Humbe Award - RJ Joshua

Recently, I don't listen to RJ Joshua of AIR FM, Chennai (I'm not even sure if the program still exists). As the way he conducts the program especially for his positive words, he's the best RJ I have ever tuned to. I wish him to be more famous.

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IP to ISP/Country/City (GeoIP) using PHP

I've noted that many people are searching here about how to find out City/Country/ISP details from IP; often referred as GeoIP. Here, I've compiled my replies that once I posted to comp.lang.php Get the IP Refer http://www.iana.org/assignments/ipv4-address-space/ipv4-address-space.xml and see which whois server should be used for the whois lookup Now, do the whois lookup. e.g., whois -h whois.apnic.net 61.x.x.x Parse the results. AFAIK, it will have the ISP, City and Country info For whois lookup, may use rwhois protocol through below PHP code: <?php function whois($host, $command) { $fp = fsockopen ($host, 43, $errno, $errstr, 100); if (!$fp) { $result = $errstr . $errno . "\n"; } else { fputs ($fp, $command . "\r\n\r\n"); $result = ''; while (!feof($fp)) { $result .= fgets ($fp, 128); } fclose ($fp); } return $result; } //debug... echo whois('whois.internic.net', 'php.net'); ?> Re...

The Overrated Tamil Culture

Since the COVID period, I developed an interest in exploring old books from the 1700s to the 1900s through Google Books. I first focused on the celebrated Protestant missionary Ringeltaube, but over time, my curiosity expanded toward understanding the demographics and social practices of that era. In Tamil Nadu, what is often celebrated as "Tamil Culture" revolves around the practice of monogamy, known locally as ஒருவனுக்கு ஒருத்தி — meaning one woman for one man. Some even compare this tradition with practices in other states, claiming Tamil culture is especially unique. This sense of pride is particularly strong around Madurai, where people often refer to themselves as “pure Tamil” when compared with neighboring regions like Kanyakumari, whose people they call Malayalis. What’s striking, though, is that this proud image doesn’t always align with historical accounts. A book published in 1885 (I’ve chosen not to mention its title or link to avoid stirring controversy) ma...

Beware of Chennai Book Fair crime - mobile theft

Unfortunately, lost my iPhone 4 that was gifted my boss on Jan 9, 2011 (Sunday) at the Chennai Book Fair held at St.George Anglo Indian School (Opp to Pachayappan college, Poonamalee High Road, Aminjikarai, Chennai - 600 030). When I visited T.P.Chatram Police Station to file the complaint, I have noted about 20 mobile theft complaint from the visitors of the book fair! So, there is a big chance that a mob is targeting the book fair. Beware! Steps to be taken (general guideline) Try to reach the mobile from other phone (to confirm if it's been stolen) File a complaint with nearest police station Deactivate your lost SIM with the operator, especially if it's a post paid connection. Things to be mentioned in police complaint Handset model IMEI Cost of the mobile Last used SIM (mobile number) Date and time of loss Place of loss Alternate contact details (if the phone is recovered) Have to receive the CSR (Complaint Statement Receipt(?)) as a receipt. Chennai...