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diff --git a/man/start-stop-daemon.8 b/man/start-stop-daemon.8 deleted file mode 100644 index b3405d5b..00000000 --- a/man/start-stop-daemon.8 +++ /dev/null @@ -1,203 +0,0 @@ -.\" Copyright (c) 2007-2009 Roy Marples -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.Dd December 14, 2009 -.Dt START-STOP-DAEMON 8 SMM -.Os OpenRC -.Sh NAME -.Nm start-stop-daemon -.Nd ensures that daemons start and stop -.Sh SYNOPSIS -.Nm -.Fl S , -start -.Ar daemon -.Op Fl - -.Op Ar arguments -.Nm -.Fl K , -stop -.Ar daemon -.Nm -.Fl s , -signal -.Ar signal -.Ar daemon -.Sh DESCRIPTION -.Nm -provides a consistent method of starting, stopping and signaling daemons. -If neither -.Fl K , -stop -nor -.Fl s , -signal -are provided, then we assume we are starting the daemon. -If a daemon cannot background by itself, nor create a pidfile, -.Nm -can do it for the daemon in a secure fashion. -.Pp -If -.Nm -is used in an OpenRC service, then OpenRC can in turn check to see if the -daemon is still running. If not, then the service is marked as crashed. -.Pp -Here are the options to specify the daemon and how it should start or stop: -.Bl -tag -width indent -.It Fl x , -exec Ar daemon -The -.Ar daemon -we start or stop. -If this option is not specified, then the first non option argument -is used. -.It Fl p , -pidfile Ar pidfile -When starting, we expect the daemon to create a valid -.Ar pidfile -within a reasonable amount of time. When stopping we only stop the pid(s) -listed in the -.Ar pidfile . -.It Fl n , -name Ar name -Match the process -.Ar name -instead of a pidfile or executable. -.It Fl i , -interpreted -When matching process name, we should ensure that the correct interpreter -is also matched. -So if the daemon foo starts off like so -.D1 #!/usr/bin/perl -w -then -.Nm -matches the process -.D1 /usr/bin/perl -w foo -If an interpreted daemon changes its process name then this won't work. -.It Fl u , -user Ar user Ns Op : Ns Ar group -Start the daemon as the -.Ar user -and update $HOME accordingly or stop daemons -owned by the user. You can optionally append a -.Ar group -name here also. -.It Fl t , -test -Print the action(s) that would be taken, but don't actually do anything. -The return value is set as if the command was taken and worked. -.It Fl v , -verbose -Print the action(s) that are taken just before doing them. -.It Fl P , -progress -Echo a . to the console for each second elapsed whilst waiting. -.El -.Pp -These options are only used for starting daemons: -.Bl -tag -width indent -.It Fl a , -startas Ar name -Change the process name of the daemon to -.Ar name . -This just changes the first argument passed to the daemon. -.It Fl b , -background -Force the daemon into the background. Some daemons don't create pidfiles, so a -good trick is to get the daemon to run in the foreground, and use the this -option along with -.Fl m , -make-pidfile -to create a working pidfile. -.It Fl d , -chdir Ar path -chdir to this directory before starting the daemon. -.It Fl r , -chroot Ar path -chroot to this directory before starting the daemon. All other paths, such -as the path to the daemon, chdir and pidfile, should be relative to the chroot. -.It Fl c , -chuid Ar user -Same as the -.Fl u , -user -option. -.It Fl e , -env Ar VAR=VALUE -Set the environment variable VAR to VALUE. -.It Fl g , -group Ar group -Start the daemon as in the group. -.It Fl k , -umask Ar mode -Set the umask of the daemon. -.It Fl m , -make-pidfile -Saves the pid of the daemon in the file specified by the -.Fl p , -pidfile -option. Only useful when used with daemons that run in the foreground and -forced into the background with the -.Fl -b , -background -option. -.It Fl I , -ionice Ar class Ns Op : Ns Ar data -Modifies the IO scheduling priority of the daemon. -Class can be 0 for none, 1 for real time, 2 for best effort and 3 for idle. -Data can be from 0 to 7 inclusive. -.It Fl N , -nicelevel Ar level -Modifies the scheduling priority of the daemon. -.It Fl 1 , -stdout Ar logfile -Redirect the standard output of the process to logfile when started with -.Fl background . -Must be an absolute pathname, but relative to the path optionally given with -.Fl r , -chroot . -The logfile can also be a named pipe. -.It Fl w , -wait Ar milliseconds -Wait -.Ar milliseconds -after starting and check that daemon is still running. -Useful for daemons that check configuration after forking or stopping race -conditions where the pidfile is written out after forking. -.It Fl 2 , -stderr Ar logfile -The same thing as -.Fl 1 , -stdout -but with the standard error output. -.El -.Pp -These options are only used for stopping daemons: -.Bl -tag -width indent -.It Fl R , -retry Ar timeout | Ar signal Ns / Ns Ar timeout -The retry specification can be either a timeout in seconds or multiple -signal/timeout pairs (like SIGTERM/5). -.El -.Sh ENVIRONMENT -.Va SSD_NICELEVEL -can also set the scheduling priority of the daemon, but the command line -option takes precedence. -.Pp -.Va SSD_STARTWAIT -As the -.Fl w , -wait option above. -.Pa /etc/rc.conf -.Nm -waits for to check the daemon is still running. -.Sh NOTE -.Nm -uses -.Xr getopt 3 -to parse its options, which allows it to accept the `--' option which will -cause it to stop processing options at that point. Any subsequent arguments -are passed as arguments to the daemon to start and used when finding a daemon -to stop or signal. -.Sh SEE ALSO -.Xr chdir 2 , -.Xr chroot 2 , -.Xr getopt 3 , -.Xr nice 2 , -.Xr rc_find_pids 3 -.Sh BUGS -.Nm -cannot stop an interpreted daemon that no longer exists without a pidfile. -.Sh HISTORY -.Nm -first appeared in Debian. -.Pp -This is a complete re-implementation with the process finding code in the -OpenRC library (librc, -lrc) so other programs can make use of it. -.Sh AUTHORS -.An Roy Marples <roy@marples.name> |
