diff --git a/usr.sbin/lpr/lpd/lpd.8 b/usr.sbin/lpr/lpd/lpd.8
index c9607265ee6f..bff3093bcd09 100644
--- a/usr.sbin/lpr/lpd/lpd.8
+++ b/usr.sbin/lpr/lpd/lpd.8
@@ -1,354 +1,354 @@
 .\" Copyright (c) 1983, 1991, 1993
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 .\" modification, are permitted provided that the following conditions
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 .\"    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.
 .\"
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 .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 .\"     @(#)lpd.8	8.3 (Berkeley) 4/19/94
 .\" $FreeBSD$
 .\"
-.Dd April 9, 2021
+.Dd April 15, 2021
 .Dt LPD 8
 .Os
 .Sh NAME
 .Nm lpd
 .Nd line printer spooler daemon
 .Sh SYNOPSIS
 .Nm
 .Op Fl cdlpsW46
 .Op Ar port#
 .Sh DESCRIPTION
 The
 .Nm
 utility
 is the line printer daemon (spool area handler) and is normally invoked
 at boot time from the
 .Xr rc 8
 file.
 It makes a single pass through the
 .Xr printcap 5
 file to find out about the existing printers and
 prints any files left after a crash.
 It then uses the system calls
 .Xr listen 2
 and
 .Xr accept 2
 to receive requests to print files in the queue,
 transfer files to the spooling area, display the queue,
 or remove jobs from the queue.
 In each case, it forks a child to handle
 the request so the parent can continue to listen for more requests.
 .Pp
 Available options:
 .Bl -tag -width Ds
 .It Fl c
 By default, if some remote host has a connection error while trying to
 send a print request to
 .Nm
 on a local host,
 .Nm
 will only send error message to that remote host.
 The
 .Fl c
 flag causes
 .Nm
 to also log all of those connection errors via
 .Xr syslog 3 .
 .It Fl d
 Turn on
 .Dv SO_DEBUG
 on the Internet listening socket (see
 .Xr setsockopt 2 ) .
 .It Fl l
 The
 .Fl l
 flag causes
 .Nm
 to log valid requests received from the network.
 This can be useful
 for debugging purposes.
 .It Fl p
 The
 .Fl p
 flag is a synonym for the
 .Fl s
 flag.
 It is being deprecated, and may be removed in a
 future version of
 .Nm .
 .It Fl s
 The
 .Fl s
 (secure) flag causes
 .Nm
 not to open an Internet listening socket.
 This means that
 .Nm
 will not accept any connections from any remote
 hosts, although it will still accept print requests
 from all local users.
 .It Fl F
 By default,
 .Nm
 will daemonize into the background.
 The
 .Fl F
 flag causes
 .Nm
 to remain in the foreground.
 Logging is still performed with
 .Xr syslog 3 .
 .It Fl W
 By default, the
 .Nm
 daemon will only accept connections which originate
 from a reserved-port (<1024) on the remote host.
 The
 .Fl W
 flag causes
 .Nm
 to accept connections coming from any port.
 This is can be useful when you want to accept print jobs
 from certain implementations of lpr written for Windows.
 .It Fl 4
 Inet only.
 .It Fl 6
 Inet6 only.
 .It Fl 46
 Inet and inet6 (default).
 .It Ar "port#"
 The Internet port number used to rendezvous
 with other processes is normally obtained with
 .Xr getservbyname 3
 but can be changed with the
 .Ar port#
 argument.
 .El
 .Pp
 Access control is provided by two means.
 First, all requests must come from
 one of the machines listed in the file
 .Pa /etc/hosts.equiv
 or
 .Pa /etc/hosts.lpd .
 Second, if the
 .Li rs
 capability is specified in the
 .Xr printcap 5
 entry for the printer being accessed,
 .Em lpr
 requests will only be honored for those users with accounts on the
 machine with the printer.
 .Pp
 The file
 .Em minfree
 in each spool directory contains the number of kilobytes to leave free
 so that the line printer queue will not completely fill the disk.
 The
 .Em minfree
 file can be edited with your favorite text editor.
 .Pp
 The daemon begins processing files
 after it has successfully set the lock for exclusive
 access (described a bit later),
 and scans the spool directory
 for files beginning with
 .Em cf .
 Lines in each
 .Em cf
 file specify files to be printed or non-printing actions to be
 performed.
 Each such line begins with a key character
 to specify what to do with the remainder of the line.
