===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ftp/ftp.1,v
retrieving revision 1.109
retrieving revision 1.110
diff -c -r1.109 -r1.110
*** src/usr.bin/ftp/ftp.1	2019/05/09 14:51:34	1.109
--- src/usr.bin/ftp/ftp.1	2019/05/12 20:44:39	1.110
***************
*** 1,6 ****
- .\"	$OpenBSD: ftp.1,v 1.109 2019/05/09 14:51:34 naddy Exp $
- .\"	$NetBSD: ftp.1,v 1.22 1997/08/18 10:20:22 lukem Exp $
- .\"
  .\" Copyright (c) 1985, 1989, 1990, 1993
  .\"	The Regents of the University of California.  All rights reserved.
  .\"
--- 1,3 ----
***************
*** 30,86 ****
  .\"
  .\"	@(#)ftp.1	8.3 (Berkeley) 10/9/94
  .\"
! .Dd $Mdocdate: May 9 2019 $
  .Dt FTP 1
  .Os
  .Sh NAME
  .Nm ftp
  .Nd Internet file transfer program
  .Sh SYNOPSIS
! .Nm ftp
! .Op Fl 46AadEegiMmnptVv
  .Op Fl D Ar title
- .Op Fl k Ar seconds
- .Op Fl P Ar port
- .Op Fl r Ar seconds
- .Op Fl s Ar srcaddr
  .Op Ar host Op Ar port
! .Nm ftp
! .Op Fl C
  .Op Fl o Ar output
! .Op Fl s Ar srcaddr
! .Sm off
! .Pf ftp:// Op Ar user : password No @
! .Ar host Op : Ar port
! .No / Ar file Op /
! .Sm on
! .Ar ...
! .Nm ftp
! .Op Fl C
! .Op Fl c Ar cookie
! .Op Fl o Ar output
! .Op Fl S Ar ssl_options
! .Op Fl s Ar srcaddr
  .Op Fl U Ar useragent
  .Op Fl w Ar seconds
! .Sm off
! .Pf http Oo s Oc ://
! .Op Ar user : password No @
! .Ar host Op : Ar port
! .No / Ar file
! .Sm on
! .Ar ...
! .Nm ftp
! .Op Fl C
! .Op Fl o Ar output
! .Op Fl s Ar srcaddr
! .Pf file: Ar
! .Nm ftp
! .Op Fl C
! .Op Fl o Ar output
! .Op Fl s Ar srcaddr
! .Ar host : Ns / Ns Ar file Ns Op /
! .Ar ...
  .Sh DESCRIPTION
  .Nm
  is the user interface to the Internet standard File Transfer
--- 27,65 ----
  .\"
  .\"	@(#)ftp.1	8.3 (Berkeley) 10/9/94
  .\"
! .\" Copyright (c) 2015 Sunil Nimmagadda <sunil@openbsd.org>
! .\"
! .\" Permission to use, copy, modify, and distribute this software for any
! .\" purpose with or without fee is hereby granted, provided that the above
! .\" copyright notice and this permission notice appear in all copies.
! .\"
! .\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
! .\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
! .\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
! .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
! .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
! .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
! .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
! .\"
! .Dd $Mdocdate: May 12 2019 $
  .Dt FTP 1
  .Os
  .Sh NAME
  .Nm ftp
  .Nd Internet file transfer program
  .Sh SYNOPSIS
! .Nm
! .Op Fl 46AVv
  .Op Fl D Ar title
  .Op Ar host Op Ar port
! .Nm
! .Op Fl 46ACMV
! .Op Fl D Ar title
  .Op Fl o Ar output
! .Op Fl S Ar tls_options
  .Op Fl U Ar useragent
  .Op Fl w Ar seconds
! .Ar url ...
  .Sh DESCRIPTION
  .Nm
  is the user interface to the Internet standard File Transfer
***************
*** 88,95 ****
  The program allows a user to transfer files to and from a
  remote network site.
  .Pp
! The latter four usage formats will fetch a file using either the
! FTP, HTTP, or HTTPS protocols into the current directory.
  This is ideal for scripts.
  Refer to
  .Sx AUTO-FETCHING FILES
--- 67,74 ----
  The program allows a user to transfer files to and from a
  remote network site.
  .Pp
! The latter usage format will fetch a file using either the
! FTP, HTTP or HTTPS protocols into the current directory.
  This is ideal for scripts.
  Refer to
  .Sx AUTO-FETCHING FILES
***************
*** 104,110 ****
  .It Fl 6
  Forces
  .Nm
! to use IPv6 addresses only.
  .It Fl A
  Force active mode FTP.
  By default,
--- 83,89 ----
  .It Fl 6
  Forces
  .Nm
! to use IPv6 addreses only.
  .It Fl A
  Force active mode FTP.
  By default,
***************
*** 116,240 ****
  to always use an active connection.
  It is only useful for connecting
  to very old servers that do not implement passive mode properly.
- .It Fl a
- Causes
- .Nm
- to bypass the normal login procedure and use an anonymous login instead.
  .It Fl C
  Continue a previously interrupted file transfer.
  .Nm
! will continue transferring from an offset equal to the length of
! .Ar file .
  .Pp
! Resuming HTTP(S) transfers are only supported
! if the remote server supports the
  .Dq Range
  header.
- .It Fl c Ar cookie
- Load a Netscape-like cookiejar file
- for HTTP and HTTPS transfers.
- With this option relevant cookies from the jar are sent with each HTTP(S)
- request.
- Setting the
- .Ev http_cookies
- environment variable has the same effect.
- If both the
- .Ev http_cookies
- environment variable is set and the
- .Fl c
- argument is given, the latter takes precedence.
  .It Fl D Ar title
! Specify a short
! .Ar title
! for the start of the progress bar.
! .It Fl d
! Enables debugging.
! .It Fl E
! Disables EPSV/EPRT command on IPv4 connections.
! .It Fl e
! Disables command line editing.
! Useful for Emacs ange-ftp.
! .It Fl g
! Disables file name globbing.
! .It Fl i
! Turns off interactive prompting during
! multiple file transfers.
