Long live the serial port! The original “Terminal Services”.

February 9th, 2008

Occasionally in life, I am reminded of the reasons why I believe what I believe. I have always believed that UNIX and Linux are unstoppable server OS’es and the only choice for hardcore enterprise duties. Maintenance required is very little (if any) and they’re easy to manage remotely. Windows administrators will argue about the lack of a cool global policy editor (which is admittedly very cool) or a remote GUI tool as fast and usable as Remote Desktop/Terminal Services. Those are very valid arguments… but let me tell you about one thing they don’t have. A decent serial port administrative interface…

For those of you who didn’t notice, the ID server bombed out the other day. I was at a customer and unable to get to the internet to fix it. It was out for around 8 hours! When I finally did get to a machine with SSH access, the server was apparently down. I couldn’t ping it, none of the sites were up, etc… So then I SSH’ed over to the serial terminal server that’s connected to my machine. Sure enough, the machine is up and running, it was the upstream DHCP server that had given me the wrong IP address. Something went very wrong on that subnet and i’m not sure exactly what. The point is that I got to the machine via a serial port and fixed it. Everything but GUI is available via that serial port, not a reduced subset of commands.

Gotta love UNIX and Linux. The legacy of the serial terminal has saved my tail so many times it’s not even worth counting any more. Try that with your Windows box! You might also want to factor in that this machine has been down only twice in over 5 years. Once for an OS upgrade and once because of an upstream problem. How’s that for reliability and track record?

Parents… WHAT IS YOUR PROBLEM?

January 14th, 2008

It’s time to throw on my old man hat here! Parents are just pissing me off lately and it’s time to throw the power of the rant into action.

What is wrong with parents today? I’m driving to the store the other night at like 11pm, and there are young kids walking the streets around the fast food spots. Granted, it wasn’t a school night, but these kids were definitely not driving age… yet they were out at 11pm? I go in the store and when I came out, most of them were still there. I do live in a great neighborhood and all… but still… 11pm? Parents… WHAT IS YOUR PROBLEM?

Next… TV and video games… Parents, you do know that TV’s and most new video game consoles have parental controls… right? USE THEM! Most parents just don’t pay attention to what their kids play and don’t bother to even crack the instruction manual to lock down the console / cable box / satellite receiver. Parents… WHAT IS YOUR PROBLEM?

Another TV rant… Parents, TV is NOT a baby sitter. I see parents in the car with the TV on for their kids. My mom used to talk to us in the car. I see those same parents get home and pop a DVD in for the kids right away. We did house chores, played outside, etc… Parents, you do know that there are other things for kids to do… right? I thank my lucky stars that my parents made me go outside and play from time to time. I actually learned how to make friends and such without a “play date”… crazy! So, Parents… WHAT IS YOUR PROBLEM?

Computers. Oh… computers. I love computers. I’m really starting to dislike kids with computers though. Parents, you do know that the internet is NOT child friendly, right? Here’s a tip, there’s pornography on there! ( If anybody needs to know where the good stuff is, email me. :D ) There are stalkers and such out there. There are lots of influences out there that the mind of a child is NOT ready for. I know parents that at least take enough interest in their children to install some sort of filter / proxy software, but even that can be bypassed. So, sorry parents, it looks like you’re actually going to have to SPEND TIME WITH YOUR CHILDREN. I say again, Parents… WHAT IS YOUR PROBLEM?

Alright, one more and we’ll call this one a rant.

Stop letting your little girl dress like a tramp! We don’t need to see that much of her figure exposed. Now i’m REALLY going to sound old here, but that’s just disgusting and encourages bad things to happen. STOP IT PEOPLE. Teach your kids to have respect for themselves and their own bodies and not feel the need to tramp out in order to get attention. I’d say that the attention gained by this is negative and not desirable for a teenage girl. ( Yes, I had the teenage sister who got pregnant and I had to watch her go through all of the mental anguish of being a pregnant high school kid. It was not pleasant for her and my parents… definitely not desirable attention. ) Granted, this behavior is a classic scenario and girls have been trying to get away with more and more over the generations, but at some point it just has to stop. What’s next? Just pasties and a g-string? Parents… WHAT IS YOUR PROBLEM?

All parents seem to want to believe that their kids are perfect… another false pretense. Every time my father turned the other way, I was in to something that I shouldn’t have been.

