Linuxers May 2003

linuxers@mm.ilug-bom.org.in

90 participants
104 discussions

[ILUG-BOM] [OT] [ACM] Streamlining XML for data-intensive applications

by Philip S Tellis

ACM Seminar - Streamlining XML for data-intensive applications Friday, May 23, 2003 - 6:30 p.m. Speaker: Tahir N. Hashmi Venue: Lecture Theatre, NCST, Juhu (http://www.ncst.ernet.in/contactus/) Abstract: eXtensible Markup Language (XML) has quickly gained acceptance as a platform and application independent grammar for marshalling data as well as structuring documents for further processing or presentation. As more and more sectors find XML beneficial, most notably the Web Services Architecture, the overly verbose syntax of XML and complicated rules for handling markup and character data begin to approach their limits. This seminar showcases some of the most notable efforts done to overcome these problems. About the Speaker: Tahir Hashmi works in the DAKE (Data and Knowledge Engineering) Division of NCST. He is a Technology graduate in Chemical Engineering from AMU. Tahir is a Free Software user/promoter and Linux geek. His areas of interest include Systems Programming and Application Developm

19 years, 10 months

Review of Sharity/light

by Sthitaprajna

Hi HAs anyone used this on a multi-OS environment- how well does it perform? http://www.obdev.at/products/sharity/index.html thanks

19 years, 10 months

[Commercial] Red Hat Linux 9.0

by joel_divekar

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19 years, 10 months

[ILUG-BOM] [Fwd: [ilug-goa] Microsoft Exec took aim at Linux Worldwide , Memo reveals]

by Trevor Warren

-----Forwarded Message----- From: Praveen Kamat <praveenkamat(a)yahoo.co.uk> To: ilug <ilug-goa(a)yahoogroups.com> Subject: [ilug-goa] Microsoft Exec took aim at Linux Worldwide , Memo reveals Date: 18 May 2003 23:25:42 +0530 MICROSOFT EXEC TOOK AIM AT LINUX WORLDWIDE, MEMO REVEALS http://www.siliconvalley.com/mld/siliconvalley/5864506.htm [Non-text portions of this message have been removed] ------------------------ Yahoo! Groups Sponsor ---------------------~--> Get A Free Psychic Reading! Your Online Answer To Life's Important Questions. http://us.click.yahoo.com/Lj3uPC/Me7FAA/uetFAA/0XFolB/TM ---------------------------------------------------------------------~-> To Post a message, send it to: ilug-goa(a)yahoogroups.com To Unsubscribe, send a blank message to: ilug-goa-unsubscribe(a)yahoogroups.com Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ -- ( >- GNU/LINUX, It's all about CHOICE -< ) /~\ __ trevorwarren(a)softhome.net __ /~\ | \) / Pre Sales Consultant - Red Hat \ (/ | |_|_ \ 9820349221(M) | 22881326(O) / _|_| \___________________________________/

19 years, 10 months

Web Server behind proxy (IPtables problem)

by Varun(Red Hat Certified)