! .It Fl k Ar seconds
! When greater than zero,
! sends a byte after each
! .Ar seconds
! period over the control connection during long transfers,
! so that incorrectly configured network equipment won't
! aggressively drop it.
! The FTP protocol supports a
! .Dv NOOP
! command that can be used for that purpose.
! This assumes the FTP server can deal with extra commands coming over
! the control connection during a transfer.
! Well-behaved servers queue those commands, and process them after the
! transfer.
! By default,
! .Nm
! will send a byte every 60 seconds.
  .It Fl M
  Causes
  .Nm
! to never display the progress meter in cases where it would do
! so by default.
! .It Fl m
! Causes
! .Nm
! to always display the progress meter in cases where it would not do
! so by default.
! .It Fl n
! Restrains
! .Nm
! from attempting
! .Dq auto-login
! upon initial connection.
! If auto-login is enabled,
! .Nm
! will check the
! .Pa .netrc
! file (see below) in the user's home directory for an entry describing
! an account on the remote machine.
! If no entry exists,
! .Nm
! 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 log in.
  .It Fl o Ar output
! When fetching a single file or URL, save the contents in
  .Ar output .
! To make the contents go to stdout,
! use
! .Sq -
! for
  .Ar output .
! .It Fl P Ar port
! Sets the port number to
! .Ar port .
! .It Fl p
! Enable passive mode operation for use behind connection filtering firewalls.
! This option has been deprecated as
! .Nm
! now tries to use passive mode by default, falling back to active mode
! if the server does not support passive connections.
! .It Fl r Ar seconds
! Retry to connect if failed, pausing for number of
! .Ar seconds .
! .It Fl S Ar ssl_options
! SSL/TLS options to use with HTTPS transfers.
  The following settings are available:
  .Bl -tag -width Ds
  .It Cm cafile Ns = Ns Ar /path/to/cert.pem
! PEM encoded file containing CA certificates used for certificate
! validation.
  .It Cm capath Ns = Ns Ar /path/to/certs/
  Directory containing PEM encoded CA certificates used for certificate
  validation.
- Such a directory can be prepared using the c_rehash script distributed with
- OpenSSL.
  .It Cm ciphers Ns = Ns Ar cipher_list
  Specify the list of ciphers that will be used by
  .Nm .
--- 95,128 ----
  to always use an active connection.
  It is only useful for connecting
  to very old servers that do not implement passive mode properly.
  .It Fl C
  Continue a previously interrupted file transfer.
  .Nm
! will continue transferring from an offset equal to the length of file.
  .Pp
! Resuming HTTP(S) transfers are only supported if the remote server supports the
  .Dq Range
  header.
  .It Fl D Ar title
! Specify a short title for the start of the progress bar.
  .It Fl M
  Causes
  .Nm
! to never display the progress meter in cases where it would do so by default.
  .It Fl o Ar output
! When fetching a file or URL, save the contents in
  .Ar output .
! To make the contents go to stdout, use `-' for
  .Ar output .
! .It Fl S Ar tls_options
! TLS options to use with HTTPS transfers.
  The following settings are available:
  .Bl -tag -width Ds
  .It Cm cafile Ns = Ns Ar /path/to/cert.pem
! PEM encoded file containing CA certificates used for certificate validation.
  .It Cm capath Ns = Ns Ar /path/to/certs/
  Directory containing PEM encoded CA certificates used for certificate
  validation.
  .It Cm ciphers Ns = Ns Ar cipher_list
  Specify the list of ciphers that will be used by
  .Nm .
***************
*** 243,254 ****
  .Cm ciphers
  subcommand.
  .It Cm depth Ns = Ns Ar max_depth
! Maximum depth of the certificate chain allowed when performing
! validation.
! .It Cm do
! Perform server certificate validation.
  .It Cm dont
  Don't perform server certificate validation.
  .It Cm muststaple
  Require the server to present a valid OCSP stapling in the TLS handshake.
  .It Cm noverifytime
--- 131,147 ----
  .Cm ciphers
  subcommand.
  .It Cm depth Ns = Ns Ar max_depth
! Maximum depth of the certificate chain allowed when performing validation.
  .It Cm dont
  Don't perform server certificate validation.
+ .It Cm protocols Ns = Ns Ar string
+ Specify the TLS protocols to use.
+ If not specified the value
+ .Qq all
+ is used.
+ Refer to the
+ .Xr tls_config_parse_protocols 3
+ function for other valid protocol string values.
  .It Cm muststaple
  Require the server to present a valid OCSP stapling in the TLS handshake.
  .It Cm noverifytime
***************
*** 257,264 ****
  Specify a file to use for TLS session data.
  If this file has a non-zero length, the session data will be read from this file
  and the client will attempt to resume the TLS session with the server.
! Upon completion of a successful TLS handshake this file will be updated
! with new session data, if available.
  This file will be created if it does not already exist.
  .El
  .Pp
--- 150,157 ----
  Specify a file to use for TLS session data.
  If this file has a non-zero length, the session data will be read from this file
  and the client will attempt to resume the TLS session with the server.
! Upon completion of a successful TLS handshake this file will be updated with
! new session data, if available.
  This file will be created if it does not already exist.
  .El
  .Pp
***************
*** 272,285 ****
  setting is provided,
  .Pa /etc/ssl/cert.pem
  will be used.
- .It Fl s Ar srcaddr
- Use
- .Ar srcaddr
- on the local machine as the source address
- of the connection.
- Only useful on systems with more than one address.
- .It Fl t
- Enables packet tracing.
  .It Fl U Ar useragent
  Set
  .Ar useragent
--- 165,170 ----
***************
*** 287,304 ****
  If not specified, the default User-Agent is
  .Dq OpenBSD ftp .
  .It Fl V
! Disable verbose mode, overriding the default of enabled when input
! is from a terminal.
! .It Fl v
! Enable verbose mode.
! This is the default if input is from a terminal.
! Forces
! .Nm
! to show all responses from the remote server, as well
! as report on data transfer statistics.
  .It Fl w Ar seconds
! For URL format connections to HTTP/HTTPS servers, abort a
! slow connection after
  .Ar seconds .