 .Bl -tag -width Ds
 .It J
 Job Name.
 String to be used for the job name on the burst page.
 .It C
 Classification.
 String to be used for the classification line
 on the burst page.
 .It L
 Literal.
 The line contains identification info from
 the password file and causes the banner page to be printed.
 .It T
 Title.
 String to be used as the title for
 .Xr pr 1 .
 .It H
 Host Name.
 Name of the machine where
 .Xr lpr 1
 was invoked.
 .It P
 Person.
 Login name of the person who invoked
 .Xr lpr 1 .
 This is used to verify ownership by
 .Xr lprm 1 .
 .It M
 Send mail to the specified user when the current print job completes.
 .It f
 Formatted File.
 Name of a file to print which is already formatted.
 .It l
 Like ``f'' but passes control characters and does not make page breaks.
 .It p
 Name of a file to print using
 .Xr pr 1
 as a filter.
 .It t
 Troff File.
 The file contains
 .Xr troff 1
 output (cat phototypesetter commands).
 .It n
 Ditroff File.
 The file contains device independent troff
 output.
 .It r
 DVI File.
 The file contains
 .Tn Tex l
 output
 DVI format from Stanford.
 .It g
 Graph File.
 The file contains data produced by
 .Xr plot 3 .
 .It c
 Cifplot File.
 The file contains data produced by
 .Em cifplot .
 .It v
 The file contains a raster image.
 .It r
 The file contains text data with
 FORTRAN carriage control characters.
 .It \&1
 Troff Font R.
 Name of the font file to use instead of the default.
 .It \&2
 Troff Font I.
 Name of the font file to use instead of the default.
 .It \&3
 Troff Font B.
 Name of the font file to use instead of the default.
 .It \&4
 Troff Font S.
 Name of the font file to use instead of the default.
 .It W
 Width.
 Changes the page width (in characters) used by
 .Xr pr 1
 and the text filters.
 .It I
 Indent.
 The number of characters to indent the output by (in ASCII).
 .It U
 Unlink.
 Name of file to remove upon completion of printing.
 .It N
 File name.
 The name of the file which is being printed, or a blank
 for the standard input (when
 .Xr lpr 1
 is invoked in a pipeline).
 .It Z
 Locale.
 String to be used as the locale for
 .Xr pr 1 .
 .El
 .Pp
 If a file cannot be opened, a message will be logged via
 .Xr syslog 3
 using the
 .Em LOG_LPR
 facility.
 The
 .Nm
 utility will try up to 20 times
 to reopen a file it expects to be there, after which it will
 skip the file to be printed.
 .Pp
 The
 .Nm
 utility uses
 .Xr flock 2
 to provide exclusive access to the lock file and to prevent multiple
 daemons from becoming active simultaneously.
 If the daemon should be killed
 or die unexpectedly, the lock file need not be removed.
 The lock file is kept in a readable
 .Tn ASCII
 form
 and contains two lines.
 The first is the process id of the daemon and the second is the control
 file name of the current job being printed.
 The second line is updated to
 reflect the current status of
 .Nm
 for the programs
 .Xr lpq 1
 and
 .Xr lprm 1 .
 .Sh FILES
 .Bl -tag -width "/var/spool/*/minfree" -compact
 .It Pa /etc/printcap
 printer description file
 .It Pa /var/spool/*
 spool directories
 .It Pa /var/spool/*/minfree
 minimum free space to leave
 .It Pa /dev/lp*
 line printer devices
 .It Pa /var/run/printer
 socket for local requests
 .It Pa /etc/hosts.equiv
 lists machine names allowed printer access
 .It Pa /etc/hosts.lpd
 lists machine names allowed printer access,
 but not under same administrative control.
 .El
 .Sh SEE ALSO
 .Xr lpq 1 ,
 .Xr lpr 1 ,
 .Xr lprm 1 ,
 .Xr setsockopt 2 ,
 .Xr syslog 3 ,
 .Xr hosts.lpd 5 ,
 .Xr printcap 5 ,
 .Xr chkprintcap 8 ,
 .Xr lpc 8 ,
 .Xr pac 8
 .Rs
 .\" 4.4BSD SMM:7
 .%A Ralph Campbell
 .%T "4.2 BSD Line Printer Spooler Manual"
 .Re
 .Sh HISTORY
 An
 .Nm
 daemon appeared in Version 6 AT&T UNIX.