The exercises in this book are available electronically in a number of ways: by FTP, FTPMAIL, BITFTP, and UUCP. The cheapest, fastest, and easiest ways are listed first. If you read from the top down, the first one that works is probably the best. Use FTP if you are directly on the Internet. Use FTPMAIL if you are not on the Internet but can send and receive electronic mail to Internet sites. Use BITFTP if you send electronic mail via BITNET. Use UUCP if none of the above works.
Note: The exercises were prepared using a UNIX system. If you are running UNIX, you can use them without modification. If you are running on another platform, you may need to modify these exercises slightly. For example, whereas under UNIX every line ends with a line-feed character (the carriage return is implicit), under DOS every line must end with explicit line-feed and carriage-return characters. Depending upon your own configuration and transfer method, you may need to append carriage returns. See the README file accompanying the exercises for additional information.
ftp ftp.oreilly.comConnected to ftp.uu.net. 220 ftp.oreilly.com FTP server (Version 6.34 Thu Oct 22 14:32:01 EDT 1992) ready. Name (ftp.oreilly.com:username):
anonymous331 Guest login ok, send e-mail address as password. Password:
username@hostnameUse your username and host here 230 Guest login ok, access restrictions apply. ftp>
cd /published/oreilly/nutshell/learning_perl2250 CWD command successful. ftp>
get README200 PORT command successful. 150 Opening ASCII mode data connection for README (xxxx bytes). 226 Transfer complete. local: README remote: README xxxx bytes received in xxx seconds (xxx Kbytes/s) ftp>
binary200 Type set to I. ftp>
get examples.tar.gz200 PORT command successful. 150 Opening BINARY mode data connection for examples.tar.gz (xxxx bytes). 226 Transfer complete. local: exercises remote: exercises xxxx bytes received in xxx seconds (xxx Kbytes/s) ftp>
quit221 Goodbye. %
FTPMAIL is a mail server available to anyone who can send electronic mail to and receive it from Internet sites. This includes any company or service provider that allows email connections to the Internet. Here's how you do it.
You send mail to email@example.com. In the message body, give the FTP commands you want to run. The server will run anonymous FTP for you and mail the files back to you. To get a complete help file, send a message with no subject and the single word "help" in the body. The following is an example of a UNIX mail session that gets the examples. This command sends you a listing of the files in the selected directory and the requested example files. The listing is useful if there's a later version of the examples you're interested in.
reply-to username@hostnameWhere you want files mailed
get READMEmode binary uuencode
get examples.tar.gzquit .
A signature at the end of the message is acceptable as long as it appears after "quit."
BITFTP is a mail server for BITNET users. You send it electronic mail messages requesting files, and it sends you back the files by electronic mail. BITFTP currently serves only users who send it mail from nodes that are directly on BITNET, EARN, or NetNorth. BITFTP is a public service of Princeton University. Here's how it works.
To use BITFTP, send mail containing your FTP commands to BITFTP@PUCC. For a complete help file, send HELP as the message body.
The following is the message body you should send to BITFTP:
FTP ftp.oreilly.com NETDATA USER anonymous PASS your Internet e-mail address (not your BITNET address) CD /published/oreilly/nutshell/perl/learning_perl2 DIR GET README GET examples.tar.gz QUIT
Questions about BITFTP can be directed to MAINT@PUCC on BITNET.
The backslashes can be omitted if you use the Bourne shell (sh) instead of csh. The example file should appear some time later (up to a day or more) in the directory /usr/spool /uucppublic / yourname.