  .El
  .Pp
--- 172,180 ----
  If not specified, the default User-Agent is
  .Dq OpenBSD ftp .
  .It Fl V
! Disable verbose mode.
  .It Fl w Ar seconds
! Abort a slow connection after
  .Ar seconds .
  .El
  .Pp
***************
*** 321,571 ****
  by
  .Nm :
  .Bl -tag -width Fl
! .It Ic \&! Oo Ar command
! .Op Ar arg ...
! .Oc
! 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.
! .It Ic \&$ Ar macro-name Op Ar arg ...
! Execute the macro
! .Ar macro-name
! that was defined with the
! .Ic macdef
! command.
! Arguments are passed to the macro unglobbed.
! .It Ic \&? Op Ar command
! A synonym for
! .Ic help .
! .It Ic account Op Ar password
! 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.
! .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
! .Ic ntrans
! or
! .Ic nmap
! setting.
! File transfer uses the current settings for
! .Ic type ,
! .Ic format ,
! .Ic mode ,
! and
! .Ic structure .
! .It Ic ascii
! Set the file transfer
! .Ic type
! to network
! .Tn ASCII .
! .It Ic bell Op Ic on | off
! Arrange that a bell be sounded after each file transfer
! command is completed.
! .It Ic binary
! Set the file transfer
! .Ic type
! to support binary image transfer.
! This is the default type.
! .It Ic bye
! Terminate the FTP session with the remote server and exit
! .Nm .
! An end-of-file will also terminate the session and exit.
! .It Ic case Op Ic on | off
! Toggle remote computer file name case mapping during
! .Ic mget
! commands.
! When
! .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.
! .It Ic cd Ar remote-directory
! Change the working directory on the remote machine
! to
! .Ar remote-directory .
! .It Ic cdup
! Change the remote machine working directory to the parent of the
! current remote machine working directory.
! .It Ic chmod Ar mode file
! Change the permission modes of
! .Ar file
! on the remote
! system to
! .Ar mode .
  .It Ic close
  Terminate the FTP session with the remote server and
  return to the command interpreter.
- Any defined macros are erased.
- .It Ic cr Op Ic on | off
- Toggle carriage return stripping during
- ASCII type file retrieval.
- Records are denoted by a carriage return/linefeed sequence
- during ASCII type file transfer.
- When
- .Ic cr
- is on (the default), carriage returns are stripped from this
- sequence to conform with the
- .Ux
- single linefeed record delimiter.
- Records on non-UNIX
- remote systems may contain single linefeeds;
- when an ASCII type transfer is made, these linefeeds may be
- distinguished from a record delimiter only when
- .Ic cr
- is off.
- .It Ic debug Oo Ic on | off |
- .Ar debuglevel
- .Oc
- Toggle debugging mode.
- If an optional
- .Ar debuglevel
- is specified, it is used to set the debugging level.
- When debugging is on,
- .Nm
- prints each command sent to the remote machine,
- preceded by the string
- .Ql --\*(Gt .
- .It Ic delete Ar remote-file
- Delete the file
- .Ar remote-file
- on the remote machine.
- .It Ic dir Op Ar remote-directory Op Ar local-file
- A synonym for
- .Ic ls .
- .It Ic disconnect
- A synonym for
- .Ic close .
- .It Ic edit Op Ic on | off
- Toggle command line editing, and context sensitive command and file
- completion.
- This is automatically enabled if input is from a terminal, and
- disabled otherwise.
- .It Ic epsv4 Op Ic on | off
- Toggle use of EPSV/EPRT command on IPv4 connection.
- .It Ic exit
- A synonym for
- .Ic bye .
- .It Ic form Ar format
- Set the file transfer
- .Ic form
- to
- .Ar format .
- The default format is
- .Dq file .
- .It Ic ftp Ar host Op Ar port
- A synonym for
- .Ic open .
- .It Ic gate Oo Ic on | off |
- .Ar host Op Ar port
- .Oc
- Toggle gate-ftp mode.
- This will not be permitted if the gate-ftp server hasn't been set
- (either explicitly by the user, or from the
- .Ev FTPSERVER
- environment variable).
- If
- .Ar host
- is given,
- then gate-ftp mode will be enabled, and the gate-ftp server will be set to
- .Ar host .
- If
- .Ar port
- is also given, that will be used as the port to connect to on the
- gate-ftp server.
- .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
- .Ic case ,
- .Ic ntrans ,
- and
- .Ic nmap
- settings.
- The current settings for
- .Ic type ,
- .Ic form ,
- .Ic mode ,
- and
- .Ic structure
- are used while transferring the file.
- .It Ic glob Op Ic on | off
- 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.
- 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.
- 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,
- and can be previewed by doing
- .Dq 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 Oo Ic on | off |
- .Ar size
- .Oc
- Toggle hash mark
- .Pq Ql #
- printing for each data block transferred.
- The size of a data block defaults to 1024 bytes.
- This can be changed by specifying
- .Ar size
- in bytes.
  .It Ic help Op Ar command
  Print an informative message about the meaning of
  .Ar command .
  If no argument is given,
  .Nm
  prints a list of the known commands.
! .It Ic idle Op Ar seconds
! Set the inactivity timer on the remote server to
! .Ar seconds
! seconds.
! If
! .Ar seconds
! is omitted, the current inactivity timer is printed.
! .It Ic lcd Op Ar local-directory
! Change the working directory on the local machine.
! If
! no
! .Ar local-directory
! is specified, the user's home directory is used.
! .It Ic less Ar file
  A synonym for
! .Ic page .
! .It Ic lpwd
! Print the working directory on the local machine.
  .It Ic ls Op Ar remote-directory Op Ar local-file
  Print a listing of the contents of a directory on the remote machine.
  The listing includes any system-dependent information that the server
--- 197,228 ----
  by
  .Nm :
  .Bl -tag -width Fl
! .It Ic open Ar host Op Ar port
! Establish a connection to the specified
! .Ar host
! FTP server.
! An optional port number may be supplied,
! in which case
! .Nm
! will attempt to contact an FTP server at that port.
