BSD 4_3_Net_2 release

[unix-history] / usr / src / usr.bin / ftp / ftp.1

diff --git a/usr/src/usr.bin/ftp/ftp.1 b/usr/src/usr.bin/ftp/ftp.1
index a19fa68..9f69ff2 100644 (file)
--- a/usr/src/usr.bin/ftp/ftp.1
+++ b/usr/src/usr.bin/ftp/ftp.1
@@ -1,821 +1,1136 @@
-.\" Copyright (c) 1985 Regents of the University of California.
-.\" All rights reserved.  The Berkeley software License Agreement
-.\" specifies the terms and conditions for redistribution.
+.\" Copyright (c) 1985, 1989, 1990 The Regents of the University of California.
+.\" All rights reserved.

 .\"
 .\"

-.\"    @(#)ftp.1       6.4 (Berkeley) %G%
+.\" 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. All advertising materials mentioning features or use of this software
+.\"    must display the following acknowledgement:
+.\"    This product includes software developed by the University of
+.\"    California, Berkeley and its contributors.
+.\" 4. 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.

 .\"
 .\"

-.TH FTP 1C "April 29, 1985"
-.UC 5
-.SH NAME
-ftp \- ARPANET file transfer program
-.SH SYNOPSIS
-.B ftp
-[ 
-.B \-v
-] [
-.B \-d
-] [
-.B \-i
-] [
-.B \-n
-] [
-.B \-g
-] [
-.B host
-]
-.SH DESCRIPTION
-.I Ftp
-is the user interface to the ARPANET standard File Transfer Protocol.
+.\" 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.
+.\"
+.\"    @(#)ftp.1       6.18 (Berkeley) 7/30/91
+.\"
+.Dd July 30, 1991
+.Dt FTP 1
+.Os BSD 4.2
+.Sh NAME
+.Nm ftp
+.Nd
+.Tn ARPANET
+file transfer program
+.Sh SYNOPSIS
+.Nm ftp
+.Op Fl v
+.Op Fl d
+.Op Fl i
+.Op Fl n
+.Op Fl g
+.Op Ar host
+.Sh DESCRIPTION
+.Nm Ftp
+is the user interface to the
+.Tn ARPANET
+standard File Transfer Protocol.

 The program allows a user to transfer files to and from a
 remote network site.
 The program allows a user to transfer files to and from a
 remote network site.

-.PP
-The client host with which 
-.I ftp
+.Pp
+Options may be specified at the command line, or to the
+command interpreter.
+.Bl -tag -width flag
+.It Fl v
+Verbose option forces
+.Nm ftp
+to show all responses from the remote server, as well
+as report on data transfer statistics.
+.It Fl n
+Restrains
+.Nm ftp
+from attempting \*(Lqauto-login\*(Rq upon initial connection.
+If auto-login is enabled,
+.Nm ftp
+will check the
+.Pa .netrc
+(see below) file in the user's home directory for an entry describing
+an account on the remote machine.
+If no entry exists,
+.Nm ftp
+will prompt for the remote machine login name (default is the user
+identity on the local machine), and, if necessary, prompt for a password
+and an account with which to login.
+.It Fl i
+Turns off interactive prompting during
+multiple file transfers.
+.It Fl d
+Enables debugging.
+.It Fl g
+Disables file name globbing.
+.El
+.Pp
+The client host with which
+.Nm ftp

 is to communicate may be specified on the command line.
 If this is done,
 is to communicate may be specified on the command line.
 If this is done,

-.I ftp
-will immediately attempt to establish a connection to an FTP
-server on that host; otherwise, 
-.I ftp
+.Nm ftp
+will immediately attempt to establish a connection to an
+.Tn FTP
+server on that host; otherwise,
+.Nm ftp

 will enter its command interpreter and await instructions
 will enter its command interpreter and await instructions

-from the user.  When 
-.I ftp
-is awaiting commands from the user the prompt \*(lqftp>\*(rq
-is provided the user.  The following commands are recognized
+from the user.
+When
+.Nm ftp
+is awaiting commands from the user the prompt
+.Ql ftp>
+is provided to the user.
+The following commands are recognized

 by
 by

-.IR ftp :
-.TP
-\fB\&!\fP [ \fIcommand\fP [ \fIargs\fP ] ]
+.Nm ftp  :
+.Bl -tag -width Fl
+.It Ic \&! Op Ar command Op Ar args

 Invoke an interactive shell on the local machine.
 If there are arguments, the first is taken to be a command to execute
 directly, with the rest of the arguments as its arguments.
 Invoke an interactive shell on the local machine.
 If there are arguments, the first is taken to be a command to execute
 directly, with the rest of the arguments as its arguments.

-.TP
-\fB\&$\fP \fImacro-name\fP [ \fIargs\fP ]
-Execute the macro \fImacro-name\fP that was defined with the
-\fBmacdef\fP command.
+.It Ic \&$ Ar macro-name Op Ar args
+Execute the macro
+.Ar macro-name
+that was defined with the
+.Ic macdef
+command.

 Arguments are passed to the macro unglobbed.
 Arguments are passed to the macro unglobbed.

-.TP
-\fBaccount\fP [ \fIpasswd\fP ]
+.It Ic account Op Ar passwd

 Supply a supplemental password required by a remote system for access
 to resources once a login has been successfully completed.
 If no argument is included, the user will be prompted for an account
 password in a non-echoing input mode.
 Supply a supplemental password required by a remote system for access
 to resources once a login has been successfully completed.
 If no argument is included, the user will be prompted for an account
 password in a non-echoing input mode.

-.TP
-\fBappend\fP \fIlocal-file\fP [ \fIremote-file\fP ]
-Append a local file to a file on the remote machine.  If
-.I remote-file
+.It Ic append Ar local-file Op Ar remote-file
+Append a local file to a file on the remote machine.
+If
+.Ar remote-file

 is left unspecified, the local file name is used in naming the
 remote file after being altered by any
 is left unspecified, the local file name is used in naming the
 remote file after being altered by any

-.I ntrans
+.Ic ntrans

 or
 or

-.I nmap
+.Ic nmap

 setting.
 File transfer uses the current settings for
 setting.
 File transfer uses the current settings for

-.IR type ,
-.IR format ,
-.IR mode ,
+.Ic type  ,
+.Ic format ,
+.Ic mode  ,

 and
 and

-.IR structure .
-.TP
-.B ascii
-Set the file transfer 
-.I type
-to network ASCII.  This is the default type.
-.TP
-.B bell
+.Ic structure .
+.It Ic ascii
+Set the file transfer
+.Ic type
+to network
+.Tn ASCII .
+This is the default type.
+.It Ic bell

 Arrange that a bell be sounded after each file transfer
 command is completed.
 Arrange that a bell be sounded after each file transfer
 command is completed.

-.TP
-.B binary
+.It Ic binary

 Set the file transfer
 Set the file transfer

-.I type
+.Ic type

 to support binary image transfer.
 to support binary image transfer.

