.
From: umueller@amiga.icu.net.ch (FTP Admin)
Reply-To: umueller@amiga.icu.net.ch (FTP Admin)
Subject: FAQ: All about Amiga FTP
Date: 15 Oct 1997 05:00:13 GMT
222 158329 <621ikt$ckf$1@newsreader.wustl.edu> body
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From: umueller@amiga.icu.net.ch (FTP Admin)
Newsgroups: comp.sys.amiga.misc,comp.sys.amiga.introduction,comp.sys.amiga.datacomm
Subject: FAQ: All about Amiga FTP
Date: 15 Oct 1997 05:00:13 GMT
Organization: Washington University in St. Louis
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Expires: 28 Oct 97 10:00:00 GMT
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Updated: Jan 97
- File splitting methods (Chapter 9)
Updated: Dec 95
- GUI FTP clients mentioned (Chapter 1)
- New FTP site list (Chapter 3)
0. Contents
===========
1. Introduction
2. FTP command list
3. Important sites
4. A Sample Session
5. The .netrc File
6. Archivers
7. The Archie Database
8. Mailservers
9. Transferring to Amiga
1. Introduction
===============
FTP stands for File Transfer Protocol. The program with the same name,
'ftp', allows you to gain access to some other machines and store and/or
retrieve files. If you have a computer with a connection to the Internet,
and a program called 'ftp' on that computer, you're almost done. There
are some other 'ftp' programs ('ncftp', 'AmFTP', 'AmiFTP', 'DaFTP' and
'GUI-FTP' on the Amiga, 'WS-FTP' on the PC, 'NCSA telnet' and 'fetch'
on the Mac). If you have none of these, you have to get the files by mail:
see the section 'Mailservers', below.
In this document, we refer to two computers:
o The 'local machine' is the computer that you are physically logged
in on.
o The 'remote machine' is the computer that you are contacting via
your local machine. It might be right next door, or thousands of
kilometers away! Using 'ftp', you can transfer files from the
remote machine to your local machine, or from your local machine to
the remote machine.
Normally, one needs an account on a remote machine to use it. However, a
number of machines on the Internet allow anybody to log in as the user 'ftp'
or 'anonymous'. When you log in using the anonymous account, you'll be
prompted for a password. You should type your local login name as the
password, especially when you upload (ie send files). After doing so,
you may retrieve all files found in public areas on the remote machine.
Doing this is commonly called 'using anonymous ftp' or 'doing some
anonymous ftp-ing'.
The ftp program gives you a prompt that looks like this:
ftp>
At this prompt, you can type commands to connect to remote machines, upload
and download files, etc.
If you're on a UNIX system, you may want to look at the 'GUI' Aminet
frontend instead of using FTP. Just compile pub/aminet/misc/unix/adt.c
from Aminet (ftp.wustl.edu) on your UNIX box.
Another nice way to access FTP sites is FTPMount (comm/tcp/FTPMount*).
FTPMount is an FTP client implemented as a filesystem. Mounted as FTP:, it
allows you to access FTP sites as if they were DOS devices, meaning that
you are not tied to one FTP client but can use Workbench, DOpus, Shell or
whatever you like for your FTP access. Downloading and extracting an Lha
archive can be done as simple as
Lha x ftp://ftp.wustl.edu/pub/aminet/mus/midi/GMPlay.lha
without wasting the time and disk space to download the file first.
2. FTP command List
===================
Here are some important commands you'll need within ftp. In these examples,
any words given inside angled brackets <like this> are like variables
that stand for particular values. For example, the command
get <remote file name>
means you should type the word "get" followed by the name of a file that
is on the remote machine. An actual example would be:
get SuperProgram.lha
Commands For Opening And Closing FTP Connections:
open <site>
Connects to a remote machine. For valid sites, see below.
close
Closes connection to the remote site
bye
Quits FTP.
quit
Same as bye.
Commands For Setting The Transfer Mode
bin
Sets the connection to binary mode for transferring non-text
files, such as "lha", "lzh", "zoo", "arc", "dms", "zom", "Z"
(compressed), "gz", "tar", and other archives. See the
"Archivers" section below.
asc
Sets the connection to text (ASCII) mode for transferring
text files.