  .It Ic close
  Terminate the FTP session with the remote server and
  return to the command interpreter.
  .It Ic help Op Ar command
  Print an informative message about the meaning of
  .Ar command .
  If no argument is given,
  .Nm
  prints a list of the known commands.
! .It Ic \&? Op Ar command
  A synonym for
! .Ic help .
! .It Ic quit
! Terminate the FTP session with the remote server and exit
! .Nm .
! .It Ic exit
! A synonym for
! .Ic quit .
  .It Ic ls Op Ar remote-directory Op Ar local-file
  Print a listing of the contents of a directory on the remote machine.
  The listing includes any system-dependent information that the server
***************
*** 576,786 ****
  If
  .Ar remote-directory
  is left unspecified, the current working directory is used.
- If interactive prompting is on,
- .Nm
- 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 - ,
  the output is sent to the terminal.
- .It Ic macdef Ar macro-name
- Define a macro.
- Subsequent lines are stored as the macro
- .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.
- Macro names can be a maximum of 8 characters.
- Macros are only applicable to the current session they are
- defined in (or if defined outside a session, to the session
- invoked with the next
- .Ic open
- command), and remain defined until a
- .Ic close
- command is executed.
- To invoke a macro,
- use the
- .Ic $
- command (see above).
- .Pp
- The macro processor interprets
- .Ql $
- and
- .Ql \e
- as special characters.
- A
- .Ql $
- followed by a number (or numbers) is replaced by the
- corresponding argument on the macro invocation command line.
- A
- .Ql $
- followed by an
- .Sq i
- tells the macro processor that the
- executing macro is to be looped.
- On the first pass
- .Ql $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.
- A
- .Ql \e
- followed by any character is replaced by that character.
- Use the
- .Ql \e
- to prevent special treatment of the
- .Ql $ .
- .It Ic mdelete Op Ar remote-files
- Delete the
- .Ar remote-files
- on the remote machine.
- .It Ic mdir Ar remote-files local-file
- A synonym for
- .Ic mls .
- .It Xo Ic mget
- .Op Fl cnr
- .Op Fl d Ar depth
- .Ar remote-files
- .Xc
- 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
- .Ic case ,
- .Ic ntrans ,
- and
- .Ic nmap
- settings.
- Files are transferred into the local working directory,
- which can be changed with
- .Ql lcd directory ;
- new local directories can be created with
- .Ql "\&! mkdir directory" .
- .Pp
- The options are as follows:
- .Bl -tag -width Ds
- .It Fl c
- Use
- .Ic reget
- instead of
- .Ic get .
- .It Fl d Ar depth
- Specify the maximum recursion level
- .Ar depth .
- The default is 0, which means unlimited.
- .It Fl n
- Use
- .Ic newer
- instead of
- .Ic get .
- .It Fl r
- Recursively descend the directory tree, transferring all files and
- directories.
- .El
- .It Ic mkdir Ar directory-name
- Make a directory on the remote machine.
- .It Ic mls Ar remote-files local-file
- Like
- .Ic ls ,
- except multiple remote files may be specified,
- and the
- .Ar local-file
- must be specified.
- If interactive prompting is on,
- .Nm
- will prompt the user to verify that the last argument is indeed the
- target local file for receiving
- .Ic mls
- output.
- .It Ic mode Op Ar mode-name
- Set the file transfer
- .Ic mode
- to
- .Ar mode-name .
- The default mode is
- .Dq stream
- mode.
- .It Ic modtime Ar file
- Show the last modification time of
- .Ar file
- on the remote machine.
- .It Ic more Ar file
- A synonym for
- .Ic page .
- .It Xo Ic mput
- .Op Fl cr
- .Op Fl d Ar depth
- .Ar local-files
- .Xc
- Expand wild cards in the list of local files given as arguments
- 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
- .Ic ntrans
- and
- .Ic nmap
- settings.
- .Pp
- If the
- .Fl c
- flag is specified then
- The options are as follows:
- .Bl -tag -width Ds
- .It Fl c
- Use
- .Ic reput
- instead of
- .Ic put .
- .It Fl d Ar depth
- Specify the maximum recursion level
- .Ar depth .
- The default is 0, which means unlimited.
- .It Fl r
- Recursively descend the directory tree, transferring all files and
- directories.
- .El
- .It Xo Ic msend
- .Op Fl c
- .Ar local-files
- .Xc
- A synonym for
- .Ic mput .
- .It Ic newer Ar remote-file Op Ar local-file
- Get the file only if the modification time of the remote file is more
- recent than 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 Ic nlist Op Ar remote-directory Op Ar local-file
  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
- 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
--- 233,249 ----
***************
*** 790,952 ****
  .Ic nlist
  command will only return information on normal files (not directories
  or special files).
! .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
! .Ic mput
! commands and
! .Ic put
! commands issued without a specified remote target filename.
! If arguments are specified, local filenames are mapped during
! .Ic mget
! commands and
! .Ic get
! commands issued without a specified local target filename.
! This command is useful when connecting to a non-UNIX remote computer
! with different file naming conventions or practices.
! .Pp
! The mapping follows the pattern set by
! .Ar inpattern
! and
! .Ar outpattern .
! .Ar inpattern
! is a template for incoming filenames (which may have already been
! processed according to the
! .Ic ntrans
! and
! .Ic case
! settings).
! Variable templating is accomplished by including the
! sequences
! .Ql $1 ,
! .Ql $2 ,
! \&...,
! .Ql $9
! in
! .Ar inpattern .
! Use
! .Ql \e
! to prevent this special treatment of the
! .Ql $
! character.
! All other characters are treated literally, and are used to determine the
! .Ic nmap
! .Ar inpattern
! variable values.
! .Pp
! 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
! .Ar outpattern
! determines the resulting mapped filename.
! The sequences
! .Ql $1 ,
! .Ql $2 ,
! \&...,
! .Ql $9
! are replaced by any value resulting from the
! .Ar inpattern
! template.
! The sequence
! .Ql $0
! is replaced by the original filename.