I am preparing a webserver which will work behind a proxy. For this I am using IPtables. The Internal proxy address is 192.168.0.12 The External proxy address is 203.199.111.24 The Webserver address is 192.168.0.14 The code for iptables is given below. My problem is that the website is working when I access it from the internal network despite the fact that there is no DNS for any machines except the proxy. But when I access it from putside the network there is no reply /* Code in iptables */ PROXY_EXTERNAL=203.199.111.24 PROXY_INTERNAL=192.168.0.12 WEB_ADDR=192.168.0.14 /sbin/iptables -t nat -A PREROUTING --dst $PROXY_INTERNAL -p tcp --dport 21 -j DNAT --to-destination $WEB_ADDR:21 /sbin/iptables -t nat -A PREROUTING --dst $PROXY_INTERNAL -p udp --dport 21 -j DNAT --to-destination $WEB_ADDR:21 /sbin/iptables -t nat -A PREROUTING --dst $PROXY_INTERNAL -p tcp --dport 20 -j DNAT --to-destination $WEB_ADDR:20 /sbin/iptables -t nat -A PREROUTING --dst $PROXY_INTERNAL -p udp --dport 20 -j DNAT --to-destination $WEB_ADDR:20 /sbin/iptables -t nat -A PREROUTING --dst $PROXY_EXTERNAL -p tcp --dport 21 -j DNAT --to-destination $WEB_ADDR:21 /sbin/iptables -t nat -A PREROUTING --dst $PROXY_EXTERNAL -p udp --dport 21 -j DNAT --to-destination $WEB_ADDR:21 /sbin/iptables -t nat -A PREROUTING --dst $PROXY_EXTERNAL -p tcp --dport 20 -j DNAT --to-destination $WEB_ADDR:20 /sbin/iptables -t nat -A PREROUTING --dst $PROXY_EXTERNAL -p udp --dport 20 -j DNAT --to-destination $WEB_ADDR:20 /sbin/iptables -t nat -A POSTROUTING -p tcp --dst $PROXY_INTERNAL --dport 20 -j SNAT --to-source $WEB_ADDR:20 /sbin/iptables -t nat -A POSTROUTING -p udp --dst $PROXY_INTERNAL --dport 20 -j SNAT --to-source $WEB_ADDR:20 /sbin/iptables -t nat -A POSTROUTING -p tcp --dst $PROXY_INTERNAL --dport 21 -j SNAT --to-source $WEB_ADDR:21 /sbin/iptables -t nat -A POSTROUTING -p udp --dst $PROXY_INTERNAL --dport 21 -j SNAT --to-source $WEB_ADDR:21 /sbin/iptables -t nat -A POSTROUTING -p tcp --dst $PROXY_EXTERNAL --dport 20 -j SNAT --to-source $WEB_ADDR:20 /sbin/iptables -t nat -A POSTROUTING -p udp --dst $PROXY_EXTERNAL --dport 20 -j SNAT --to-source $WEB_ADDR:20 /sbin/iptables -t nat -A POSTROUTING -p tcp --dst $PROXY_EXTERNAL --dport 21 -j SNAT --to-source $WEB_ADDR:21 /sbin/iptables -t nat -A POSTROUTING -p udp --dst $PROXY_EXTERNAL --dport 21 -j SNAT --to-source $WEB_ADDR:21 /sbin/iptables -t nat -A OUTPUT --dst $PROXY_INTERNAL -p tcp --dport 20 -j DNAT --to-destination $WEB_ADDR:20 /sbin/iptables -t nat -A OUTPUT --dst $PROXY_INTERNAL -p udp --dport 20 -j DNAT --to-destination $WEB_ADDR:20 /sbin/iptables -t nat -A OUTPUT --dst $PROXY_INTERNAL -p tcp --dport 20 -j DNAT --to-destination $WEB_ADDR:21 /sbin/iptables -t nat -A OUTPUT --dst $PROXY_INTERNAL -p udp --dport 21 -j DNAT --to-destination $WEB_ADDR:21 /sbin/iptables -t nat -A OUTPUT --dst $PROXY_EXTERNAL -p tcp --dport 20 -j DNAT --to-destination $WEB_ADDR:20 /sbin/iptables -t nat -A OUTPUT --dst $PROXY_EXTERNAL -p udp --dport 20 -j DNAT --to-destination $WEB_ADDR:20 /sbin/iptables -t nat -A OUTPUT --dst $PROXY_EXTERNAL -p tcp --dport 21 -j DNAT --to-destination $WEB_ADDR:21 /sbin/iptables -t nat -A OUTPUT --dst $PROXY_EXTERNAL -p udp --dport 21 -j DNAT --to-destination $WEB_ADDR:21 ===== Linux is user-friendly, it is just picky who its friends are If GNU/Linux doesn't have the solution, you have the wrong problem mailto: varunop(a)yahoo.com website: http://varunop.blogspot.com Unix is very simple, Only it takes a genius to simplify it __________________________________ Do you Yahoo!? The New Yahoo! Search - Faster. Easier. Bingo. http://search.yahoo.com