-.TP
-.B bye
-Terminate the FTP session with the remote server
+.It Ic bye
+Terminate the
+.Tn FTP
+session with the remote server

 and exit
 and exit

-.IR ftp .
+.Nm ftp  .

 An end of file will also terminate the session and exit.
 An end of file will also terminate the session and exit.

-.TP
-.B case
+.It Ic case

 Toggle remote computer file name case mapping during
 Toggle remote computer file name case mapping during

-.B mget
+.Ic mget

 commands.
 When
 commands.
 When

-.B case
+.Ic case

 is on (default is off), remote computer file names with all letters in
 upper case are written in the local directory with the letters mapped
 to lower case.
 is on (default is off), remote computer file names with all letters in
 upper case are written in the local directory with the letters mapped
 to lower case.

-.TP
-.BI cd " remote-directory"
+.It Ic \&cd Ar remote-directory

 Change the working directory on the remote machine
 Change the working directory on the remote machine

-to 
-.IR remote-directory .
-.TP
-.B cdup
+to
+.Ar remote-directory  .
+.It Ic cdup

 Change the remote machine working directory to the parent of the
 current remote machine working directory.
 Change the remote machine working directory to the parent of the
 current remote machine working directory.

-.TP
-.B close
-Terminate the FTP session with the remote server, and
+.It Ic chmod Ar mode file-name
+Change the permission modes of the file
+.Ar file-name
+on the remote
+sytem to
+.Ar mode  .
+.It Ic close
+Terminate the
+.Tn FTP
+session with the remote server, and

 return to the command interpreter.
 Any defined macros are erased.
 return to the command interpreter.
 Any defined macros are erased.

-.TP
-.B cr
+.It Ic \&cr

 Toggle carriage return stripping during
 ascii type file retrieval.
 Records are denoted by a carriage return/linefeed sequence
 during ascii type file transfer.
 When
 Toggle carriage return stripping during
 ascii type file retrieval.
 Records are denoted by a carriage return/linefeed sequence
 during ascii type file transfer.
 When

-.B cr
+.Ic \&cr

 is on (the default), carriage returns are stripped from this
 is on (the default), carriage returns are stripped from this

-sequence to conform with the UNIX single linefeed record
+sequence to conform with the
+.Ux
+single linefeed record

 delimiter.
 delimiter.

-Records on non-UNIX remote systems may contain single linefeeds;
+Records on
+.Pf non\- Ns Ux
+remote systems may contain single linefeeds;

 when an ascii type transfer is made, these linefeeds may be
 distinguished from a record delimiter only when
 when an ascii type transfer is made, these linefeeds may be
 distinguished from a record delimiter only when

-.B cr
+.Ic \&cr

 is off.
 is off.

-.TP
-.BI delete " remote-file"
+.It Ic delete Ar remote-file

 Delete the file
 Delete the file

-.I remote-file
+.Ar remote-file

 on the remote machine.
 on the remote machine.

-.TP
-\fBdebug\fP [ \fIdebug-value\fP ]
-Toggle debugging mode.  If an optional
-.I debug-value
+.It Ic debug Op Ar debug-value
+Toggle debugging mode.
+If an optional
+.Ar debug-value

 is specified it is used to set the debugging level.
 When debugging is on,
 is specified it is used to set the debugging level.
 When debugging is on,

-.I ftp
+.Nm ftp

 prints each command sent to the remote machine, preceded
 prints each command sent to the remote machine, preceded

-by the string \*(lq-->\*(rq.
-.TP
-\fBdir\fP [ \fIremote-directory\fP ] [ \fIlocal-file\fP ]
+by the string
+.Ql \-\->
+.It Xo
+.Ic dir
+.Op Ar remote-directory
+.Op Ar local-file
+.Xc

 Print a listing of the directory contents in the
 directory,
 Print a listing of the directory contents in the
 directory,

-.IR remote-directory ,
+.Ar remote-directory  ,

 and, optionally, placing the output in
 and, optionally, placing the output in

-.IR local-file .
+.Ar local-file  .
+If interactive prompting is on,
+.Nm ftp
+will prompt the user to verify that the last argument is indeed the
+target local file for receiving
+.Ic dir
+output.

 If no directory is specified, the current working
 If no directory is specified, the current working

-directory on the remote machine is used.  If no local
-file is specified, or \fIlocal-file\fP is \fB-\fP,
+directory on the remote machine is used.
+If no local
+file is specified, or
+.Ar local-file
+is
+.Fl  ,

 output comes to the terminal.
 output comes to the terminal.

-.TP
-.B disconnect
+.It Ic disconnect

 A synonym for
 A synonym for

-.BR close .
-.TP
-.BI form " format"
-Set the file transfer 
-.I form
-to 
-.IR format .
-The default format is \*(lqfile\*(rq.
-.TP
-\fBget\fP \fIremote-file\fP [ \fIlocal-file\fP ]
-Retrieve the 
-.I remote-file
-and store it on the local machine.  If the local
+.Ar close  .
+.It Ic form Ar format
+Set the file transfer
+.Ic form
+to
+.Ar format  .
+The default format is \*(Lqfile\*(Rq.
+.It Ic get Ar remote-file Op Ar local-file
+Retrieve the
+.Ar remote-file
+and store it on the local machine.
+If the local

 file name is not specified, it is given the same
 name it has on the remote machine, subject to
 alteration by the current
 file name is not specified, it is given the same
 name it has on the remote machine, subject to
 alteration by the current

-.IR case ,
-.IR ntrans ,
+.Ic case  ,
+.Ic ntrans ,

 and
 and

-.I nmap
+.Ic nmap

 settings.
 settings.

-The current settings for 
-.IR type ,
-.IR form ,
-.IR mode ,
+The current settings for
+.Ic type  ,
+.Ic form ,
+.Ic mode  ,

 and
 and

-.I structure
+.Ic structure

 are used while transferring the file.
 are used while transferring the file.

-.TP
-\fBglob\fP
-Toggle filename expansion for \fBmdelete\fP, \fBmget\fP and \fBmput\fP.
-If globbing is turned off with \fBglob\fP, the file name arguments
+.It Ic glob
+Toggle filename expansion for
+.Ic mdelete  ,
+.Ic mget
+and
+.Ic mput  .
+If globbing is turned off with
+.Ic glob  ,
+the file name arguments

 are taken literally and not expanded.
 are taken literally and not expanded.

-Globbing for \fBmput\fP is done as in \fBcsh\fP(1).
-For \fBmdelete\fP and \fBmget\fP, each remote file name is expanded
+Globbing for
+.Ic mput
+is done as in
+.Xr csh 1 .
+For
+.Ic mdelete
+and
+.Ic mget  ,
+each remote file name is expanded

 separately on the remote machine and the lists are not merged.
 separately on the remote machine and the lists are not merged.