! Additionally, the sequence
! .Sq Op Ar seq1 , Ar seq2
! is replaced by
! .Ar seq1
! if
! .Ar seq1
! is not a null string; otherwise it is replaced by
! .Ar seq2 .
! For example:
! .Pp
! .Dl nmap $1.$2.$3 [$1,$2].[$2,file]
! .Pp
! This command would yield the output filename
! .Pa myfile.data
! for input filenames
! .Pa myfile.data
! and
! .Pa myfile.data.old ;
! .Pa myfile.file
! for the input filename
! .Pa myfile ;
! and
! .Pa myfile.myfile
! for the input filename
! .Pa .myfile .
! Spaces may be included in
! .Ar outpattern
! by quoting them,
! as in the following example:
! .Bd -literal -offset indent
! nmap $1.$2 "$1 $2"
! .Ed
! .Pp
! Use the
! .Ql \e
! character to prevent special treatment
! of the
! .Ql $ ,
! .Ql \&[ ,
! .Ql \&] ,
! and
! .Ql \&,
! 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
! .Ic mput
! commands and
! .Ic put
! commands issued without a specified remote target filename.
! If arguments are specified, characters in
! local filenames are translated during
! .Ic mget
! commands and
! .Ic get
! commands issued without a specified local target filename.
! This command is useful when connecting to a non-UNIX remote computer
! with different file naming conventions or practices.
! Characters in a filename matching a character in
! .Ar inchars
! are replaced with the corresponding character in
! .Ar outchars .
! If the character's position in
! .Ar inchars
! is longer than the length of
! .Ar outchars ,
! the character is deleted from the file name.
! .It Ic open Ar host Op Ar port
! Establish a connection to the specified
! .Ar host
! FTP server.
! An optional port number may be supplied,
! in which case
! .Nm
! will attempt to contact an FTP server at that port.
! If the
! .Ic auto-login
! option is on (default),
! .Nm
! will also attempt to automatically log the user in to
! the FTP server (see below).
! .It Ic page Ar file
! Retrieve
! .Ic file
! and display with the program defined in
! .Ev PAGER
! (defaulting to
! .Xr more 1
! if
! .Ev PAGER
! is null or not defined).
  .It Ic passive Op Ic on | off
  Toggle passive mode.
  If passive mode is turned on (default is on),
--- 253,272 ----
  .Ic nlist
  command will only return information on normal files (not directories
  or special files).
! .It Ic pwd
! Print the name of the current working directory on the remote
! machine.
! .It Ic cd Ar remote-directory
! Change the working directory on the remote machine
! to
! .Ar remote-directory .
! .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.
  .It Ic passive Op Ic on | off
  Toggle passive mode.
  If passive mode is turned on (default is on),
***************
*** 954,1320 ****
  will send a
  .Dv EPSV
  command for all data connections instead of the usual
! .Dv PORT
  command.
  The
! .Dv PASV
  command requests that the remote server open a port for the data connection
  and return the address of that port.
  The remote server listens on that port and the client connects to it.
  When using the more traditional
! .Dv PORT
  command, the client listens on a port and sends that address to the remote
  server, who connects back to it.
  Passive mode is useful when using
  .Nm
  through a gateway router or host that controls the directionality of
  traffic.
! (Note that though FTP servers are required to support the
! .Dv PASV
! command by RFC 1123, some do not.)
! .It Ic preserve Op Ic on | off
! Toggle preservation of modification times on retrieved files.
! .It Ic progress Op Ic on | off
! Toggle display of transfer progress bar.
! The progress bar will be disabled for a transfer that has
! .Ar local-file
! as
! .Sq -
! or a command that starts with
! .Sq \&| .
! Refer to
! .Sx FILE NAMING CONVENTIONS
! for more information.
! .It Ic prompt Op Ic on | off
! Toggle interactive prompting.
! Interactive prompting
! occurs during multiple file transfers to allow the
! user to selectively retrieve or store files.
! 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.
! .Pp
! When prompting is on, the following commands are available at a prompt:
! .Bl -tag -width 2n -offset indent
! .It Ic ?\&
! Print help message.
! .It Ic a
! Answer
! .Dq yes
! to the current file and automatically answer
! .Dq yes
! to any remaining files for the current command.
! .It Ic n
! Do not transfer the file.
! .It Ic p
! Answer
! .Dq yes
! to the current file and turn off prompt mode
! (as if
! .Dq prompt off
! had been given).
! .It Ic q
! Answer
! .Dq no
! to the current file and automatically answer
! .Dq no
! to any remaining files for the current command.
! .It Ic y
! Transfer the file.
! .El
! .It Ic proxy Ar 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
! .Ic proxy
! command should be an
! .Ic open ,
! to establish the secondary control connection.
! Enter the command
! .Ic proxy ?\&
! to see other FTP commands executable on the
! secondary connection.
! The following commands behave differently when prefaced by
! .Ic proxy :
! .Ic open
! will not define new macros during the auto-login process;
! .Ic close
! will not erase existing macro definitions;
! .Ic get
! and
! .Ic mget
! transfer files from the host on the primary control connection
! to the host on the secondary control connection; and
! .Ic put ,
! .Ic mput ,
! and
! .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
! .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
! .Ic ntrans
! or
! .Ic nmap
! settings
! in naming the remote file.
! File transfer uses the
! current settings for
! .Ic type ,
! .Ic format ,
! .Ic mode ,
! and
! .Ic structure .
! .It Ic pwd
! Print the name of the current working directory on the remote
! machine.
! .It Ic quit
! A synonym for
! .Ic bye .
! .It Ic quote Ar arg ...
! The arguments specified are sent, verbatim, to the remote FTP server.
! .It Ic recv Ar remote-file Op Ar local-file
! A synonym for
! .Ic get .
! .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 rename Ar from-name to-name
! Rename the file
! .Ar from-name
! on the remote machine to the file
! .Ar to-name .
! .It Ic reput Ar local-file Op Ar remote-file
! Reput acts like put, except that if
! .Ar remote-file
! exists and is
! smaller than
! .Ar local-file ,
! .Ar remote-file
! is presumed to be
! a partially transferred copy of
! .Ar local-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 reset
! Clear reply queue.
