http://www.farhad.ca Professional Work Weblog Fri, 28 Jul 2006 00:00:33 +0000 http://backend.userland.com/rss092 en Problem: When a mail server accepts a message and later decides that it can't deliver the message, it is required to send back a bounce email to the sender of the original message. These bounce emails are often misdirected. For many MTAs there are solutions, so here is ... http://www.farhad.ca/2006/07/27/how-to-disable-delayed-bounce-back-messages-in-exim/ This script will check all tables within all MySQL databases of a server. Code written in Perl and can be executed at a root access shell with a command like this: perl dysqlcheck.pl No installation will be needed Just download to a folder and execute. You might need to change some configuration parameters ... http://www.farhad.ca/2006/02/02/dayana-mysql-databases-check/ Aug 2002 Dayana Networks A fully automated system for those who want to earn money by referring others to Dayana Networks. Flexible commission and direct payment using PayPal. Use cookie for tracking sales and referrals. Use mySQL for database and Perl for code. http://www.farhad.ca/2002/08/02/affiliate-system/ Jul 2002 Dayana Networks As a part of my new e-commerce web site this web-based application control user payments in a secure SSL tunnel, then open account for hosting instantly. I use Perl/PHP for programming and mySQL for databases. All parts of this application have been written on RedHat Linux 7.3. This process ... http://www.farhad.ca/2002/07/02/multipart-account-activation-system/ Feb 2002 to Jun 2002 Parsian Networks After using AVAYA, ORINOCO, Cisco and Lucent wireless solutions I prepared to start a new project for building some wireless devices, at the end of project these devices were ready to sell: General Access Point (Prism + Linux Box) (save up to 90%) AP + Bandwidth Manager AP ... http://www.farhad.ca/2002/06/02/wireless-networks-solutions/ Apr, 2001 to Feb 2002 Parsian Networks In this big project I wrote a server/client that work thru TCP/IP between two or more points. At the first phase I initialize this system from Iran to UAE, each part have 160 phone lines for both calling and answering. Also a base server controls ... http://www.farhad.ca/2002/02/02/fsg-telephony-server-phone-to-phone-for-private-use/ Mar, 2001 Parsian Networks This server can worked under WinNT4.0 or Win2K and can answer the call, then take user pid and a password from caller, then it can gave him/her a free line for connecting. At this time (25/5/2001) it uses Go2Call service for its long distance. I use my own ... http://www.farhad.ca/2001/03/02/fsg-telephony-server-phone-to-phone-in-long-distance-gateway/ Feb, 2001 Parsian Networks This language is designed be myself. Also an interpreter is designed. The main reason for this Object Oriented language is to controlling modems and does what ever I need to do with them generally in voice mode. With this language any one can design and developed many useful ... http://www.farhad.ca/2001/02/02/fsg-telephony-server-voip-language-and-interpreter/ Nov, 2000 Parsian Networks This tiny software can send a message to a couple of ICQ members. Generally this tool is useful for advertisement, but I think it's not legal, so this program has never published and I wrote it only for testing. http://www.farhad.ca/2000/11/15/icq-bomb/ Nov, 2000 Parsian Networks This web based application can do all of our office needs in accounting for them. Has two part, first part is an http server that serve up to 1024 clients at a time and second part is an accounting software using Borland Database Engine. http://www.farhad.ca/2000/11/02/web-based-accounting/