Index: head/usr.bin/nohup/nohup.1
===================================================================
--- head/usr.bin/nohup/nohup.1	(revision 340282)
+++ head/usr.bin/nohup/nohup.1	(revision 340283)
@@ -1,120 +1,121 @@
 .\" Copyright (c) 1989, 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
 .\"
 .\" This code is derived from software contributed to Berkeley by
 .\" the Institute of Electrical and Electronics Engineers, Inc.
 .\"
 .\" 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.
 .\" 3. Neither the name of the University nor the names of its contributors
 .\"    may be used to endorse or promote products derived from this software
 .\"    without specific prior written permission.
 .\"
 .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
 .\"
 .\"	@(#)nohup.1	8.1 (Berkeley) 6/6/93
 .\" $FreeBSD$
 .\"
-.Dd July 19, 2001
+.Dd November 9, 2018
 .Dt NOHUP 1
 .Os
 .Sh NAME
 .Nm nohup
 .Nd invoke a utility immune to hangups
 .Sh SYNOPSIS
 .Nm
 .Op Fl Fl
 .Ar utility
 .Op Ar arguments
 .Sh DESCRIPTION
 The
 .Nm
 utility invokes
 .Ar utility
 with its
 .Ar arguments
 and at this time sets the signal
 .Dv SIGHUP
 to be ignored.
 If the standard output is a terminal, the standard output is
 appended to the file
 .Pa nohup.out
 in the current directory.
 If standard error is a terminal, it is directed to the same place
 as the standard output.
 .Pp
 Some shells may provide a builtin
 .Nm
 command which is similar or identical to this utility.
 Consult the
 .Xr builtin 1
 manual page.
 .Sh ENVIRONMENT
 The following variables are utilized by
 .Nm :
 .Bl -tag -width flag
 .It Ev HOME
 If the output file
 .Pa nohup.out
 cannot be created in the current directory, the
 .Nm
 utility uses the directory named by
 .Ev HOME
 to create the file.
 .It Ev PATH
 Used to locate the requested
 .Ar utility
 if the name contains no
 .Ql /
 characters.
 .El
 .Sh EXIT STATUS
 The
 .Nm
 utility exits with one of the following values:
 .Bl -tag -width Ds
 .It 126
 The
 .Ar utility
 was found, but could not be invoked.
 .It 127
 The
 .Ar utility
 could not be found or an error occurred in
 .Nm .
 .El
 .Pp
 Otherwise, the exit status of
 .Nm
 will be that of
 .Ar utility .
 .Sh SEE ALSO
 .Xr builtin 1 ,
 .Xr csh 1 ,
-.Xr signal 3
+.Xr signal 3 ,
+.Xr daemon 8
 .Sh STANDARDS
 The
 .Nm
 utility is expected to be
 .St -p1003.2
 compatible.
 .Sh BUGS
 Two or more instances of
 .Nm
 can append to the same file, which makes for a confusing output.
Index: head/usr.sbin/daemon/daemon.8
===================================================================
--- head/usr.sbin/daemon/daemon.8	(revision 340282)
+++ head/usr.sbin/daemon/daemon.8	(revision 340283)
@@ -1,226 +1,227 @@
 .\" Copyright (c) 1999 Berkeley Software Design, Inc. All rights reserved.
 .\"
 .\" 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.
 .\" 3. Berkeley Software Design Inc's name may not be used to endorse or
 .\"    promote products derived from this software without specific prior
 .\"    written permission.
 .\"
 .\" THIS SOFTWARE IS PROVIDED BY BERKELEY SOFTWARE DESIGN INC ``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 BERKELEY SOFTWARE DESIGN INC 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.
 .\"
 .\" $FreeBSD$
 .\"
-.Dd April 15, 2018
+.Dd November 9, 2018
 .Dt DAEMON 8
 .Os
 .Sh NAME
 .Nm daemon
 .Nd run detached from the controlling terminal
 .Sh SYNOPSIS
 .Nm
 .Op Fl cfrS
 .Op Fl p Ar child_pidfile
 .Op Fl P Ar supervisor_pidfile
 .Op Fl t Ar title
 .Op Fl u Ar user
 .Op Fl m Ar output_mask
 .Op Fl o Ar output_file
 .Op Fl s Ar syslog_priority
 .Op Fl T Ar syslog_tag
 .Op Fl l Ar syslog_facility
 .Op Fl R Ar restart_delay_seconds
 .Ar command arguments ...
 .Sh DESCRIPTION
 The
 .Nm
 utility detaches itself from the controlling terminal and
 executes the program specified by its arguments.
 Privileges may be lowered to the specified user.
 The output of the daemonized process may be redirected to syslog and to a
 log file.
 .Pp
 The options are as follows:
 .Bl -tag -width indent
 .It Fl c
 Change the current working directory to the root
 .Pq Dq Pa / .
