Nadodiyin Pulambal

A Wanderer Gripes

Archive for the ‘Quotes’ Category

Laurie rescues Friends

Posted by kovaiputhalvan on May 4, 2008

I’m not normally a big fan of Friends, but am reluctantly willing to watch it if there’s nothing better on the TV. So it was that today afternoon between 2 and 4.30, my better half and I were idly staring at the none too funny antics of Aniston, Cox, Kudrow, LeBlanc, Perry and Schwimmer. The episode involved Ross’s failed attempt to engage in hol(e)y matrimony with Emily.

I’d walked into the hall when Rachel was cooing “helloooo” in a fake British accent to the British Airways lady, and decided that my attention span was going to be of the order of five seconds. Luckily, I was momentarily distracted by the problem of partitioning an integer in such a way that the numbers in the partition do not occur more than once. (I haven’t found a solution yet, I know almost no number theory. Anyway, if I do find the answer, I’ll be sure to post it here!). When I came back to the world in the twenty-one inch screen in front of me, I was thrown off balance. Rachel was in the plane, and the passenger sitting to her left was – gasp! – none other than Hugh Laurie. The TV had all my attention, and I was not disappointed. This was perhaps the only episode of that wretched sitcom which had some genuine humour in it, something that did not involve food, effluvia or sex. Not that I have anything against humour involving those three, but too much of it gets boring. And when the jokes rely solely upon their content (which is usually one of those three things), “boring” is not enough to describe how boring the jokes get.

Hugh Laurie delivered the goods, his sarcasm matchless as always. I really must get hold of some Jeeves and Wooster episodes, not to mention A Little Bit of Fry and Laurie. Those two were a pair, if ever there was one. There was one other – French and Saunders. Hooray for Brit Humour.

Irrelevant Afterquote
A few months ago, I became the proud possessor of Stephen Fry’s Paperweight. It’s not completely funny, but it’s funny in parts, and those parts are present aplenty in the book. One of my favourites is the part where Fry comments on the palindrome Drat Saddam, a mad dastard – “what a pity his name isn’t Sabdam”. I was laughing like a madman for well over half an hour. The other is where he writes “… Übung macht den Meister, as they like to say in Germany. Und Arbeit macht Fry ein Meistersinger.”. I’m not sure if I have the extract verbatim, but the punchline is intact. I read this, felt that something had hit me hard between the eyes, and read it again. I didn’t know whether to be shocked or to burst out laughing, and after a moment’s hesitation, burst out laughing – having read Fry earlier, I knew that he was anything but a bigot.

Glossary to the Irrelevant Afterquote:
Übung macht den Meister loosely translates into Practice makes perfect.
Arbeit macht frei literally means Work makes you free. This phrase has extremely unpleasant connotations, hence my moment of hesitation after reading the pun in Fry’s book.

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1492: Conquest of Paradise

Posted by kovaiputhalvan on April 5, 2008

Back online again. The tata indicom guys finally responded to my threat of throwing their router out of my window, and came down to fix the cable. So I’m wired again. Only, they’ve mucked up some router setting and I’m not able to view any page except Google from Linux! I’m reduced to running WinBloze to surf the Web while I figure out WTF is happening re. Linux and my router. I’m mystified… DHCP works fine, the DNS seems to be OK, ping and traceroute show that I should be able to reach the remote IP addresses that I want to talk to… but – this is a big BUT – my browser doesn’t show any pages from these places! For instance, I can login to yahoo mail on WinBloze, but all my browsers under Linux just freeze on “waiting for login.yahoo.com”. For the life of me, I can’t figure out what’s happening. Oh well, I just have to give it some time and thought, I guess.

Tomorrow’s a big day, I will finally put broom to dustpan and clean up the cumulative effects of my laziness that have made themselves felt all over the house. I hope it goes well.

Update, 06 April

Just got done with breakfast at the nearby darshini (someday I will have to expound on the distinctions between Tiffin Rooms, Darshinis, Upaharas and Sagars.) and bought a couple of newspapers. I wanted to start off with Operation Clean House by 8.30, but two idlis, a vadai (of course) and a cup of coffee have brought on me such a sense of contentment that I don’t want to start the dirty work before 9.30. As also the sense of pleasant disbelief that my internet connection is finally up and running after nearly three weeks of downtime, angry phone calls and more angry phone calls.

It is essential, however, that I get started soon. Once OCH is done, I have to read up on Broder et al’s Bloom Filter paper and troubleshoot my linux installation’s google-only fixation that I described above yesterday. Later in the afternoon, I’ll catch up with The Kid who’s now making cooing noises at the fan. Damn, bachelorhood is not a patch on fatherhood – but I will have to remain in this semi-bachelor state for a few months more.