-Expansion of a directory name is likely to be 
+Expansion of a directory name is likely to be

 different from expansion of the name of an ordinary file:
 the exact result depends on the foreign operating system and ftp server,
 different from expansion of the name of an ordinary file:
 the exact result depends on the foreign operating system and ftp server,

-and can be previewed by doing `\fBmls\fP\ \fIremote-files\fP\ \fB-\fP'.
-Note:  \fBmget\fP and \fBmput\fP are not meant to transfer
-entire directory subtrees of files.  That can be done by
-transferring a \fBtar\fP(1) archive of the subtree (in binary mode).
-.TP
-\fBhash\f
+and can be previewed by doing
+.Ql mls remote-files \-
+Note:
+.Ic mget
+and
+.Ic mput
+are not meant to transfer
+entire directory subtrees of files.
+That can be done by
+transferring a
+.Xr tar 1
+archive of the subtree (in binary mode).
+.It Ic hash

 Toggle hash-sign (``#'') printing for each data block
 Toggle hash-sign (``#'') printing for each data block

-transferred.  The size of a data block is 1024 bytes.
-.TP
-\fBhelp\fP [ \fIcommand\fP ]
+transferred.
+The size of a data block is 1024 bytes.
+.It Ic help Op Ar command

 Print an informative message about the meaning of
 Print an informative message about the meaning of

-.IR command .
-If no argument is given, 
-.I ftp
+.Ar command  .
+If no argument is given,
+.Nm ftp

 prints a list of the known commands.
 prints a list of the known commands.

-.TP
-\fBlcd\fP [ \fIdirectory\fP ]
-Change the working directory on the local machine.  If
-no 
-.I directory
+.It Ic idle Op Ar seconds
+Set the inactivity timer on the remote server to
+.Ar seconds
+seconds.
+If
+.Ar seconds
+is ommitted, the current inactivity timer is printed.
+.It Ic lcd Op Ar directory
+Change the working directory on the local machine.
+If
+no
+.Ar directory

 is specified, the user's home directory is used.
 is specified, the user's home directory is used.

-.TP
-\fBls\fP [ \fIremote-directory\fP ] [ \fIlocal-file\fP ]
-Print an abbreviated listing of the contents of a
-directory on the remote machine.  If
-.I remote-directory
-is left unspecified, the current working directory
-is used.  If no local file is specified, or if \fIlocal-file\fR is \fB-\fR,
+.It Xo
+.Ic \&ls
+.Op Ar remote-directory
+.Op Ar local-file
+.Xc
+Print a listing of the contents of a
+directory on the remote machine.
+The listing includes any system-dependent information that the server
+chooses to include; for example, most
+.Ux
+systems will produce
+output from the command
+.Ql ls \-l .
+(See also
+.Ic nlist . )
+If
+.Ar remote-directory
+is left unspecified, the current working directory is used.
+If interactive prompting is on,
+.Nm ftp
+will prompt the user to verify that the last argument is indeed the
+target local file for receiving
+.Ic \&ls
+output.
+If no local file is specified, or if
+.Ar local-file
+is
+.Sq Fl ,

 the output is sent to the terminal.
 the output is sent to the terminal.

-.TP
-\fBmacdef\fP \fImacro-name\fP
+.It Ic macdefNs Ar macro-name

 Define a macro.
 Subsequent lines are stored as the macro
 Define a macro.
 Subsequent lines are stored as the macro

-\fImacro-name\fP; a null line (consecutive newline characters
+.Ar macro-name  ;
+a null line (consecutive newline characters

 in a file or
 carriage returns from the terminal) terminates macro input mode.
 There is a limit of 16 macros and 4096 total characters in all
 defined macros.
 Macros remain defined until a
 in a file or
 carriage returns from the terminal) terminates macro input mode.
 There is a limit of 16 macros and 4096 total characters in all
 defined macros.
 Macros remain defined until a

-.B close
+.Ic close

 command is executed.
 command is executed.

-The macro processor interprets '$' and '\\' as special characters.
-A '$' followed by a number (or numbers) is replaced by the
+The macro processor interprets `$' and `\e' as special characters.
+A `$' followed by a number (or numbers) is replaced by the

 corresponding argument on the macro invocation command line.
 corresponding argument on the macro invocation command line.

-A '$' followed by an 'i' signals that macro processor that the
-executing macro is to be looped. On the first pass '$i' is
+A `$' followed by an `i' signals that macro processor that the
+executing macro is to be looped.
+On the first pass `$i' is

 replaced by the first argument on the macro invocation command line,
 on the second pass it is replaced by the second argument, and so on.
 replaced by the first argument on the macro invocation command line,
 on the second pass it is replaced by the second argument, and so on.

-A '\\' followed by any character is replaced by that character.
-Use the '\\' to prevent special treatment of the '$'.
-.TP
-\fBmdelete\fP [ \fIremote-files\fP ]
-Delete the \fIremote-files\fP on the remote machine.
-.TP
-\fBmdir\fP \fIremote-files\fP \fIlocal-file\fP
-Like \fBdir\fP, except multiple remote files may be specified.
+A `\e' followed by any character is replaced by that character.
+Use the `\e' to prevent special treatment of the `$'.
+.It Ic mdelete Op Ar remote-files
+Delete the
+.Ar remote-files
+on the remote machine.
+.It Ic mdir Ar remote-files local-file
+Like
+.Ic dir  ,
+except multiple remote files may be specified.

 If interactive prompting is on,
 If interactive prompting is on,

-.I ftp
+.Nm ftp

 will prompt the user to verify that the last argument is indeed the
 target local file for receiving
 will prompt the user to verify that the last argument is indeed the
 target local file for receiving

-.B mdir
+.Ic mdir

 output.
 output.

-.TP
-\fBmget\fP \fIremote-files\fP
-Expand the \fIremote-files\fP on the remote machine
-and do a \fBget\fP for each file name thus produced.
-See \fBglob\fR for details on the filename expansion.
+.It Ic mget Ar remote-files
+Expand the
+.Ar remote-files
+on the remote machine
+and do a
+.Ic get
+for each file name thus produced.
+See
+.Ic glob
+for details on the filename expansion.

 Resulting file names will then be processed according to
 Resulting file names will then be processed according to

-.IR case ,
-.IR ntrans ,
+.Ic case  ,
+.Ic ntrans ,

 and
 and

-.I nmap
+.Ic nmap

 settings.
 Files are transferred into the local working directory,
 settings.
 Files are transferred into the local working directory,

-which can be changed with `\fBlcd\fP\ directory';
-new local directories can be created with `\fB!\fP\ mkdir\ directory'.
-.TP
-\fBmkdir\fP \fIdirectory-name\fP
+which can be changed with
+.Ql lcd directory ;
+new local directories can be created with
+.Ql "\&! mkdir directory" .
+.It Ic mkdir Ar directory-name

 Make a directory on the remote machine.
 Make a directory on the remote machine.

-.TP
-\fBmls\fP \fIremote-files\fP \fIlocal-file\fP
-Like \fBls\fP, except multiple remote files may be specified.
+.It Ic mls Ar remote-files local-file
+Like
+.Ic nlist  ,
+except multiple remote files may be specified,
+and the
+.Ar local-file
+must be specified.

 If interactive prompting is on,
 If interactive prompting is on,

-.I ftp
+.Nm ftp

 will prompt the user to verify that the last argument is indeed the
 target local file for receiving
 will prompt the user to verify that the last argument is indeed the
 target local file for receiving

-.B mls
+.Ic mls

 output.
 output.

-.TP
-\fBmode\fP [ \fImode-name\fP ]
+.It Ic mode Op Ar mode-name

 Set the file transfer
 Set the file transfer

-.I mode
+.Ic mode

 to
 to

-.IR mode-name .
-The default mode is \*(lqstream\*(rq mode.
-.TP
-\fBmput\fP \fIlocal-files\fP
+.Ar mode-name  .
+The default mode is \*(Lqstream\*(Rq mode.
+.It Ic modtime Ar file-name
+Show the last modification time of the file on the remote machine.
+.It Ic mput Ar local-files

 Expand wild cards in the list of local files given as arguments
 Expand wild cards in the list of local files given as arguments

-and do a \fBput\fR for each file in the resulting list.
-See \fBglob\fP for details of filename expansion.
+and do a
+.Ic put
+for each file in the resulting list.
+See
+.Ic glob
+for details of filename expansion.

 Resulting file names will then be processed according to
 Resulting file names will then be processed according to

-.I ntrans
+.Ic ntrans

 and
 and

-.I nmap
+.Ic nmap

 settings.
 settings.

-.TP
-\fBnmap\fP [ \fIinpattern\fP \fIoutpattern\fP ]
+.It Ic newer Ar file-name
+Get the file only if the modification time of the remote file is more
+recent that the file on the current system.
+If the file does not
+exist on the current system, the remote file is considered
+.Ic newer  .
+Otherwise, this command is identical to
+.Ar get  .
+.It Xo
+.Ic nlist
+.Op Ar remote-directory
+.Op Ar local-file
+.Xc
+Print a  list of the files in a
+directory on the remote machine.
+If
+.Ar remote-directory
+is left unspecified, the current working directory is used.
+If interactive prompting is on,
+.Nm ftp
+will prompt the user to verify that the last argument is indeed the
+target local file for receiving
+.Ic nlist
+output.
+If no local file is specified, or if
+.Ar local-file
+is
+.Fl  ,
+the output is sent to the terminal.
+.It Ic nmap Op Ar inpattern outpattern

 Set or unset the filename mapping mechanism.
 If no arguments are specified, the filename mapping mechanism is unset.
 If arguments are specified, remote filenames are mapped during
 Set or unset the filename mapping mechanism.
 If no arguments are specified, the filename mapping mechanism is unset.
 If arguments are specified, remote filenames are mapped during

-.B mput
+.Ic mput

 commands and
 commands and

-.B put
+.Ic put

 commands issued without a specified remote target filename.
 If arguments are specified, local filenames are mapped during
 commands issued without a specified remote target filename.
 If arguments are specified, local filenames are mapped during

-.B mget
+.Ic mget

 commands and
 commands and

-.B get
+.Ic get

 commands issued without a specified local target filename.
 commands issued without a specified local target filename.

-This command is useful when connecting to a non-UNIX remote computer
+This command is useful when connecting to a
+.No non\- Ns Ux
+remote computer

 with different file naming conventions or practices.
 The mapping follows the pattern set by
 with different file naming conventions or practices.
 The mapping follows the pattern set by

-.I inpattern
+.Ar inpattern

 and
 and

-.IR outpattern .
-.I Inpattern
+.Ar outpattern  .
+.Op Ar Inpattern

 is a template for incoming filenames (which may have already been
 processed according to the
 is a template for incoming filenames (which may have already been
 processed according to the

-.B ntrans
+.Ic ntrans

 and
 and

-.B case
+.Ic case

 settings).
 settings).

-Variable templating is accomplished by including the sequences '$1', '$2',
-\..., '$9' in
-.IR inpattern .
-Use '\\' to prevent this special treatment of the '$' character.
+Variable templating is accomplished by including the
+sequences `$1', `$2', ..., `$9' in
+.Ar inpattern  .
+Use `\\' to prevent this special treatment of the `$' character.

 All other characters are treated literally, and are used to determine the
 All other characters are treated literally, and are used to determine the

-.B nmap
-.I inpattern
+.Ic nmap
+.Op Ar inpattern

 variable values.
 variable values.

-For exmaple, given
-.I inpattern
+For example, given
+.Ar inpattern

 $1.$2 and the remote file name "mydata.data", $1 would have the value
 "mydata", and $2 would have the value "data".
 The
 $1.$2 and the remote file name "mydata.data", $1 would have the value
 "mydata", and $2 would have the value "data".
 The

-.I outpattern
+.Ar outpattern

 determines the resulting mapped filename.
 determines the resulting mapped filename.

-The sequences '$1', '$2', ...., '$9' are replaced by any value resulting
+The sequences `$1', `$2', ...., `$9' are replaced by any value resulting

 from the
 from the

-.I inpattern
+.Ar inpattern

 template.
 template.

-The sequence '$0' is replace by the original filename.
-Additionally, the sequence '[\fIseq1\fP,\fIseq2\f\P]' is replaced by
-.I seq1
+The sequence `$0' is replace by the original filename.
+Additionally, the sequence
+.Ql Op Ar seq1 , Ar seq2
+is replaced by
+.Op Ar seq1

 if
 if

-.I seq1
+.Ar seq1

 is not a null string; otherwise it is replaced by
 is not a null string; otherwise it is replaced by

-.IR seq2 .
-For example, the command "nmap $1.$2.$3 [$1,$2].[$2,file]" would yield
+.Ar seq2 .
+For example, the command
+.Pp
+.Bd -literal -offset indent -compact
+nmap $1.$2.$3 [$1,$2].[$2,file]
+.Ed
+.Pp
+would yield

 the output filename "myfile.data" for input filenames "myfile.data" and
 "myfile.data.old", "myfile.file" for the input filename "myfile", and
 "myfile.myfile" for the input filename ".myfile".
 Spaces may be included in
 the output filename "myfile.data" for input filenames "myfile.data" and
 "myfile.data.old", "myfile.file" for the input filename "myfile", and
 "myfile.myfile" for the input filename ".myfile".
 Spaces may be included in

-.IR outpattern ,
-as in the example: nmap $1 |sed "s/  *$//" > $1 .
-Use the '\\' character to prevent special treatment
-of the '$', '[', ']', and ',' characters.
-.TP
-\fBntrans\fP [ \fIinchars\fP [ \fIoutchars\fP ] ]
+.Ar outpattern  ,
+as in the example: `nmap $1 sed "s/  *$//" > $1' .
+Use the `\e' character to prevent special treatment
+of the `$','[','[', and `,' characters.
+.It Ic ntrans Op Ar inchars Op Ar outchars

 Set or unset the filename character translation mechanism.
 If no arguments are specified, the filename character
 translation mechanism is unset.
 If arguments are specified, characters in
 remote filenames are translated during
 Set or unset the filename character translation mechanism.
 If no arguments are specified, the filename character
 translation mechanism is unset.
 If arguments are specified, characters in
 remote filenames are translated during

-.B mput
+.Ic mput

 commands and
 commands and

-.B put
+.Ic put

 commands issued without a specified remote target filename.
 If arguments are specified, characters in
 local filenames are translated during
 commands issued without a specified remote target filename.
 If arguments are specified, characters in
 local filenames are translated during

-.B mget
+.Ic mget

 commands and
 commands and

-.B get
+.Ic get

 commands issued without a specified local target filename.
 commands issued without a specified local target filename.