It is OK to transfer text files in "bin" mode. However, it is
WRONG to transfer binary files in "asc" mode -- they will get all
messed up. So to be safe, you can just type "bin" at the beginning
of each ftp session and leave it that way.
Commands For Downloading (Getting, Receiving) Files:
get <remote file name>
Receives the named remote file. This command cannot
transfer multiple files at a time; for that, see "mget".
If you specify a second argument, it will be used as the
name for the local file. (By default, the local file has
the same name as the remote file.)
mget <remote file 1> <remote file 2> ...
Receives all the above remote files with a single command.
mget <pattern>
Receives all the remote files whose names match <pattern>.
Patterns may include the symbols
* stands for any sequence of characters
? stands for any 1 character
For example, if you wanted to download all files that
begin with "B" and end with ".lzh", type:
mget B*.lzh
To download all files whose names are exactly 4 characters
long, type:
mget ????
You will be prompted before each file is downloaded.
To turn off this prompting, see the "prompt" command below.
Commands For Uploading (Putting, Sending) Files
put <local file name>
Transmits the local file to the remote machine.
This works for only one file at a time, similarly to the
way "get" works.
If you specify a second argument, it will be used as the
name for the remote file. (By default, the remote file has
the same name as the local file.)
mput <local file 1> <local file 2> ...etc.
Transmits all the above local files to the remote machine
with a single command.
mput <pattern>
Transmits all local files whose names match the given
pattern. See the "mget" command, above, for information
about patterns.
Additional Commands For Uploading And Downloading
prompt
Normally, mget and mput will prompt you before transferring
each file. If you don't like this, the 'prompt' command
toggles the prompting on and off.
hash
Normally, files are downloaded silently. Typing the 'hash'
command will cause a 'hash mark' to be printed every so
often, indicating how much downloading has completed so far.
Typing this command again toggles the hash marks on and off.
Commands For Exploring The Local And Remote Machines
Files on the remote machine (and probably your local machine too)
are organized in directories. Here is how to navigate those
directories and view their contents.
dir <pattern>
Lists files in the current directory of the remote machine.
See "mget", above, for information about patterns.
ls <pattern>
Same as "dir", but list the files in a short format.
cd <directory name>
Changes your current directory on the remote machine.
lcd <directory name>
Changes your current directory on the local machine
mkdir <directory name>
Creates a new directory on the remote machine. This will
not work if you do not have permission to do it on the
remote machine.
Some Special And Helpful Functions
o There are some special arguments you can add to the 'get' command.
If you type:
get myfile -
then file 'myfile' will be displayed on your screen instead of
downloaded. If you would like this file to be displayed one
screen at a time, pausing after each screenful, type
get myfile |more
[NOTE -- NO SPACE BETWEEN THE '|' and 'more']. This latter command
may not work on all remote machines.
o Also note that the ls and dir commands take only one argument. This
can be either an option or a pattern, BUT NOT BOTH. If you give a
second argument, this will be interpreted as a local filename, and
the directory listing will be stored in that local file instead of
displayed on your screen. Fix: If you have multiple arguments,
enclose them in double quotes.