! This command re-synchronizes command/reply sequencing with the remote
! FTP server.
! Resynchronization may be necessary following a violation of the FTP protocol
! by the remote server.
! .It Ic restart Ar marker
! Restart the immediately following
  .Ic get
! or
  .Ic put
! at the
! indicated
! .Ar marker .
! On
! .Ux
! systems,
! .Ar marker
! is usually a byte
! offset into the file.
! .It Ic rhelp Op Ar command-name
! Request help from the remote FTP server.
! If a
! .Ar command-name
! is specified, it is supplied to the server as well.
! .It Ic rmdir Ar directory-name
! Delete a directory on the remote machine.
! .It Ic rstatus Op Ar file
! With no arguments, show status of remote machine.
! If
! .Ar file
! is specified, show status of
! .Ar file
! on remote machine.
! .It Ic runique Op Ic on | off
! 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
! .Ic get
! or
! .Ic mget
! command, a
! .Dq .1
! is appended to the name.
! If the resulting name matches another existing file,
! a
! .Dq .2
! is appended to the original name.
! If this process continues up to
! .Dq .99 ,
! an error message is printed, and the transfer does not take place.
! The generated unique filename will be reported.
! Note that
! .Ic runique
! will not affect local files generated from a shell command
! (see below).
! The default value is off.
! .It Ic send Ar local-file Op Ar remote-file
! A synonym for
! .Ic put .
! .It Ic sendport Op Ic on | off
! Toggle the use of
! .Dv PORT
! commands.
! By default,
! .Nm
! will attempt to use a
! .Dv PORT
! command when establishing
! a connection for each data transfer.
! The use of
! .Dv PORT
! commands can prevent delays
! when performing multiple file transfers.
! If the
! .Dv PORT
! command fails,
! .Nm
! will use the default data port.
! When the use of
! .Dv PORT
! commands is disabled, no attempt will be made to use
! .Dv PORT
! commands for each data transfer.
! This is useful for certain FTP implementations which do ignore
! .Dv PORT
! commands but, incorrectly, indicate they've been accepted.
! .It Ic site Ar arg ...
! The arguments specified are sent, verbatim, to the remote FTP server as a
! .Dv SITE
! command.
! .It Ic size Ar file
! Return size of
! .Ar file
! on remote machine.
! .It Ic status
! Show the current status of
! .Nm .
! .\" .It Ic struct Op Ar struct-name
! .\" Set the file transfer
! .\" .Ar structure
! .\" to
! .\" .Ar struct-name .
! .\" By default,
! .\" .Dq file
! .\" structure is used.
! .It Ic sunique Op Ic on | off
! Toggle storing of files on remote machine under unique file names.
! The remote FTP server must support the FTP protocol
! .Dv STOU
! command for
! successful completion.
! The remote server will report the unique name.
! Default value is off.
! .It Ic system
! Show the type of operating system running on the remote machine.
! .It Ic trace Op Ic on | off
! Toggle packet tracing.
! .It Ic type Op Ar type-name
! Set the file transfer
! .Ic type
! to
! .Ar type-name .
! If no type is specified, the current type
! is printed.
! The default type is
! .Dq binary .
! .It Ic umask Op Ar newmask
! Set the default umask on the remote server to
! .Ar newmask .
! If
! .Ar newmask
! is omitted, the current umask is printed.
! .It Xo
! .Ic user Ar username
! .Op Ar password Op Ar account
! .Xc
! Identify yourself to the remote FTP server.
! If the
! .Ar password
! is not specified and the server requires it,
! .Nm
! will prompt the user for it (after disabling local echo).
! If an
! .Ar account
! field is not specified, and the FTP server requires it,
! the user will be prompted for it.
! 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
! .Nm
! is invoked with
! .Dq auto-login
! disabled, this process is done automatically on initial connection to the
! FTP server.
! .It Ic verbose Op Ic on | off
! Toggle verbose mode.
! In verbose mode, all responses from
! the FTP server are displayed to the user.
! In addition,
! if verbose is on, when a file transfer completes, statistics
! regarding the efficiency of the transfer are reported.
! By default,
! verbose is on.
  .El
- .Pp
- Command arguments which have embedded spaces may be quoted with
- quote
- .Pq Ql \&"
- marks.
- .Pp
- Commands which toggle settings can take an explicit
- .Ic on
- or
- .Ic off
- argument to force the setting appropriately.
- .Pp
- If
- .Nm
- receives a
- .Dv SIGINFO
- (see the
- .Dq status
- argument of
- .Xr stty 1 )
- signal whilst a transfer is in progress, the current transfer rate
- statistics will be written to the standard error output, in the
- same format as the standard completion message.
  .Sh AUTO-FETCHING FILES
  In addition to standard commands, this version of
  .Nm
--- 274,316 ----
  will send a
  .Dv EPSV
  command for all data connections instead of the usual
! .Dv EPRT
  command.
  The
! .Dv EPSV
  command requests that the remote server open a port for the data connection
  and return the address of that port.
  The remote server listens on that port and the client connects to it.
  When using the more traditional
! .Dv EPRT
  command, the client listens on a port and sends that address to the remote
  server, who connects back to it.
  Passive mode is useful when using
  .Nm
  through a gateway router or host that controls the directionality of
  traffic.
! .It Ic lcd Op Ar local-directory
! Change the working directory on the local machine.
! If
! no
! .Ar local-directory
! is specified, the user's home directory is used.
! .It Ic lpwd
! Print the working directory on the local machine.
  .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.
! .It Ic mget Ar remote-files
! Do a
  .Ic get
! for each file name specified.
! .It Ic mput Ar local-files
! Do a
  .Ic put
! for each file name specified.
  .El
  .Sh AUTO-FETCHING FILES
  In addition to standard commands, this version of
  .Nm
***************
*** 1324,1338 ****
  .Pp
  The following formats are valid syntax for an auto-fetch element:
  .Bl -tag -width Ds
- .It Ar host : Ns / Ns Ar file Ns Op /
- .Dq Classic
- .Nm
- format.