-This command is useful when connecting to a non-UNIX remote computer
+This command is useful when connecting to a
+.No non\- Ns Ux
+remote computer

 with different file naming conventions or practices.
 Characters in a filename matching a character in
 with different file naming conventions or practices.
 Characters in a filename matching a character in

-.I inchars
+.Ar inchars

 are replaced with the corresponding character in
 are replaced with the corresponding character in

-.IR outchars .
+.Ar outchars  .

 If the character's position in
 If the character's position in

-.I inchars
+.Ar inchars

 is longer than the length of
 is longer than the length of

-.IR outchars ,
+.Ar outchars  ,

 the character is deleted from the file name.
 the character is deleted from the file name.

-.TP
-\fBopen\fP \fIhost\fP [ \fIport\fP ]
+.It Ic open Ar host Op Ar port

 Establish a connection to the specified
 Establish a connection to the specified

-.I host
-FTP server.  An optional port number may be supplied,
-in which case, 
-.I ftp
-will attempt to contact an FTP server at that port.
-If the 
-.I auto-login
-option is on (default), 
-.I ftp
+.Ar host
+.Tn FTP
+server.
+An optional port number may be supplied,
+in which case,
+.Nm ftp
+will attempt to contact an
+.Tn FTP
+server at that port.
+If the
+.Ic auto-login
+option is on (default),
+.Nm ftp

 will also attempt to automatically log the user in to
 will also attempt to automatically log the user in to

-the FTP server (see below).
-.TP
-.B prompt
-Toggle interactive prompting.  Interactive prompting
+the
+.Tn FTP
+server (see below).
+.It Ic prompt
+Toggle interactive prompting.
+Interactive prompting

 occurs during multiple file transfers to allow the
 user to selectively retrieve or store files.
 occurs during multiple file transfers to allow the
 user to selectively retrieve or store files.

-If prompting is turned off (default is on), any \fBmget\fP or \fBmput\fP
-will transfer all files, and any \fBmdelete\fP will delete all files.
-.TP
-\fBproxy\fP \fIftp-command\fP
+If prompting is turned off (default is on), any
+.Ic mget
+or
+.Ic mput
+will transfer all files, and any
+.Ic mdelete
+will delete all files.
+.It Ic proxy Ar ftp-command

 Execute an ftp command on a secondary control connection.
 This command allows simultaneous connection to two remote ftp
 servers for transferring files between the two servers.
 The first
 Execute an ftp command on a secondary control connection.
 This command allows simultaneous connection to two remote ftp
 servers for transferring files between the two servers.
 The first

-.B proxy
+.Ic proxy

 command should be an
 command should be an

-.BR open ,
+.Ic open  ,

 to establish the secondary control connection.
 Enter the command "proxy ?" to see other ftp commands executable on the
 secondary connection.
 to establish the secondary control connection.
 Enter the command "proxy ?" to see other ftp commands executable on the
 secondary connection.

-The following commands behave diffrently when prefaced by
-.BR proxy :
-.B open
+The following commands behave differently when prefaced by
+.Ic proxy  :
+.Ic open

 will not define new macros during the auto-login process,
 will not define new macros during the auto-login process,

-.B close
+.Ic close

 will not erase existing macro definitions,
 will not erase existing macro definitions,

-.B get
+.Ic get

 and
 and

-.B mget
+.Ic mget

 transfer files from the host on the primary control connection
 to the host on the secondary control connection, and
 transfer files from the host on the primary control connection
 to the host on the secondary control connection, and

-.BR put ,
-.BR mput ,
+.Ic put  ,
+.Ic mput ,

 and
 and

-.B append
+.Ic append

 transfer files from the host on the secondary control connection
 to the host on the primary control connection.
 Third party file transfers depend upon support of the ftp protocol
 transfer files from the host on the secondary control connection
 to the host on the primary control connection.
 Third party file transfers depend upon support of the ftp protocol

-PASV command by the server on the secondary control connection.
-.TP
-\fBput\fP \fIlocal-file\fP [ \fIremote-file\fP ]
-Store a local file on the remote machine.  If 
-.I remote-file
+.Dv PASV
+command by the server on the secondary control connection.
+.It Ic put Ar local-file Op Ar remote-file
+Store a local file on the remote machine.
+If
+.Ar remote-file

 is left unspecified, the local file name is used
 after processing according to any
 is left unspecified, the local file name is used
 after processing according to any

-.I ntrans
+.Ic ntrans

 or
 or

-.I nmap
+.Ic nmap

 settings
 settings

-in naming the remote file.  File transfer uses the
+in naming the remote file.
+File transfer uses the

 current settings for
 current settings for

-.IR type ,
-.IR format ,
-.IR mode ,
+.Ic type  ,
+.Ic format ,
+.Ic mode  ,

 and
 and

-.IR structure .
-.TP
-.B pwd
+.Ic structure  .
+.It Ic pwd

 Print the name of the current working directory on the remote
 machine.
 Print the name of the current working directory on the remote
 machine.

-.TP
-.B quit
+.It Ic quit

 A synonym for
 A synonym for

-.BR bye .
-.TP
-.BI quote " arg1 arg2 ..."
-The arguments specified are sent, verbatim, to the remote FTP
+.Ic bye  .
+.It Ic quote Ar arg1 arg2 ...
+The arguments specified are sent, verbatim, to the remote
+.Tn FTP

 server.
 server.

-.TP
-\fBrecv\fP \fIremote-file\fP [ \fIlocal-file\fP ]
+.It Ic recv Ar remote-file Op Ar local-file

 A synonym for get.
 A synonym for get.

-.TP
-\fBremotehelp\fP [ \fIcommand-name\fP ]
-Request help from the remote FTP server.  If a 
-.I command-name
+.It Ic reget Ar remote-file Op Ar local-file
+Reget acts like get, except that if
+.Ar local-file
+exists and is
+smaller than
+.Ar remote-file  ,
+.Ar local-file
+is presumed to be
+a partially transferred copy of
+.Ar remote-file
+and the transfer
+is continued from the apparent point of failure.
+This command
+is useful when transferring very large files over networks that
+are prone to dropping connections.
+.It Ic remotehelp Op Ar command-name
+Request help from the remote
+.Tn FTP
+server.
+If a
+.Ar command-name

 is specified it is supplied to the server as well.
 is specified it is supplied to the server as well.

