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inetd.8: Sort options

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- Cluster flags without arguments together.
- Simplify the synopsis of the -a flag. There is no need to distinguish
  between address and hostname there.
- Add a missing argument to the -a flag in the description section.
- Fix some typos.

MFC after:	3 days
This commit is contained in:
Mateusz Piotrowski 2021-12-06 21:56:42 +01:00
parent aab6fe0c2c
commit 593ad024e4
1 changed files with 68 additions and 71 deletions
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139
usr.sbin/inetd/inetd.8
View File

@ -37,17 +37,14 @@
.Dq super-server
.Sh SYNOPSIS
.Nm
.Op Fl d
.Op Fl l
.Op Fl w
.Op Fl W
.Op Fl c Ar maximum
.Op Fl dlWw
.Op Fl a Ar address
.Op Fl C Ar rate
.Op Fl a Ar address | hostname
.Op Fl c Ar maximum
.Op Fl p Ar filename
.Op Fl R Ar rate
.Op Fl s Ar maximum
.Op Ar configuration file
.Op Ar configuration_file
.Sh DESCRIPTION
The
.Nm
@ -74,40 +71,7 @@ reducing load on the system.
.Pp
The following options are available:
.Bl -tag -width indent
.It Fl d
Turn on debugging.
.It Fl l
Turn on logging of successful connections.
.It Fl w
Turn on TCP Wrapping for external services.
See the
.Sx "IMPLEMENTATION NOTES"
section for more information on TCP Wrappers support.
.It Fl W
Turn on TCP Wrapping for internal services which are built in to
.Nm .
.It Fl c Ar maximum
Specify the default maximum number of
simultaneous invocations of each service;
the default is unlimited.
May be overridden on a per-service basis with the "max-child"
parameter.
.It Fl C Ar rate
Specify the default maximum number of times a service can be invoked
from a single IP address in one minute; the default is unlimited.
May be overridden on a per-service basis with the
"max-connections-per-ip-per-minute" parameter.
.It Fl R Ar rate
Specify the maximum number of times a service can be invoked
in one minute; the default is 256.
A rate of 0 allows an unlimited number of invocations.
.It Fl s Ar maximum
Specify the default maximum number of
simultaneous invocations of each service from a single IP address;
the default is unlimited.
May be overridden on a per-service basis with the "max-child-per-ip"
parameter.
.It Fl a
.It Fl a Ar address
Specify one specific IP address to bind to.
Alternatively, a hostname can be specified,
in which case the IPv4 or IPv6 address
@ -139,8 +103,41 @@ See the explanation of the
.Pa /etc/inetd.conf
.Em protocol
field below.
.It Fl C Ar rate
Specify the default maximum number of times a service can be invoked
from a single IP address in one minute; the default is unlimited.
May be overridden on a per-service basis with the
"max-connections-per-ip-per-minute" parameter.
.It Fl c Ar maximum
Specify the default maximum number of
simultaneous invocations of each service;
the default is unlimited.
May be overridden on a per-service basis with the "max-child"
parameter.
.It Fl d
Turn on debugging.
.It Fl l
Turn on logging of successful connections.
.It Fl p
Specify an alternate file in which to store the process ID.
.It Fl R Ar rate
Specify the maximum number of times a service can be invoked
in one minute; the default is 256.
A rate of 0 allows an unlimited number of invocations.
.It Fl s Ar maximum
Specify the default maximum number of
simultaneous invocations of each service from a single IP address;
the default is unlimited.
May be overridden on a per-service basis with the "max-child-per-ip"
parameter.
.It Fl W
Turn on TCP Wrapping for internal services which are built in to
.Nm .
.It Fl w
Turn on TCP Wrapping for external services.
See the
.Sx "IMPLEMENTATION NOTES"
section for more information on TCP Wrappers support.
.El
.Pp
Upon execution,
@ -468,6 +465,26 @@ If the real
service is disabled,
return this username for every request.
This is primarily useful when running this service on a NAT machine.
.It Fl F
Same as
.Fl f
but without the restriction that the username in
.Pa .fakeid
must not match an existing user.
.It Fl f
If the file
.Pa .fakeid
exists in the home directory of the identified user, report the username
found in that file instead of the real username.
If the username found in
.Pa .fakeid
is that of an existing user,
then the real username is reported.
If the
.Fl i
flag is also given then the username in
.Pa .fakeid
is checked against existing user IDs instead.
.It Fl g
Instead of returning
the user's name to the ident requester,
@ -483,38 +500,8 @@ but also any fallback name,
or
.Pa .noident
files.
.It Fl t Xo
.Ar sec Ns Op . Ns Ar usec
.Xc
Specify a timeout for the service.
The default timeout is 10.0 seconds.
.It Fl r
Offer a real
.Dq auth
service, as per RFC 1413.
All the remaining flags apply only in this case.
.It Fl i
Return numeric user IDs instead of usernames.
.It Fl f
If the file
.Pa .fakeid
exists in the home directory of the identified user, report the username
found in that file instead of the real username.
If the username found in
.Pa .fakeid
is that of an existing user,
then the real username is reported.
If the
.Fl i
flag is also given then the username in
.Pa .fakeid
is checked against existing user IDs instead.
.It Fl F
same as
.Fl f
but without the restriction that the username in
.Pa .fakeid
must not match an existing user.
.It Fl n
If the file
.Pa .noident
@ -528,6 +515,16 @@ Use
.Ar osname
instead of the name of the system as reported by
.Xr uname 3 .
.It Fl r
Offer a real
.Dq auth
service, as per RFC 1413.
All the remaining flags apply only in this case.
.It Fl t Xo
.Ar sec Ns Op Cm \&. Ns Ar usec
.Xc
Specify a timeout for the service.
The default timeout is 10.0 seconds.
.El
.Pp
The