3. Important Sites
==================
Location Name IP Address Path Files
USA (MO) ftp.wustl.edu 128.252.135.4 pub/aminet/ ALL
USA (AZ) ftp.ninemoons.com 165.247.33.6 pub/aminet/ ALL
USA (WI) ftp.netnet.net 198.70.64.21 pub/aminet/ 25000
Australia ftp.livewire.com.au 203.16.26.3 pub/aminet/ ALL
Australia ftp.tas.gov.au 147.109.237.5 pub/aminet/ 22000
Italy ftp.unina.it 192.132.34.17 pub/aminet/ ALL
Scandinavia ftp.luth.se 130.240.18.2 pub/aminet/ 25000
Switzerland ftp.eunet.ch 146.228.10.16 pub/aminet/ 20000
Germany kelly.uni-paderborn.de 131.234.128.206 pub/aminet/ ALL
Germany ftp.uni-paderborn.de 131.234.2.42 pub/aminet/ ALL
Germany ftp.uni-erlangen.de 131.188.3.2 pub/aminet/ 20000
Germany ftp.cs.tu-berlin.de 130.149.17.7 pub/aminet/ 12000
Germany ftp.tu-chemnitz.de 192.108.33.193 pub/aminet/ 12000
Germany ftp.uni-siegen.de 141.99.128.1 pub/aminet/ 9000
Germany ftp.uni-trier.de 136.199.8.81 pub/aminet/ 5000
Germany ftp.fh-augsburg.de 141.82.16.242 pub/aminet/ 5000
Germany ftp.uni-stuttgart.de 129.69.18.15 pub/aminet/ 4000
Germany ftp.uni-bremen.de 134.102.228.2 pub/aminet/ 3000
Germany ftp.uni-kl.de 131.246.9.95 pub/aminet/ 2000
Germany ftp.uni-oldenburg.de 134.106.40.9 pub/aminet/ 900
Germany ftp.rz.uni-wuerzburg.de 132.187.1.2 pub/aminet/ 700
Austria ftp.giga.or.at 131.130.12.58 pub/aminet/ 800
France ftp.grolier.fr 194.51.174.67 pub/aminet/ ALL
France sunsite.cnam.fr 163.173.129.5 pub/aminet/ 6000
Denmark sunsite.auc.dk 130.225.51.30 cd aminet 2000
UK sunsite.doc.ic.ac.uk 155.198.1.40 pub/aminet/ ALL
UK micros.hensa.ac.uk 148.88.8.84 pub/aminet/ 8500
Ireland atlantis.ucc.ie 143.239.1.200 pub/aminet/ 2000
Greece ftp.acropolis.gr 193.92.228.7 pub/aminet 20000
Portugal ftp.ua.pt 193.136.80.68 pub/aminet/ 15000
Spain ftp.gui.uva.es 157.88.36.190 pub/aminet/ 1500
Hungary ftp.iit.uni-miskolc.hu 193.6.4.31 pub/aminet/ 3000
Czech Rep amiga.chemi.muni.cz 147.251.64.18 pub/aminet/ 2000
Poland ftp.man.szczecin.pl 193.59.3.9 pub/aminet/ 2000
The above group of sites together are called 'Aminet'. They all contain the
same files (through a process called 'mirroring'), although most of them
delete older files. Also, there are a some other Amiga FTP sites around,
and when make announcments about software on these sites, they usually give
the site address.
Finland ftp.funet.fi 128.214.6.100 pub/amiga/
USA ftp.isca.uiowa.edu 128.255.21.233 amiga/fx
USA ftp.hawaii.edu 128.171.44.70 pub/amiga/fish
Scandinavia ftp.funet.fi 128.214.248.6 pub/amiga/fish
Both ftp.cso.uiuc.edu and grind.isca.uiowa.edu have a full collection of
Fish Disks as their main feature. Whenever I mention a program that is to
be retrieved from a Fish disk, you can get it there.
4. A Sample Session
===================
This is an example FTP session. What you have to type is given in square
brackets, on a line by itself, like this:
[Here is something that you would type]
Everything else is displayed by the computer. FTP output is often preceded
by strange numbers like "220" and "150" -- you can ignore these.
The example begins here.
[ftp]
ftp>
[open wuarchive.wustl.edu]
Connected to wuarchive.wustl.edu.
220 amiga FTP server (Version 5.60.97 Wed Dec 9 22:23:21 MET 1992) ready.
Name (amiga:umueller):
[ftp]
331 Guest login ok, send your userid as password.
Password:
[kdalton]
230- Welcome to amiga.physik anonymous FTP server
230- .....