-.TP
-\fBrename\fP [ \fIfrom\fP ] [ \fIto\fP ]
+.It Ic remotestatus Op Ar file-name
+With no arguments, show status of remote machine.
+If
+.Ar file-name
+is specified, show status of
+.Ar file-name
+on remote machine.
+.It Xo
+.Ic rename
+.Op Ar from
+.Op Ar to
+.Xc

 Rename the file
 Rename the file

-.I from
+.Ar from

 on the remote machine, to the file
 on the remote machine, to the file

-.IR to .
-.TP
-.B reset
+.Ar to  .
+.It Ic reset

 Clear reply queue.
 This command re-synchronizes command/reply sequencing with the remote
 ftp server.
 Clear reply queue.
 This command re-synchronizes command/reply sequencing with the remote
 ftp server.

-Resynchronization may be neccesary following a violation of the ftp protocol
+Resynchronization may be necessary following a violation of the ftp protocol

 by the remote server.
 by the remote server.

-.TP
-.BI rmdir " directory-name"
+.It Ic restart Ar marker
+Restart the immediately following
+.Ic get
+or
+.Ic put
+at the
+indicated
+.Ar marker  .
+On
+.Ux
+systems, marker is usually a byte
+offset into the file.
+.It Ic rmdir Ar directory-name

 Delete a directory on the remote machine.
 Delete a directory on the remote machine.

-.TP
-.B runique
+.It Ic runique

 Toggle storing of files on the local system with unique filenames.
 If a file already exists with a name equal to the target
 local filename for a
 Toggle storing of files on the local system with unique filenames.
 If a file already exists with a name equal to the target
 local filename for a

-.B get
+.Ic get

 or
 or

-.B mget
-command, a ".1" is appended to name.
+.Ic mget
+command, a ".1" is appended to the name.

 If the resulting name matches another existing file,
 a ".2" is appended to the original name.
 If this process continues up to ".99", an error
 message is printed, and the transfer does not take place.
 The generated unique filename will be reported.
 Note that
 If the resulting name matches another existing file,
 a ".2" is appended to the original name.
 If this process continues up to ".99", an error
 message is printed, and the transfer does not take place.
 The generated unique filename will be reported.
 Note that

-.B runique
+.Ic runique

 will not affect local files generated from a shell command
 (see below).
 The default value is off.
 will not affect local files generated from a shell command
 (see below).
 The default value is off.

-.TP
-\fBsend\fP \fIlocal-file\fP [ \fIremote-file\fP ]
+.It Ic send Ar local-file Op Ar remote-file

 A synonym for put.
 A synonym for put.

-.TP
-.B sendport
-Toggle the use of PORT commands.  By default, 
-.I ftp
-will attempt to use a PORT command when establishing
+.It Ic sendport
+Toggle the use of
+.Dv PORT
+commands.
+By default,
+.Nm ftp
+will attempt to use a
+.Dv PORT
+command when establishing

 a connection for each data transfer.
 a connection for each data transfer.

-The use of PORT commands can prevent delays
-when performing multiple file transfers. If the PORT
-command fails, 
-.I ftp
-will use the default data port.  When the use of PORT
+The use of
+.Dv PORT
+commands can prevent delays
+when performing multiple file transfers.
+If the
+.Dv PORT
+command fails,
+.Nm ftp
+will use the default data port.
+When the use of
+.Dv PORT

 commands is disabled, no attempt will be made to use
 commands is disabled, no attempt will be made to use

-PORT commands for each data transfer.  This is useful
-for certain FTP implementations which do ignore PORT
+.Dv PORT
+commands for each data transfer.
+This is useful
+for certain
+.Tn FTP
+implementations which do ignore
+.Dv PORT

 commands but, incorrectly, indicate they've been accepted.
 commands but, incorrectly, indicate they've been accepted.

-.TP
-.B status
+.It Ic site Ar arg1 arg2 ...
+The arguments specified are sent, verbatim, to the remote
+.Tn FTP
+server as a
+.Dv SITE
+command.
+.It Ic size Ar file-name
+Return size of
+.Ar file-name
+on remote machine.
+.It Ic status

 Show the current status of
 Show the current status of

-.IR ftp .
-.TP
-\fBstruct\fP [ \fIstruct-name\fP ]
+.Nm ftp  .
+.It Ic struct Op Ar struct-name

 Set the file transfer
 Set the file transfer

-.I structure
+.Ar structure

 to
 to

-.IR struct-name .
-By default \*(lqstream\*(rq structure is used.
-.TP
-.B sunique
+.Ar struct-name .
+By default \*(Lqstream\*(Rq structure is used.
+.It Ic sunique

 Toggle storing of files on remote machine under unique file names.
 Toggle storing of files on remote machine under unique file names.

-Remote ftp server must support ftp protocol STOU command for
+Remote ftp server must support ftp protocol
+.Dv STOU
+command for

 successful completion.
 The remote server will report unique name.
 Default value is off.
 successful completion.
 The remote server will report unique name.
 Default value is off.

-.TP
-.B tenex
+.It Ic system
+Show the type of operating system running on the remote machine.
+.It Ic tenex

 Set the file transfer type to that needed to
 Set the file transfer type to that needed to

-talk to TENEX machines.
-.TP
-.B trace
+talk to
+.Tn TENEX
+machines.
+.It Ic trace

 Toggle packet tracing.
 Toggle packet tracing.

-.TP
-\fBtype\fP [ \fItype-name\fP ]
+.It Ic type Op Ar type-name

 Set the file transfer
 Set the file transfer

-.I type
+.Ic type

 to
 to

-.IR type-name .
+.Ar type-name  .

 If no type is specified, the current type
 If no type is specified, the current type

-is printed.  The default type is network ASCII.
-.TP
-\fBuser\fP \fIuser-name\fP [ \fIpassword\fP ] [ \fIaccount\fP ]
-Identify yourself to the remote FTP server.  If the
-password is not specified and the server requires it,
-.I ftp
+is printed.
+The default type is network
+.Tn ASCII .
+.It Ic umask Op Ar newmask
+Set the default umask on the remote server to
+.Ar newmask  .
+If
+.Ar newmask
+is ommitted, the current umask is printed.
+.It Xo
+.Ic user Ar user-name
+.Op Ar password
+.Op Ar account
+.Xc
+Identify yourself to the remote
+.Tn FTP
+server.
+If the
+.Ar password
+is not specified and the server requires it,
+.Nm ftp

 will prompt the user for it (after disabling local echo).
 will prompt the user for it (after disabling local echo).

-If an account field is not specified, and the FTP server
+If an
+.Ar account
+field is not specified, and the
+.Tn FTP
+server

 requires it, the user will be prompted for it.
 requires it, the user will be prompted for it.