 .It Fl f
 Redirect standard input, standard output and standard error to
 .Pa /dev/null .
 .It Fl S
 Enable syslog output.
 This is implicitly applied if other syslog parameters are provided.
 The default values are daemon, notice, and daemon for facility, priority, and
 tag, respectively.
 .It Fl o Ar output_file
 Append output from the daemonized process to
 .Pa output_file .
 If the file does not exist, it is created with permissions 0600.
 .It Fl m Ar output_mask
 Redirect output from the child process stdout (1), stderr (2), or both (3).
 This value specifies what is sent to syslog and the log file.
 The default is 3.
 .It Fl p Ar child_pidfile
 Write the ID of the created process into the
 .Ar child_pidfile
 using the
 .Xr pidfile 3
 functionality.
 The program is executed in a spawned child process while the
 .Nm
 waits until it terminates to keep the
 .Ar child_pidfile
 locked and removes it after the process exits.
 The
 .Ar child_pidfile
 owner is the user who runs the
 .Nm
 regardless of whether the
 .Fl u
 option is used or not.
 .It Fl P Ar supervisor_pidfile
 Write the ID of the
 .Nm
 process into the
 .Ar supervisor_pidfile
 using the
 .Xr pidfile 3
 functionality.
 The program is executed in a spawned child process while the
 .Nm
 waits until it terminates to keep the
 .Ar supervisor_pidfile
 locked and removes it after the process exits.
 The
 .Ar supervisor_pidfile
 owner is the user who runs the
 .Nm
 regardless of whether the
 .Fl u
 option is used or not.
 .It Fl r
 Supervise and restart the program after a one-second delay if it has
 been terminated.
 .It Fl R Ar restart_delay_seconds
 Supervise and restart the program after the specified delay
 if it has been terminated.
 .It Fl t Ar title
 Set the title for the daemon process.
 The default is the daemonized invocation.
 .It Fl u Ar user
 Login name of the user to execute the program under.
 Requires adequate superuser privileges.
 .It Fl s Ar syslog_priority
 These priorities are accepted: emerg, alert, crit, err, warning,
 notice, info, and debug.
 The default is info.
 .It Fl l Ar syslog_facility
 These facilities are accepted: auth, authpriv, console, cron, daemon,
 ftp, kern, lpr, mail, news, ntp, security, syslog, user, uucp, and
 local0, ..., local7.
 The default is daemon.
 .It Fl T Ar syslog_tag
 Set the tag which is appended to all syslog messages.
 The default is daemon.
 .El
 .Pp
 If any of the options
 .Fl p ,
 .Fl P ,
 .Fl r ,
 .Fl o ,
 .Fl s ,
 .Fl T ,
 .Fl m ,
 .Fl S ,
 or
 .Fl l
 are specified, the program is executed in a spawned child process.
 The
 .Nm
 waits until it terminates to keep the pid file(s) locked and removes them
 after the process exits or restarts the program.
 In this case if the monitoring
 .Nm
 receives software termination signal (SIGTERM) it forwards it to the
 spawned process.
 Normally it will cause the child to exit, remove the pidfile(s)
 and then terminate.
 .Pp
 If neither file or syslog output are selected, all output is redirected to the
 .Nm
 process and written to stdout.
 The
 .Fl f
 option may be used to suppress the stdout output completely.
 .Pp
 The
 .Fl P
 option is useful combined with the
 .Fl r
 option as
 .Ar supervisor_pidfile
 contains the ID of the supervisor
 not the child.
 This is especially important if you use
 .Fl r
 in an rc script as the
 .Fl p
 option will give you the child's ID to signal when you attempt to
 stop the service, causing
 .Nm
 to restart the child.
 .Sh EXIT STATUS
 The
 .Nm
 utility exits 1 if an error is returned by the
 .Xr daemon 3
 library routine, 2 if
 .Ar child_pidfile
 or
 .Ar supervisor_pidfile
 is requested, but cannot be opened, 3 if process is already running (pidfile
 exists and is locked), 4 if
 .Ar syslog_priority
 is not accepted, 5 if
 .Ar syslog_facility
 is not accepted, 6 if
 .Ar output_mask
 is not within the accepted range, 7 if
 .Ar output_file
 cannot be opened for appending, and otherwise 0.
 .Sh DIAGNOSTICS
 If the command cannot be executed, an error message is printed to
 standard error.
 The exact behavior depends on the logging parameters and the
 .Fl f
 flag.
 .Sh SEE ALSO
+.Xr nohup 1 ,
 .Xr setregid 2 ,
 .Xr setreuid 2 ,
 .Xr daemon 3 ,
 .Xr exec 3 ,
 .Xr pidfile 3 ,
 .Xr termios 4 ,
 .Xr tty 4
 .Sh HISTORY
 The
 .Nm
 utility first appeared in
 .Fx 4.7 .