19 years, 10 months

How to ftp through the Proxy.

by Vinod Bhaskar

Hi friends, I have a DSL (DISHNET) connection and I had set up a proxy server (Jana) in the machine which the DSL line is connected. Now for the browsing there is no problem from other machines which are in LAN. This I had done it by re-directing the broswer by puting the IP address of the proxy server. Now I want to do ftp from my machine using ncftp through the proxy server to our web location www.xyz.com from my machine. I want to do command line operations like ncftpget and ncftpput, which had set in crontab. How to configure my machine to do the same. Please guide me. Regrds, Vinod.

19 years, 10 months

[Announce] libyahoo2 version 0.7.0 released

by Philip S Tellis

Version 0.7 of libyahoo2 has just been released. Get it from http://libyahoo2.sourceforge.net/ This release includes major feature enhancements, hence the bump in minor version number. New features include: - Webcam support - viewing and broadcasting - Yahoo Chatrooms Improved features: - All calls to connect can now be asynchronous, ie, they can return immediately and make a call to the registered callback function when the connect completes. This will improve response on slow links. (If anyone knows how to do asynchronouse DNS lookups (single-threaded app), please let me know). Also bugfixes and some internal changes. The API has changed, so please read the README and the two primary header files - yahoo2.h and yahoo2_callbacks.h As usual, report bugs on the website. Philip

19 years, 10 months

Microsoft Licences UNIX OS from SCO

by Amish Munshi

Greetings, Refer to page 17 ot Times of India. It mentions about MIcrosoft Licensing UNIX os from SCO. Bye. -- Amish K. Munshi In GNU we trust.

19 years, 10 months

Matrix Reloaded Nmap/ssh crc32 Picture

by Pranav Joshi

--- ranjeet(a)nttindia.com wrote: > > Hello. > > Trinity actually used nmap to portscan a computer > and then launches a > program to attempt exploiting SSHv1 CRC32 > Finally Hollywood is coming out of the stupid concept flash based hacking.. here's the actual picture from the movie LINK http://www.geocities.com/merciless_messiah/nmap-matrix2log.jpg Happy sploiting pranav __________________________________ Do you Yahoo!? The New Yahoo! Search - Faster. Easier. Bingo. http://search.yahoo.com

19 years, 10 months

Re [ILUG-BOM] Confusion... Internet Speed

by Abhijeet D Mhatre

Hi, >I am confused about internet speeds and download speeds. >I guess (please correct) a 56 KBPs modem allows a maximum inflow(&outflow!) >of 56 KiloBits ps of data between 2 computers. >But still most(or all?) ISPs in Mumbai offer download speeds(the thing that >u see in the browser downloader or a download manager) is only 5KBPs. >So when we here about Broadband Internet of 1MBPs or 128 KBPs...what are the >actual download speeds? >Why dont all the people refer to actual download speed rather than the max >transfer speeds while referring to their connection? >Please Help! >Thanking in advance, >Hrushikesh Tilak. V90 Modems allow 56 Kbps which is 7KBps bps = bits per sec Bps = bytes per sec The browser usually displays speed in bytes per sec which is about 2-5 KBps usually Actual download speed is not a constant and varies with the no of users logged in. So it cant be mentioned. Acually some sort of statistical quantity should be mentioned. -- Regards Abhijeet D Mhatre Address: 2/19 Shivanand society, Playground cross road, Vileparle (East), Mumbai 400057 Tel: 91-22-26148990/26155144 Email: abhijeetmhatre(a)gmx.net

19 years, 10 months

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Linuxers May 2003