-If an account field is specified, an account command will
+If an
+.Ar account
+field is specified, an account command will

 be relayed to the remote server after the login sequence
 is completed if the remote server did not require it
 for logging in.
 Unless
 be relayed to the remote server after the login sequence
 is completed if the remote server did not require it
 for logging in.
 Unless

-.I ftp
-is invoked with \*(lqauto-login\*(rq disabled, this
+.Nm ftp
+is invoked with \*(Lqauto-login\*(Rq disabled, this

 process is done automatically on initial connection to
 process is done automatically on initial connection to

-the FTP server.
-.TP
-.B verbose
-Toggle verbose mode.  In verbose mode, all responses from
-the FTP server are displayed to the user.  In addition,
+the
+.Tn FTP
+server.
+.It Ic verbose
+Toggle verbose mode.
+In verbose mode, all responses from
+the
+.Tn FTP
+server are displayed to the user.
+In addition,

 if verbose is on, when a file transfer completes, statistics
 if verbose is on, when a file transfer completes, statistics

-regarding the efficiency of the transfer are reported.  By default,
+regarding the efficiency of the transfer are reported.
+By default,

 verbose is on.
 verbose is on.

-.TP
-\fB?\fP [ \fIcommand\fP ]
+.It Ic ? Op Ar command

 A synonym for help.
 A synonym for help.

-.PP
+.El
+.Pp

 Command arguments which have embedded spaces may be quoted with
 Command arguments which have embedded spaces may be quoted with

-quote (") marks.
-.SH "ABORTING A FILE TRANSFER"
-To abort a file transfer, enter the terminal interrupt key sequence
+quote `"' marks.
+.Sh ABORTING A FILE TRANSFER
+To abort a file transfer, use the terminal interrupt key

 (usually Ctrl-C).
 Sending transfers will be immediately halted.
 (usually Ctrl-C).
 Sending transfers will be immediately halted.

-Receiving transfers will be halted by sending a ftp protocol ABOR
+Receiving transfers will be halted by sending a ftp protocol
+.Dv ABOR

 command to the remote server, and discarding any further data received.
 The speed at which this is accomplished depends upon the remote
 command to the remote server, and discarding any further data received.
 The speed at which this is accomplished depends upon the remote

-server's support for ABOR processing.
-If the remote server does not support the ABOR command, a "ftp>"
+server's support for
+.Dv ABOR
+processing.
+If the remote server does not support the
+.Dv ABOR
+command, an
+.Ql ftp>

 prompt will not appear until the remote server has completed
 sending the requested file.
 prompt will not appear until the remote server has completed
 sending the requested file.

-.PP
+.Pp

 The terminal interrupt key sequence will be ignored when
 The terminal interrupt key sequence will be ignored when

-.I ftp
+.Nm ftp

 has completed any local processing and is awaiting a reply
 from the remote server.
 A long delay in this mode may result from the ABOR processing described
 above, or from unexpected behavior by the remote server, including
 violations of the ftp protocol.
 If the delay results from unexpected remote server behavior, the local
 has completed any local processing and is awaiting a reply
 from the remote server.
 A long delay in this mode may result from the ABOR processing described
 above, or from unexpected behavior by the remote server, including
 violations of the ftp protocol.
 If the delay results from unexpected remote server behavior, the local

-.I ftp
+.Nm ftp

 program must be killed by hand.
 program must be killed by hand.

-.SH "FILE NAMING CONVENTIONS"
+.Sh FILE NAMING CONVENTIONS

 Files specified as arguments to
 Files specified as arguments to

-.I ftp
+.Nm ftp

 commands are processed according to the following rules.
 commands are processed according to the following rules.

-.TP
-1)
-If the file name \*(lq\-\*(rq is specified, the
-.B stdin
+.Bl -enum
+.It
+If the file name
+.Sq Fl
+is specified, the
+.Ar stdin

 (for reading) or
 (for reading) or

-.B stdout
+.Ar stdout

 (for writing) is used.
 (for writing) is used.

-.TP
-2)
-If the first character of the file name is \*(lq|\*(rq, the
+.It
+If the first character of the file name is
+.Sq \&| ,
+the

 remainder of the argument is interpreted as a shell command.
 remainder of the argument is interpreted as a shell command.

-.I Ftp
-then forks a shell, using 
-.IR popen (3)
+.Nm Ftp
+then forks a shell, using
+.Xr popen 3

 with the argument supplied, and reads (writes) from the stdout
 with the argument supplied, and reads (writes) from the stdout

-(stdin).  If the shell command includes spaces, the argument
-must be quoted; e.g. \*(lq"| ls -lt"\*(rq.  A particularly
-useful example of this mechanism is: \*(lqdir |more\*(rq.
-.TP
-3)
-Failing the above checks, if ``globbing'' is enabled, 
+(stdin).
+If the shell command includes spaces, the argument
+must be quoted; e.g.
+\*(Lq" ls -lt"\*(Rq.
+A particularly
+useful example of this mechanism is: \*(Lqdir more\*(Rq.
+.It
+Failing the above checks, if ``globbing'' is enabled,

 local file names are expanded
 local file names are expanded

-according to the rules used in the 
-.IR csh (1);
-c.f. the 
-.I glob
-command. 
+according to the rules used in the
+.Xr csh  1  ;
+c.f. the
+.Ic glob
+command.

 If the
 If the

-.I ftp
-command expects a single local file ( .e.g.
-.BR put ),
+.Nm ftp
+command expects a single local file (.e.g.
+.Ic put  ) ,

 only the first filename generated by the "globbing" operation is used.
 only the first filename generated by the "globbing" operation is used.

-.TP
-4)
+.It

 For
 For

-.B mget
+.Ic mget

 commands and
 commands and

-.B get
+.Ic get

 commands with unspecified local file names, the local filename is
 the remote filename, which may be altered by a
 commands with unspecified local file names, the local filename is
 the remote filename, which may be altered by a

-.BR case ,
-.BR ntrans ,
+.Ic case  ,
+.Ic ntrans ,

 or
 or

-.B nmap
+.Ic nmap

 setting.
 The resulting filename may then be altered if
 setting.
 The resulting filename may then be altered if

-.B runique
+.Ic runique

 is on.
 is on.

-.TP
-5)
+.It

 For
 For

-.B mput
+.Ic mput

 commands and
 commands and

-.B put
+.Ic put

 commands with unspecified remote file names, the remote filename is
 the local filename, which may be altered by a
 commands with unspecified remote file names, the remote filename is
 the local filename, which may be altered by a

-.B ntrans
+.Ic ntrans

 or
 or

-.B nmap
+.Ic nmap

 setting.
 The resulting filename may then be altered by the remote server if
 setting.
 The resulting filename may then be altered by the remote server if

-.B sunique
+.Ic sunique

 is on.
 is on.

