Greetings, Earthling 🖖

I’m Shantanu, aka Shaan.

Your friendly neighborhood co-inhabitant of this tiny speck of dust, I maintain this site as a stochastic log of my calculations towards the futile aim of weeding out the anomalies from the equation that gives me my “42”.

In my Clark Kent mode, I spend my day at The Trade Desk, trying to crunch through petabytes of data and trillions of queries every day to understand the human behavior and make the advertising technology world a little bit better.

Before that, I spent a couple of decades in the Semiconductors world at Qualcomm and Google, building processors and AI accelerators, tinkering with chips, operating systems, device drivers, human interface devices, security et al.

When the lights go out everywhere, I like to don my maker hat and build stuff that no one wants.

I like to make and break things around me ranging from my smart toaster/TV to my web and phone apps to my car, strumming a bit of guitar, 3d printing stuff, and of course, shit-posting on twitter @shantanugoel.

Sometimes I post some of my travel and 3d print outputs on instagram, because I’ve been told by my gen-z interns that that’s a thing to do.

Do check out some of the other subdomains that I run.

Compiling Latest FireFly (mt-daapd) for ASUS WL-500W

Shantanu Goel

FireFly is a nice DAAP based media server that allows you to listen to your music collection anywhere using any DAAP based client like iTunes, with other players (like Winamp, Rhythmbox, VLC, etc) using plugins, or it even has its own dedicated php/flash/java based clients that can be fired up on any platform any computer giving you instant nirvana.

Many people, like me, use it on their Routers or NAS boxes to access their music anywhere without having to keep their home PC running or lugging around external drives. However, development on this gem stopped some time ago. The last stable build released (2.4.2) was good but it doesn’t have a lot of features provided by the nightly builds in svn (subversion). And the last nightly build released (svn-1696) had a lot of broken things. It was rebuilding the database everytime, crashed around quite a bit, had a lot of security holes. So, I decided to get the latest version (trunk) of the FireFly code, as it had a lot of fixes for above issues, put in whatever was missing, and try to build it for my use.

Opera Web Server In A Browser: Bad Idea

Shantanu Goel

Today, the whole word is going gaga over “Opera Unite”, the new technology in Opera 10 which will make your web browser a web server as well (and not just that, it will make a whole lot of “sharing” options available). Well, I’m not so excited about it. Technology wise, it is really cool but what they don’t realize is that this is like giving motorized chain-saw or a swiss army knife in the hands of a two-year old. Seriously, majority of the people around the world who get themselves into all sorts of shit while just plain surfing the net, now got a whole new array of avenues where they can be exploited upon. For people who do need a webserver, there are plenty of straight-forward point and click options available. I hope they atleast have options to completely turn it off and even better, keep it turned off by default.

Microtek UPS Problems (And A Solution)

Shantanu Goel

I got myself a Microtek 800VA UPS (MDP800+) a couple of weeks ago to save my PS3 from the frequent power outages that we are seeing in Hyderabad but the purpose was rather lost when I found that it worked fine only till the mains power was on. As soon as there was an outage, it couldn’t stop the PS3 from an abrupt shut down. I ran around the pathetic Microtek customer service for days and they finally sent an “engineer” down to my place (after a week) to diagnose the issue and he couldn’t say anything more than that the UPS is meant for a PC and nothing else. All logical discussions to tell him that PS3 is essentially a PC but in a different form were kind of like pouring water on a well-oiled rock and hoping it would stick.

Why You Should Not Upgrade to Ubuntu Jaunty Jackalope (9.04)

Shantanu Goel

Update: It has come to my notice that many people do not know about this (and other problems listed in comments of this post). Please digg and reddit this post so that more people can be made aware of it before they upgrade unknowingly.

You should not upgrade to Ubuntu 9.04 (aka Jaunty Jackalope), released a few weeks ago, if:

  1. You have an older ATI graphics card (prior to R500, .e.g xpress 200m)

TIP: Perforce - Sync Files In A Label Without Deleting Previous Files

Shantanu Goel

If you have used perforce, you’d have definitely come across a situation where you wanted to sync files belonging to two different labels, but as soon as you sync the second label, the files from the first label get deleted. P4 help suggests the following ways to achieve this:

p4 sync @label1,label2

or something like

`p4 sync @label1,@label2``

But I’ve found that depending on the perforce version you are using, the above commands might not work. So, here is a tip that will always work for you irrespective of which version you are using: