process
and restart a new one. The period must be specified in ticks, but can be
appended with 'HZ' to make it seconds.
.PP
Stopping a system service requires the process id of a running system service.
Issuing a kill command from the shell will not work, since the reincarnation
server interprets this as an unexpected exit and will automatically restart
a fresh copy of the process.
.PP
If the system is to be shutdown, the reincarnation server should know about thisevent to prevent it from restarting services that are killed during the shutdown
sequence.
.SH EXAMPLES .SH EXAMPLES
.EX "service up /usr/sbin/dp8390 -args DPETH0=pci" "Start the DP8390 ethernet driver, passing DPEd. .EX "service up /sbin/is -period 5HZ" "Start the IS server and check its status every 5 seconds."
.br
.EX "service up /usr/sbin/dp8390 -args DPETH0=pci" "Start the DP8390 ethernet driver, passing one argument."
.br
.EX "service down 117" "Stop the system service with process id 117."
.br
.SH "SEE ALSO" .SH "SEE ALSO"
.PP .PP
.BR boot (8), .BR boot (8),