-.SH "FILE TRANSFER PARAMETERS"
+.El
+.Sh FILE TRANSFER PARAMETERS

 The FTP specification specifies many parameters which may
 The FTP specification specifies many parameters which may

-affect a file transfer.  The 
-.I type
-may be one of \*(lqascii\*(rq, \*(lqimage\*(rq (binary),
-\*(lqebcdic\*(rq, and \*(lqlocal byte size\*(rq (for PDP-10's
-and PDP-20's mostly).
-.I Ftp
+affect a file transfer.
+The
+.Ic type
+may be one of \*(Lqascii\*(Rq, \*(Lqimage\*(Rq (binary),
+\*(Lqebcdic\*(Rq, and \*(Lqlocal byte size\*(Rq (for
+.Tn PDP Ns -10's
+and
+.Tn PDP Ns -20's
+mostly).
+.Nm Ftp

 supports the ascii and image types of file transfer,
 supports the ascii and image types of file transfer,

-plus local byte size 8 for \fBtenex\fP mode transfers.
-.PP
-.I Ftp
+plus local byte size 8 for
+.Ic tenex
+mode transfers.
+.Pp
+.Nm Ftp

 supports only the default values for the remaining
 supports only the default values for the remaining

-file transfer parameters: 
-.IR mode ,
-.IR form ,
+file transfer parameters:
+.Ic mode  ,
+.Ic form ,

 and
 and

-.IR struct .
-.SH OPTIONS
-Options may be specified at the command line, or to the 
-command interpreter.
-.PP
-The
-.B \-v
-(verbose on) option forces
-.I ftp
-to show all responses from the remote server, as well
-as report on data transfer statistics.
-.PP
+.Ic struct  .
+.Sh THE .netrc FILE

 The
 The

-.B \-n
-option restrains 
-.I ftp
-from attempting \*(lqauto-login\*(rq upon initial connection.
-If auto-login is enabled, 
-.I ftp
-will check the
-.I .netrc
-(see below) file in the user's home directory for an entry describing
-an account on the remote machine.  If no entry exists,
-.I ftp
-will prompt for the remote machine login name (default is the user
-identity on the local machine), and, if necessary, prompt for a password
-and an account with which to login.
-.PP
-The
-.B \-i
-option turns off interactive prompting during
-multiple file transfers.
-.PP
-The
-.B \-d
-option enables debugging.
-.PP
-The
-.B \-g
-option disables file name globbing.
-.SH "THE .netrc FILE"
-The .netrc file contains login and initialization information
+.Pa .netrc
+file contains login and initialization information

 used by the auto-login process.
 It resides in the user's home directory.
 The following tokens are recognized; they may be separated by spaces,
 tabs, or new-lines:
 used by the auto-login process.
 It resides in the user's home directory.
 The following tokens are recognized; they may be separated by spaces,
 tabs, or new-lines:

-.TP
-\fBmachine\fP \fIname\fP
-Identify a remote machine name.
-The auto-login process searches the .netrc file for a
-.B machine
-token the matches the remote machine specified on the
-.I ftp
+.Bl -tag -width password
+.It Ic machine Ar name
+Identify a remote machine
+.Ar name .
+The auto-login process searches the
+.Pa .netrc
+file for a
+.Ic machine
+token that matches the remote machine specified on the
+.Nm ftp

 command line or as an
 command line or as an

-.B open
+.Ic open

 command argument.
 command argument.

-Note that the matching is performed using the specified name;
-this name will not match a
-.B machine
-token referencing the same Internet address, but by a different
-name or nickname.
-Once a match is made, the subsequent .netrc tokens are processed,
+Once a match is made, the subsequent
+.Pa .netrc
+tokens are processed,

 stopping when the end of file is reached or another
 stopping when the end of file is reached or another

-.B machine
+.Ic machine
+or a
+.Ic default

 token is encountered.
 token is encountered.

-.TP
-\fBlogin\fP \fIname\fP
+.It Ic default
+This is the same as
+.Ic machine
+.Ar name
+except that
+.Ic default
+matches any name.
+There can be only one
+.Ic default
+token, and it must be after all
+.Ic machine
+tokens.
+This is normally used as:
+.Pp
+.Dl default login anonymous password user@site
+.Pp
+thereby giving the user
+.Ar automatic
+anonymous ftp login to
+machines not specified in
+.Pa .netrc .
+This can be overridden
+by using the
+.Fl n
+flag to disable auto-login.
+.It Ic login Ar name

 Identify a user on the remote machine.
 If this token is present, the auto-login process will initiate
 Identify a user on the remote machine.
 If this token is present, the auto-login process will initiate

-a login using the specified name.
-.TP
-\fBpassword\fP \fIstring\fP
+a login using the specified
+.Ar name .
+.It Ic password Ar string

 Supply a password.
 If this token is present, the auto-login process will supply the
 specified string if the remote server requires a password as part
 of the login process.
 Supply a password.
 If this token is present, the auto-login process will supply the
 specified string if the remote server requires a password as part
 of the login process.

-Note that if this token is present in the .netrc file,
-.I ftp
-will abort the auto-login process if the .netrc is readable by
+Note that if this token is present in the
+.Pa .netrc
+file for any user other
+than
+.Ar anonymous  ,
+.Nm ftp
+will abort the auto-login process if the
+.Pa .netrc
+is readable by

 anyone besides the user.
 anyone besides the user.

-.TP
-\fBaccount\fP \fIstring\fP
+.It Ic account Ar string

 Supply an additional account password.
 If this token is present, the auto-login process will supply the
 specified string if the remote server requires an additional
 account password, or the auto-login process will initiate an
 Supply an additional account password.
 If this token is present, the auto-login process will supply the
 specified string if the remote server requires an additional
 account password, or the auto-login process will initiate an

-ACCT command if it does not.
-.TP
-\fBmacdef\fP \fIname\fP
+.Dv ACCT
+command if it does not.
+.It Ic macdef Ar name

 Define a macro.
 This token functions like the
 Define a macro.
 This token functions like the

-.I ftp
-.B macdef
+.Nm ftp
+.Ic macdef

 command functions.
 A macro is defined with the specified name; its contents begin with the
 command functions.
 A macro is defined with the specified name; its contents begin with the

-next .netrc line and continue until a null line (consecutive new-line
+next
+.Pa .netrc
+line and continue until a null line (consecutive new-line

 characters) is encountered.
 If a macro named
 characters) is encountered.
 If a macro named

-.I init
+.Ic init

 is defined, it is automatically executed as the last step in the
 auto-login process.
 is defined, it is automatically executed as the last step in the
 auto-login process.

-.SH BUGS
+.El
+.Sh ENVIRONMENT
+.Nm Ftp
+utilizes the following environment variables.
+.Bl -tag -width Fl
+.It Ev HOME
+For default location of a
+.Pa .netrc
+file, if one exists.
+.It Ev SHELL
+For default shell.
+.El
+.Sh SEE ALSO
+.Xr ftpd 8
+.Sh HISTORY
+The
+.Nm ftp
+command appeared in
+.Bx 4.2 .
+.Sh BUGS

 Correct execution of many commands depends upon proper behavior
 by the remote server.
 Correct execution of many commands depends upon proper behavior
 by the remote server.

-.PP
-A protocol violation present in the UNIX 4.2 ascii transfer code
+.Pp
+An error in the treatment of carriage returns
+in the
+.Bx 4.2
+ascii-mode transfer code

 has been corrected.
 This correction may result in incorrect transfers of binary files
 has been corrected.
 This correction may result in incorrect transfers of binary files

-to and from UNIX 4.2 remote servers using the ascii type.
+to and from
+.Bx 4.2
+servers using the ascii type.

 Avoid this problem by using the binary image type.
 Avoid this problem by using the binary image type.