  .Sm off
! .It Xo
! .Pf ftp:// Op Ar user : password No @
  .Ar host Op : Ar port
! .No / Ar file Op /
  .Xc
  .Sm on
  An FTP URL, retrieved using the FTP protocol if
--- 320,329 ----
  .Pp
  The following formats are valid syntax for an auto-fetch element:
  .Bl -tag -width Ds
  .Sm off
! .It Xo ftp://
  .Ar host Op : Ar port
! .No / Ar file
  .Xc
  .Sm on
  An FTP URL, retrieved using the FTP protocol if
***************
*** 1340,1359 ****
  isn't defined.
  Otherwise, transfer using HTTP via the proxy defined in
  .Ev ftp_proxy .
- If a
- .Ar user
- and
- .Ar password
- are given and
- .Ev ftp_proxy
- isn't defined,
- log in as
- .Ar user
- with a password of
- .Ar password .
  .Sm off
! .It Xo
! .Pf http:// Op Ar user : password No @
  .Ar host Op : Ar port
  .No / Ar file
  .Xc
--- 331,338 ----
  isn't defined.
  Otherwise, transfer using HTTP via the proxy defined in
  .Ev ftp_proxy .
  .Sm off
! .It Xo http://
  .Ar host Op : Ar port
  .No / Ar file
  .Xc
***************
*** 1362,1382 ****
  If
  .Ev http_proxy
  is defined, it is used as a URL to an HTTP proxy server.
- If a
- .Ar user
- and
- .Ar password
- are given and
- .Ev http_proxy
- isn't defined,
- log in as
- .Ar user
- with a password of
- .Ar password
- using Basic authentication.
  .Sm off
! .It Xo
! .Pf https:// Op Ar user : password No @
  .Ar host Op : Ar port
  .No / Ar file
  .Xc
--- 341,348 ----
  If
  .Ev http_proxy
  is defined, it is used as a URL to an HTTP proxy server.
  .Sm off
! .It Xo https://
  .Ar host Op : Ar port
  .No / Ar file
  .Xc
***************
*** 1386,1752 ****
  .Ev http_proxy
  is defined, this HTTPS proxy server will be used to fetch the
  file using the CONNECT method.
- If a
- .Ar user
- and
- .Ar password
- are given and
- .Ev http_proxy
- isn't defined,
- log in as
- .Ar user
- with a password of
- .Ar password
- using Basic authentication.
  .It Pf file: Ar file
  .Ar file
  is retrieved from a mounted file system.
  .El
- .Pp
- If a classic format or an FTP URL format has a trailing
- .Sq / ,
- then
- .Nm
- will connect to the site and
- .Ic cd
- to the directory given as the path, and leave the user in interactive
- mode ready for further input.
- .Pp
- If
- .Ar file
- contains a glob character and globbing is enabled
- (see
- .Ic glob ) ,
- then the equivalent of
- .Ic mget Ar file
- is performed.
- .Pp
- If no
- .Fl o
- option is specified, and
- the directory component of
- .Ar file
- contains no globbing characters,
- then
- it is stored in the current directory as the
- .Xr basename 1
- of
- .Ar file .
- If
- .Fl o Ar output
- is specified, then
- .Ar file
- is stored as
- .Ar output .
- Otherwise, the remote name is used as the local name.
- .Sh ABORTING A FILE TRANSFER
- To abort a file transfer, use the terminal interrupt key
- (usually Ctrl-C).
- Sending transfers will be immediately halted.
- Receiving transfers will be halted by sending an 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
- server's support for
- .Dv ABOR
- processing.
- If the remote server does not support the
- .Dv ABOR
- command, an
- .Ql ftp\*(Gt
- prompt will not appear until the remote server has completed
- sending the requested file.
- .Pp
- The terminal interrupt key sequence will be ignored when
- .Nm
- 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
- .Nm
- program must be killed by hand.
- .Sh FILE NAMING CONVENTIONS
- Files specified as arguments to
- .Nm
- commands are processed according to the following rules.
- .Bl -enum
- .It
- If
- .Sq -
- is specified as a local file name, the standard input (for reading)
- or standard output (for writing)
- is used.
- .It
- If the first character of a local file name is
- .Sq \&| ,
- the
- remainder of the argument is interpreted as a shell command.
- .Nm
- then forks a shell, using
- .Xr popen 3
- with the argument supplied, and reads (writes) from the standard output
- (standard input).
- If the shell command includes spaces, the argument
- must be quoted; e.g.,
- .Qq ls -lt .
- A particularly
- useful example of this mechanism is:
- .Qq ls \&. |more .
- .It
- Failing the above checks, if
- .Dq globbing
- is enabled,
- local file names are expanded
- according to the rules used in the
- .Xr csh 1
- .Ic glob
- command.
- If the
- .Nm
- command expects a single local file (e.g.,
- .Ic put ) ,
- only the first filename generated by the
- .Dq globbing
- operation is used.
- .It
- For
- .Ic mget
- commands and
- .Ic get
- commands with unspecified local file names, the local filename is
- the remote filename, which may be altered by a
- .Ic case ,
- .Ic ntrans ,
- or
- .Ic nmap
- setting.
- The resulting filename may then be altered if
- .Ic runique
- is on.
- .It
- For
- .Ic mput
- commands and
- .Ic put
- commands with unspecified remote file names, the remote filename is
- the local filename, which may be altered by a
- .Ic ntrans
- or
- .Ic nmap
- setting.
- The resulting filename may then be altered by the remote server if
- .Ic sunique
- is on.
- .El
- .Sh FILE TRANSFER PARAMETERS
- The FTP specification specifies many parameters which may
- affect a file transfer.
- The
- .Ic type
- may be one of
- .Dq ascii ,
- .Dq binary ,
- or
- .Dq image .
- .Nm
- supports the ASCII and image types of file transfer.
- .Pp
- .Nm
- supports only the default values for the remaining
- file transfer parameters:
- .Ic mode ,
- .Ic form ,
- and
- .Ic struct .
- .Sh THE .netrc FILE
- The
- .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:
- .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
- command line or as an
- .Ic open
- command argument.