Parents, i’m sorry to tell you, but you’re going to have to watch your kids. You can’t just make them, put them in front of the TV, and expect them to grow up okay. They will need your guidance and wisdom… if you don’t have any, don’t go see your parents because they probably didn’t raise you right either.

Alright, i’m taking the old man hat off now and going back to normal.

I almost quit the hobby last night!

January 10th, 2008

I almost quit the hobby last night! I was working on my new MTC PROCAL reactor and noticed a leak in the main chamber seal. I shut the reactor pump off and was fiddling around with those annoying little screws and decided to go ahead and pull it out of the stand.

Wouldn’t ya know, I managed to find the only piece of tubing that didn’t have a clamp on it! (Lesson 1 : Tubing is easy, PVC doesn’t come loose) Apparently I neglected to go back and clamp that one piece of tubing on that end. What a dumb mistake and a testament to why one shouldn’t get in a hurry when building a tank… needless to say, I knocked the drain hose off with a big reactor in my hands.

Water is now going EVERYWHERE. I scrambled to get the reactor back on the ground, grabbed the hose and got it back on the bulkhead. As i’m walking away to go get an army of towels, the pump runs dry. Enough water had run out of the tank to successful drain the pump chamber. And then… I start to hear the inevitable “sizzle” sound from a surge protector that had gotten wet. Any body want to guess where a large portion of my electrical was sitting? Fortunately, all of the GFCI actually worked and everything shut down. (Lesson 2 : GFCI. Always, Always, Always)

Now here’s where it gets interesting. Just when I thought I had it back under control…

I get all of the affected electrical out of there and start soaking up water. During that process, I managed to KNOCK OFF THE CANOPY! Okay, so apparently, my canopy has no nifty piece of wood on the back to prevent it from sliding forward off of the tank! (Lesson 3 : If your canopy will slide off of your tank with just a push, FIX THAT ASAP)

What a mess… i’m standing there, wedged behind my tank, holding on to my canopy that’s loaded with expensive lighting and reflectors. Anybody want to guess where I set my new electrical stuff that I was about to install? You guessed it! On top of the canopy! Seeing as the canopy is now at a 45 degree angle, everything has now slid off… into my ATO reservoir, which I just moved to the front of the tank so I could get behind there. (Lesson 4 : 12″ from the wall is NOT far enough, you will need more space! Deal with the look of it or run a smaller tank that you don’t need to get behind!)

So I have now managed to ruin my old electrical stuff as well as my new electrical stuff, gotten water all over the floor, and have no idea what equipment works and what doesn’t. I got the circ pumps back up, set two of them to break the surface tension, tossed in a heater and WENT TO BED. (Lesson 5 : If you’re that tired, you’re probably doing more harm than good)

Insert 8 hour sleep break here

I have now spent the better part of the morning putting everything back together, all of the “core” equipment is working but I have yet to test the calcium reactor, ATO, etc… my 3 IceCap 660’s survived the splashing and all of the bulbs survived. Even my moonlight LEDs made it. I’m not sure about the reactor pump just yet, but I consider that a minor loss if I have to buy a new one. That last piece of flexible tubing is now CLAMPED in place. (Lesson 6 : Using Flexible tubing as PVC elbows is a neat concept but turns out to be a big PITA in the end)

So, that’s the end of my story. I was ready to start bagging livestock and taking it to the various stores. But man… i’m sooooo close. I can’t help but love this hobby. I’ve invested all of this time and money to get it running, and now i’ve learned yet another lesson that will make my next tank even better!

I’m still in the fight, but wow did I want to quit.

Let me summarize all of this into one small, informative list and add one more…

Lesson 1 : Tubing is easy, PVC doesn’t come loose
Lesson 2 : GFCI. Always, Always, Always
Lesson 3 : If your canopy will slide off of your tank with just a push, FIX THAT ASAP
Lesson 4 : 12″ from the wall is NOT far enough, you will need more space! Deal with the look of it or run a smaller tank that you don’t need to get behind!
Lesson 5 : If you’re that tired, you’re probably doing more harm than good
Lesson 6 : Using Flexible tubing as PVC elbows is a neat concept but turns out to be a big PITA in the end
Lesson 7 : Big calcium reactors are freakin’ cool… After all of this crap, i’m staring at my PROCAL going “Wow… that’s just cool” :-D

Okay, so yeah… i’m slacking.

