Naming/Format conventions for INDEX files
Markus Stumpf <stumpf@informatik.tu-muenchen.de> Thu, 23 July 1992 18:07 UTC
Received: from ietf.nri.reston.va.us by IETF.NRI.Reston.VA.US id aa05173; 23 Jul 92 14:07 EDT
Received: from NRI.NRI.Reston.Va.US by IETF.NRI.Reston.VA.US id aa05169; 23 Jul 92 14:07 EDT
Received: from kona.CC.McGill.CA by NRI.Reston.VA.US id aa23909; 23 Jul 92 14:07 EDT
Received: by kona.cc.mcgill.ca (5.65a/IDA-1.4.2b/CC-Guru-2b) id AA22422 on Thu, 23 Jul 92 12:25:19 -0400
Received: from tuminfo2.informatik.tu-muenchen.de by kona.cc.mcgill.ca with SMTP (5.65a/IDA-1.4.2b/CC-Guru-2b) id AA22401 (mail destined for /usr/lib/sendmail -odq -oi -fiafa-request iafa-out) on Thu, 23 Jul 92 12:25:01 -0400
Received: from dsrbg2.informatik.tu-muenchen.de ([131.159.0.110]) by tuminfo2.informatik.tu-muenchen.de with SMTP id <57873>; Thu, 23 Jul 92 18:21:07 +0200
Received: by dsrbg2.informatik.tu-muenchen.de id <167983>; Thu, 23 Jul 92 18:20:53 +0200
Subject: Naming/Format conventions for INDEX files
From: Markus Stumpf <stumpf@informatik.tu-muenchen.de>
To: iafa@cc.mcgill.ca
Date: Thu, 23 Jul 1992 19:20:38 +0200
Cc: de-mirror@informatik.tu-muenchen.de
X-Mailer: ELM [version 2.3 PL11]
Message-Id: <92Jul23.182053met_dst.167983@dsrbg2.informatik.tu-muenchen.de>
Hello folx! In Germany we plan to standardize (sp?) the format and naming of ftp-server index files! This is a sensitive area as it should support all OS platforms. FORMAT: ------- Currently we are discussing a format, which could easily be generated by GNU find, which runs (and is designed to run) on a wide variety of platforms! The current format looks like (comments welcome) 512 1991-02-25 19:50 /pub/BSD/4.3-tcpip/ 447001 1991-02-06 14:10 /pub/BSD/4.3-tcpip/bind-4.8.3.Z 31 1992-07-18 15:59 /pub/BSD/386BSD/0.1 -> ../../../public2/BSD/386BSD/0.1 It is generated by the command: FORMAT="%8s\t%TY-%Tm-%Td %TH:%TM\t%p" /usr/local/bin/gfind /pub \( -type d -printf "$FORMAT/\n" \) \ -o \( -type f -printf "$FORMAT\n" \) \ -o \( -type l -printf "$FORMAT -> %l\n" \) The first entry is the size in Bytes, the second is the file creation date, the third is hours and minutes of file creation and the last entry is the name of the file. The name of the file is built so that directories are postfixed with a "/", all symbolic links get a " -> <linked_to_file>" appended; all else are plain files. Now the questions: - Do you think this format can be supported on all platforms? - What do you think about the format of the "date" field? Should it be changed to a "ls" conforming format (which would make sorting by date really ugly !!) - Is this suitable for ARCHIE (or how complicated would it be to make ARCHIE understand this format; this is a serious aspect as there is a German ARCHIE-Server under construction ;-) ) NAMING CONVENTIONS: ------------------- No proposals on the names so far! To reduce net-load we would like to urge each ftp-site to generate daily and/or weekly diffs of their index files. This would also reduce the amount of work to update the ARCHIE database we hope! Not using 'ls' will also shrink the size of these diffs, as the date/time information is always the same and does not change the format as it does with files older than 1/2 year when using 'ls'. What we need are location and names for all the files! I think this is a topic that should be included to IAFA, as the earlier we standardize the format, the less difficulties we'll hopefully have to get the people to using this format! Ciao \Maex -- ______________________________________________________________________________ Markus Stumpf Markus.Stumpf@Informatik.TU-Muenchen.DE
- Naming/Format conventions for INDEX files Markus Stumpf
- Re: Naming/Format conventions for INDEX files Eric A. Anderson
- Re: Naming/Format conventions for INDEX files Carsten Rossenhoevel
- RE: Naming/Format conventions for INDEX files George D. Greenwade
- Re: Naming/Format conventions for INDEX files Eric A. Anderson
- Re: Naming/Format conventions for INDEX files Eric A. Anderson
- Re: Naming/Format conventions for INDEX files Larry Masinter
- RE: Naming/Format conventions for INDEX files Hank Nussbacher
- Re: Naming/Format conventions for INDEX files Albert Langer
- RE: Naming/Format conventions for INDEX files Markus Stumpf
- RE: Naming/Format conventions for INDEX files George D. Greenwade
- Naming/Format conventions for INDEX files ferguson
- RE: Naming/Format conventions for INDEX files George D. Greenwade
- Re: Naming/Format conventions for INDEX files Eric A. Anderson
- RE: Naming/Format conventions for INDEX files Aydin Edguer
- RE: Naming/Format conventions for INDEX files George D. Greenwade