- Once a match is made, the subsequent
- .Pa .netrc
- tokens are processed,
- stopping when the end of file is reached or another
- .Ic machine
- or a
- .Ic default
- token is encountered.
- .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
- 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.
- Note that if this token is present in the
- .Pa .netrc
- file for any user other
- than
- .Ar anonymous ,
- .Nm
- will abort the auto-login process if the
- .Pa .netrc
- is readable by
- anyone besides the user.
- .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
- .Dv ACCT
- command if it does not.
- .It Ic macdef Ar name
- Define a macro.
- This token functions like the
- .Nm
- .Ic macdef
- command functions.
- A macro is defined with the specified name; its contents begin with the
- next
- .Pa .netrc
- line and continue until a null line (consecutive new-line
- characters) is encountered.
- Like the other tokens in the
- .Pa .netrc
- file, a
- .Ic macdef
- is applicable only to the
- .Ic machine
- definition preceding it.
- A
- .Ic macdef
- entry cannot be utilized by multiple
- .Ic machine
- definitions; rather, it must be defined following each
- .Ic machine
- it is intended to be used with.
- If a macro named
- .Ic init
- is defined, it is automatically executed as the last step in the
- auto-login process.
- .El
- .Sh COMMAND LINE EDITING
- .Nm
- supports interactive command line editing, via the
- .Xr editline 3
- library.
- It is enabled with the
- .Ic edit
- command, and is enabled by default if input is from a tty.
- Previous lines can be recalled and edited with the arrow keys,
- and other GNU Emacs-style editing keys may be used as well.
- .Pp
- The
- .Xr editline 3
- library is configured with a
- .Pa .editrc
- file \- refer to
- .Xr editrc 5
- for more information.
- .Pp
- An extra key binding is available to
- .Nm
- to provide context sensitive command and filename completion
- (including remote file completion).
- To use this, bind a key to the
- .Xr editline 3
- command
- .Ic ftp-complete .
- By default, this is bound to the TAB key.
  .Sh ENVIRONMENT
  .Nm
  utilizes the following environment variables:
! .Bl -tag -width "FTPSERVERPORT"
! .It Ev FTPMODE
! Overrides the default operation mode.
! Recognized values are:
! .Pp
! .Bl -tag -width "passive  " -offset indent -compact
! .It passive
! passive mode FTP only
! .It active
! active mode FTP only
! .It auto
! automatic determination of passive or active (this is the default)
! .It gate
! gate-ftp mode
! .El
! .It Ev FTPSERVER
! Host to use as gate-ftp server when
! .Ic gate
! is enabled.
! .It Ev FTPSERVERPORT
! Port to use when connecting to gate-ftp server when
! .Ic gate
! is enabled.
! Default is port returned by a
! .Fn getservbyname
! lookup of
! .Dq ftpgate/tcp .
! .It Ev HOME
! For default location of a
! .Pa .netrc
! file, if one exists.
! .It Ev PAGER
! Used by
! .Ic page
! to display files.
! .It Ev SHELL
! For default shell.
  .It Ev ftp_proxy
  URL of FTP proxy to use when making FTP URL requests
  (if not defined, use the standard FTP protocol).
  .It Ev http_proxy
! URL of HTTP proxy to use when making HTTP or HTTPS URL requests.
! .It Ev http_cookies
! Path of a Netscape-like cookiejar file to use when making
! HTTP or HTTPS URL requests.
  .El
  .Sh PORT ALLOCATION
  For active mode data connections,
--- 352,370 ----
  .Ev http_proxy
  is defined, this HTTPS proxy server will be used to fetch the
  file using the CONNECT method.
  .It Pf file: Ar file
  .Ar file
  is retrieved from a mounted file system.
  .El
  .Sh ENVIRONMENT
  .Nm
  utilizes the following environment variables:
! .Bl -tag -width Ds
  .It Ev ftp_proxy
  URL of FTP proxy to use when making FTP URL requests
  (if not defined, use the standard FTP protocol).
  .It Ev http_proxy
! URL of HTTP proxy to use when making HTTP(S) URL requests.
  .El
  .Sh PORT ALLOCATION
  For active mode data connections,
***************
*** 1758,1802 ****
  .Va net.inet.ip.porthifirst
  and
  .Va net.inet.ip.porthilast .
- .Sh SEE ALSO
- .Xr basename 1 ,
- .Xr csh 1 ,
- .Xr more 1 ,
- .Xr stty 1 ,
- .Xr tar 1 ,
- .Xr tftp 1 ,
- .Xr editline 3 ,
- .Xr getservbyname 3 ,
- .Xr popen 3 ,
- .Xr editrc 5 ,
- .Xr services 5 ,
- .Xr ftp-proxy 8 ,
- .Xr ftpd 8
- .Sh STANDARDS
- .Rs
- .%A J. Postel
- .%A J. Reynolds
- .%D October 1985
- .%R RFC 959
- .%T FILE TRANSFER PROTOCOL (FTP)
- .Re
- .Pp
- .Rs
- .%A P. Hethmon
- .%D March 2007
- .%R RFC 3659
- .%T Extensions to FTP
- .Re
  .Sh HISTORY
  The
  .Nm
! command appeared in
  .Bx 4.2 .
! .Sh BUGS
! Correct execution of many commands depends upon proper behavior
! by the remote server.
! .Pp
! In the recursive mode of
! .Ic mget ,
! files and directories starting with whitespace are ignored
! because the list cannot be parsed any other way.
--- 376,394 ----
  .Va net.inet.ip.porthifirst
  and
  .Va net.inet.ip.porthilast .
  .Sh HISTORY
  The
  .Nm
! command first appeard in
  .Bx 4.2 .
! A complete rewrite of the
! .Nm
! command first appeared in
! .Ox x.x .
! .Sh AUTHORS
! .An Sunil Nimmagadda Aq Mt sunil@openbsd.org
! .Sh CAVEATS
! While aborting a data transfer, certain FTP servers violate
! the protocol by not responding with a 426 reply first, thereby making
! .Nm
! wait indefinitely for a correct reply.