Re: [RFC 959] FTP in ASCII mode
Peter Dambier <peter@peter-dambier.de> Mon, 20 February 2006 16:25 UTC
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Date: Mon, 20 Feb 2006 17:25:14 +0100
From: Peter Dambier <peter@peter-dambier.de>
Organization: Peter and Karin Dambier
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Subject: Re: [RFC 959] FTP in ASCII mode
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Once upon a time the used to be computers speaking ASCII or EBCDIC. The ASCII computers where unix mostly. The EBCDIC where mainframes. ASCII mode meant that EBCDIC card decks with fixed lenght of mostly 80 characters per line would be translated into variable lenght records terminated by CR/LF before sending them. Also they would be translated from 8 bit EBCDIC code to 7 bit ASCII code. Unix would have to replace their single LF character by a CR/LF sequence before sending. The result could be punched to 7 bit punched tapes automatically adding a parity bit to the tape. Or you could print it directly on an ASR-33 terminal. Binary means take it as it is. Dont touch the formatting or character set. As the ASR-33 terminal did not know UTF-8 it is not a good idea to use ASCII mode for UTF-8. But you can send it only to systems who understand UTF-8. Regards Peter and Karin Dambier Sandeep Srivastava wrote: > Hi, > > RFC 959, says that FTP supports two modes to transfer files -- ASCII and > Binary. Now, if I have a UTF-8 (or any other encoding) encoded text > file, containing, say Japanese characters, would it be correct to choose > the transfer mode as ASCII? And if I choose the transfer mode as ASCII, > is there a possibility that the content of the file on the receiving end > is garbled? > > In a nutshell, does ASCII mode means that only ASCII encoded text files > are supported? > > Thanks, > Sandeep. > > > ------------------------------------------------------------------------ > > _______________________________________________ > Ietf mailing list > Ietf@ietf.org > https://www1.ietf.org/mailman/listinfo/ietf -- Peter and Karin Dambier The Public-Root Consortium Graeffstrasse 14 D-64646 Heppenheim +49(6252)671-788 (Telekom) +49(179)108-3978 (O2 Genion) +49(6252)750-308 (VoIP: sipgate.de) mail: peter@peter-dambier.de mail: peter@echnaton.serveftp.com http://iason.site.voila.fr/ https://sourceforge.net/projects/iason/ _______________________________________________ Ietf mailing list Ietf@ietf.org https://www1.ietf.org/mailman/listinfo/ietf
- [RFC 959] FTP in ASCII mode Sandeep Srivastava
- Re: [RFC 959] FTP in ASCII mode Peter Dambier
- Re: [RFC 959] FTP in ASCII mode John C Klensin
- Re: [RFC 959] FTP in ASCII mode John C Klensin
- Re: [RFC 959] FTP in ASCII mode Masataka Ohta
- Re: [RFC 959] FTP in ASCII mode Sandeep Srivastava
- Re: [RFC 959] FTP in ASCII mode John C Klensin
- Re: [RFC 959] FTP in ASCII mode Frank Ellermann
- Re: [RFC 959] FTP in ASCII mode Sandeep Srivastava
- Re: [RFC 959] FTP in ASCII mode Peter Dambier