230 Guest login ok, access restrictions apply.
ftp>
[cd pub/aminet]
250 CWD command successful.
ftp>
[get RECENT |more]
200 PORT command successful.
150 Opening ASCII mode data connection for RECENT (5676 bytes).
| Recent uploads to wuarchive.wustl.edu [130.60.80.80] on 11-Dec-1992
| The last 7 days' uploads, newest first. Blank line=new day, + = long .readme
|
|File Dir Size Description
|------------------- --- ---- -----------
tiff2iff.lha gfx/conv 7K Converts TIFF files to Amiga IFF
DNetIRCpic.lzh comm/net 16K Demo picture of DNet IRC
DNetIRC.lha comm/net 88K+IRC intuition DNet client (dnetlib.o neede
ICoons_Nofp.lzh gfx/3d 172K+Spline based object modeller (no 68881 nee
1993.lha mods/u4ia 109K+ProTracker Module By U4ia called '1993'
skick321.lha os20/util 37K+Soft-kicker under OS 2.0 - new release
monoxyde.dms demo/mega 477K+MONOXYDE - new demo by Vanish
baudbandit1.4b.lha comm/misc 16K+Version 1.4b of baudbandit.device
jed206b.lha util/edit 144K+programmable, programmers editor. OS2.0+
--More--
[q]
226 Transfer complete.
local: |more remote: RECENT
5763 bytes received in 4.5 seconds (1.2 Kbytes/s)
ftp>
[cd game/think]
250 CWD command successful.
ftp>
[bin]
200 Type set to I.
ftp>
[get t-triz.lzh]
200 PORT command successful.
150 Opening BINARY mode data connection for t-triz.lzh (56496 bytes).
226 Transfer complete.
local: t-triz.lzh remote: t-triz.lzh
56496 bytes received in 0.43 seconds (1.3e+02 Kbytes/s)
ftp>
[bye]
221 Goodbye.
This is the end of of the sample session.
If you're looking for something specific on that site, check the appropriate
directory (using the 'cd' and 'ls' commands), or download the remote files
'INDEX', 'LOCAL' or 'ls-lR.Z'. You can then use a program such as the UNIX
'grep' to search for filenames in them. (Type 'man grep' in the UNIX shell
to learn about grep).
5. The .netrc File
==================
If you put a file named .netrc in your home directory on the local machine,
it will make your ftp life easier. Just put into this file all information
about how to log in at your favourite FTP site, and it'll be done
automatically when you ftp to that site.
After you create the .netrc file, you have to 'chmod 600 .netrc' or it won't
be accepted:
cd
chmod 600 .netrc
Here's an example .netrc file to log onto the machine wuarchive.wustl.edu.
It also defines a macro called 'init' that turns on binary mode and changes
your remote directory to pub/aminet. To use this macro after you are logged
into the remote machine, just type
$init
machine wuarchive.wustl.edu
login ftp
password kdalton
macdef init
bin
cd pub/aminet
Make sure you put a blank line after the last command, or else it won't work
properly. Also, remember to set the password to your login name.
6. Archivers
============
Most files on FTP sites store their files in archived (compressed) format.
You can recognize the archiver used by the ending of the file name. These
are the most important ones:
Suffix Archiver Filename on Aminet
..lzh LhA LhA_e138.run
..lha LhA LhA_e138.run
..zoo Zoo zoo2-10.lzh
..zip Zip unzip-4.1.lzh
..lzx LZX lzx121.lha
..dms DMS dms111.sfx
..run (LhA) -
..sfx (LhA) -
..tar.Z tar, compress tar-compress.lzh
..gz GNU Zip gzip124x.lha
The AmigaDOS versions of those archivers can be found on the AmiNet sites
(see above) in the directory pub/aminet/util/arc, except for GNU Zip which
is found in pub/aminet/util/pack. To give you a start, LhA is also stored
in self-extracting form (.run or .sfx). Just execute it to extract it.
UNIX versions of most of these archivers are available. You can get them
from wuarchive.wustl.edu in the directory /pub/aminet/misc/unix/, or if
they're not there, use archie (see below) to find them. The files names are:
LhA lha-1.00.tar.Z
Zoo zoo-2.10.tar.Z
Zip unzip41.tar.Z
Dms dmscheck.c.Z
7. The Archie Database
======================
There is a database of all files on all FTP sites worldwide, called 'archie'.