Now let’s see. DHCP seems to be working fine, I get the correct IP address and netmask – except that I see an “eth0: no IPv6 routers found” message in /var/log/messages. Running ipconfig in WinBloze yields what seem to be IPv6 addresses for DNS servers. I don’t know if this could be the problem. DNS seems to be working fine, as ping and traceroute testify. That’s the weird part – I can ping, but I can’t connect via http! The DNS server that DHCP gets is different from the last time, though. Earlier I used to get 192.168.1.254 as my DNS server, and now it’s 192.168.1.1 – I don’t think this should really be creating any problems, though… the routing tables also seem to be just fine. This is probably some extremely trivial problem, the solution for which is staring at me as I write. As usual, it will take me several cups of coffee and several hours before I slap my forehead and let an expletive escape my lips.

Update: 06 April, an hour or so later

No coffee, maybe an hour. Got the sonofabitch. {expletive}. {expletive}. {yet another expletive}. My MTU was set to 1500, lowering it to 1400 fixed the problem, am writing this from where I should be! YES! Now I can go and clean up the house in peace. O frabjous day! Callooh, Callay! I chortle in my joy. I put in the unlikely title after realizing that the default MTU on most Unix boxes is (used to be?) 1492. I shall play Vangelis as I clean. Ha!

Extract from the iptables(8) manpage:

TCPMSS
This target allows to alter the MSS value of TCP SYN packets, to control the
maximum size for that connection (usually limiting it to your outgoing inter-
face’s MTU minus 40). Of course, it can only be used in conjunction with -p
tcp. It is only valid in the mangle table.

This target is used to overcome criminally braindead ISPs or servers which block
ICMP Fragmentation Needed packets. The symptoms of this problem are that every-
thing works fine from your Linux firewall/router, but machines behind it can
never exchange large packets:

1) Web browsers connect, then hang with no data received.
2) Small mail works fine, but large emails hang.
3) ssh works fine, but scp hangs after initial handshaking.

Workaround: activate this option and add a rule to your firewall configuration
like:

iptables -t mangle -A FORWARD -p tcp –tcp-flags SYN,RST SYN \
-j TCPMSS –clamp-mss-to-pmtu

Irrelevant Afterquote:

Why is it . . . that the first thing you are reminded of by something that happens around you, is something obscure and foreign, totally unrelated to the life and languages around you?

- Pultukaku, Agastya Sen’s uncle, from English, August.

There’s a big philosophical angst-ridden post buried in those few lines above, but I’ll save that for later. That quote is self-referential, in a manner of speaking. I really have to go clean up house now! I spent close to an hour leafing through my (actually not mine) copy of Upamanyu Chatterjee’s book to get hold of that quote :)

Posted in Books, Philosophy, Quotes, Unix, stuff | Leave a Comment »

QOTD

Posted by kovaiputhalvan on January 7, 2008

The last words of Evariste Galois – Ne pleure pas, Alfred! J’ai besoin de tout mon courage pour mourir à vingt ans!

Translation – Don’t cry, Alfred! I need all my courage to die at twenty!

Posted in Math, Quotes | Leave a Comment »

Timeo Danaos et dona ferentis

Posted by kovaiputhalvan on August 10, 2006

Was watching Troy on the TV as I attempted to hack. Interesting movie, that. I have mixed feelings towards the movie – I like it, and I hate it. Someone else seems to have the same opinion, for pretty much the same reasons – so I’ll be lazy and save myself some typing by pointing you, gentle reader, to Timeo Danaos et dona ferentes. Read the rest of this entry »

Posted in Books, Quotes | 3 Comments »

Good Coffee

Posted by kovaiputhalvan on July 31, 2006

Should apparently be

As black as sin, as hot as hell, as sweet as love

I’ve heard this line being variously attributed to some unknown ancient Turkish poet and to unnamed Texan cowboys from the Wild West. (That version goes As black as night, as strong as sin, as hot as hell, and as sweet as love). I seem to prefer the Turkish version. It’s short and sweet – no pun intended! Besides, I also like Black Coffee.

One of my Sunday morning favourites is a quick cup of black coffee with a huge dollop of vanilla ice cream in it. Great way to start a Sunday.

Posted in Food and Drink, Quotes | Leave a Comment »

Two Random Quotes

Posted by kovaiputhalvan on March 20, 2006

It takes all the running you can do, to keep in the same place
- The Red Queen, in “Through the Looking Glass”

It is easier for a camel to pass through the eye of a needle if it is lightly greased
- Kehlog Albran, “The Profit”

Posted in Quotes | 1 Comment »

Gollum, Gollum

Posted by kovaiputhalvan on May 25, 2005

I’m in a mood for Tolkien today. The first thing that flashed through my mind when I woke up today was this:

All that is gold does not glitter,
Not all those who wander are lost.
The old that is strong does not wither,
Deep roots are not reached by the frost.
From the ashes a fire shall be woken,
A light from the shadows shall spring.
Renewed shall be the blade that was broken,
The crownless again shall be king.

Read the rest of this entry »

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