December 31st, 2007

Life apparently got the best of me. I’ve been totally slacking on updating ID.com. So, here’s an update…

  1. I’ve got a few ideas in draft posts right now, maybe i’ll pound one of those into an actual post (instead of this crap excuse for a post).
  2. I could do a new “fishy” post… lots of stuff going on there.
  3. I could d a mega-rant. I’ve got 4 or 5 topics rattling around in my head that i’ve been wanting to rant about.
  4. Maybe just a general update post or something.

Maybe i’ll do one of each… who knows? Stay tuned! :-D

Say no to Scurvy

November 1st, 2007

Freakin’ Woot man! They’re trying to break me! Gotta love the pirate shirts. First there was this one, and now…

Say no to Scurvy

Van Halen rides again

October 19th, 2007

I just got in from the Van Halen concert and man am I impressed. It was a fun show, they did all of their classics and spiced it up here and there. David Lee Roth was dressed loud and proud and was completely obnoxious as usual.

If you’re a fan of VH from those days, I highly recommend it. You’ll get to see Eddie Van Halen and Alex Van Halen along with David Lee Roth. As an added surprise, Eddie’s son Wolfgang is playing bass guitar. Great show. Lots of fun.

Great concert, good time, and several hours in Chicago traffic to get there and back. Top it off with some White Castle and i’m set for the weekend. I totally needed that. :-)

Sleep is irrelevant, Work is irrelevant, there is only Portal.

October 16th, 2007

What did I do before Portal? How did I survive? Why am I at work when I should be playing Portal? I wonder if I can get away with playing Portal at work? Questions like these are in your immediate future once you purchase the Orange Box.

I recently bought the Orange Box from Valve to get Team Fortress 2. One of the crew who’s playing TF2 got me started playing “Portal”, a game that comes with the Orange Box but definitely did not get the hype that TF2 did.

Imagine, you’re in a “training center” with a sadistic computer that needs your help “testing” a new weapons system. Too bad that some of the “tests” can be fatal if you’re not careful. Take that concept, toss in the gravity gun from HL2 and multiply it by the ability to throw portals, toss in a physics engine and you’re at pure hysteria. That’s Portal. Slow at first but once you throw a portal on a wall and then another down the the bottom of a pit and then jump in, you’ll be hooked. You’ll have to take my word for it, but wow… just wait. The HL2 physics engine really shines in this one.

So here it is, your official ID.com bullet list for this game.

  • If you have Orange Box and haven’t played Portal then you need to stop reading this blog and play Portal.
  • If you have Orange Box and have played Portal, then you’re not reading this because you’re playing Portal and officially have no life now.
  • If you don’t have Orange Box and need a reason to get it. Portal.

High Quality Vendor - Lifereef Filter Systems

October 10th, 2007

When we got the 90g tank, it came with a Lifereef LF1-125 Berlin system. This was a great deal for us because we had heard of Lifereef and heard it was good, and it saved us from having to go find a pump, sump, and refugium.

Being relatively new to the hobby, I didn’t really know how to hook up all of that stuff, so I took a chance and sent an email to Lifereef. I got a response from them requesting a model number and telling me where to look to find it. Within a few hours, I had the instructions faxed to me and I was up and running that night. That was my first interaction with them.

Later on, I had some more questions about how I should design my new system that i’m building… I fired off an email to Lifereef to see what they offer. Once again, I received a thorough response showing me their offerings and some realistic suggestions. It’s nice to work with a vendor that’s not all about pumping their products.

So anyway, more Lifereef equipment is on it’s way to my house and I just can’t wait.

Hats off to Lifereef Filter Systems. Check them out their web site and shop with confidence. Lifereef Filter Systems is a high quality vendor with a great product and the willingness to back it up!

Finally! A rating for me!

October 10th, 2007

I was being full of myself earlier and browsing the web when I came across this…

Even more stunning!

All these years and somebody finally made a rating for me. :-D

Don’t fear the Penguin, unless he’s a pirate!

September 25th, 2007

In accordance with my conversion from ninja to pirate, I got a new T-shirt that says it all. Thanks go to the guys at shirt.woot.com for a cool t-shirt and especially to House for sending me a link. Now i’m *really* geeky. (Like I needed any help in this area anyway)

Here is a link to the shirt and the picture is below.

Pirate Penguin