They have a mailserver, a telnet service, and a client software. Telnet to
archie.sura.net and log in as 'archie', or send mail containing HELP in its
body to archie@quiche.cs.mcgill.ca. You'll get more information that way.
However I no longer recommend the use of archie for Amiga files, the Aminet
search facilities are sufficient.
8. Mailservers
==============
Some sites allow sending them magic mail messages which cause them to FTP
things from other sites, uuencode them, and send them to you. Others only
send the files stored locally at that site. Here are the most important mail
servers. Send a mail containing HELP in its body to find out more about them
(note that many German links are slow):
These Aminet sites offer binaries by email. (Mail servers only send you
files from that site while ftpmail services can connect to others)
ftpmail@doc.ic.ac.uk (Keeps complete Aminet locally)
ftpmail@ftp.unina.it (Keeps complete Aminet locally)
ftpmail@ftp.luth.se
ftpmail@ftp.uni-stuttgart.de
ftpmail@ftp.uni-trier.de
ftp-mailer@ftp.informatik.tu-muenchen.de
mail-server@ftp.cs.tu-berlin.de
mail-server@cs.tu-berlin.de
And here some other ftpmail services that you can use to connect to Aminet
sites:
ftpmail@decwrl.dec.com
ftpmail@ftp.sunet.se
ftpmail@ftp.Dartmouth.EDU
ftpmail@ftp.SHSU.edu
ftpmail@cs.uow.edu.au
9. Transferring to Amiga
========================
VIA MODEM
After you have the files on your UNIX account, you need to get the files
home. Most Amiga terminal programs have one or more ways to transfer files
to your Amiga. Read your terminal program documentation for more
information.
One recommended method is to use ZModem. If your local machine has the
'sz' command, and your terminal program supports ZModem, you are set.
To download the file 'whatever.lzh' to your Amiga, type:
sz whatever.lzh
and then use your terminal program to receive it. If your site does not
have 'sz', you can get it from krynn.efd.lth.se in the file
/pub/modem/rzsz9107.tar.Z. Compile it, or use archie to find a version
specific for your UNIX flavor.
In the worst case, you can turn on your terminal program's "screen capture"
feature and type:
uuencode <filename filename
to get your file typed to the screen in 'uuencoded' format. On your Amiga,
uudecode the file (using uudecode from Fish Disk 92). Also, some sites
still use 'kermit'. If you have a program of that name, you can use one of
the Amiga kermit implementations found on Aminet to get files home.
VIA FLOPPY
If you don't have a modem, you can try to find a workstation with 3.5"
floppy drive. Sun 4 computers have them. There you can either use the
program mtools (try 'man mcopy') to store the files in MSDOS format and
retrieve them using MSH (Fish Disk 382) or CrossDOS (included with AmigaDOS
2.1 and higher), or you use gnu tar (UNIX version to be found on
decuac.dec.com, /pub/binaries/gnutar-1.10.tar.Z) to store files on the disk
in .tar format using the command 'gtar cfvM /dev/rfd0c'. Then you restore
the files with gnu gtar (found on wuarchive.wustl.edu, in the file
pub/aminet/util/gnu/gtar110.lzh) and the FLAT device (Fish Disk 535) and MSH
(or any other PC format reading tool). Mount FLAT:, and then enter 'gtar
xfvM flat:MSH' or replace the MSH by the name of your emulation tools.
If a file is too large to fit on a floppy, you can use misc/unix/bsplit*
from Aminet to split it, and c:join under AmigaDOS to put it back together.
You could also use util/misc/chunker.lha which comes complete with source
and MSDOS binaries.
Under MSDOS, you can use the command 'backup' to save files onto floppies
and misc/emu/pcres250.lha from Aminet to restore the backups on the Amiga
side. This method automatically splits large files. Another way is to use
the utility misc/emu/splitm.zip to cut the files into handy pieces.
If you'd like some additional info to be included in this FAQ, contact
umueller@wuarchive.wustl.edu. -Urban Mueller