HR Geeks

HR-2600: Meeting Summary for September 4, 2011

by enferex on Sep.03, 2011, under Greetz, hr2600

Well, one great thing about the hacker community is the idea that no matter where you go (in the civilized world), you’re never toooo far from a 2600 meeting, e.g. friends. Well, as I bounced back from Melbourne to come here in Norfolk for a break, I decided to meet up with some friends and venture back to the ole’ 2600 at Pembroke. None-the-less some new faces were there.

We (Dave, Tele, and myself) arrived there and met up with John. Soon after, two new peeps showed up, followed by Jameson. I must say, we had some really cool discussions on the mind-twisting Derren Brown, quantum mechanics, fractals, etc. Afterwards, we took a nice stroll around Town Center.

It’s great to see the meeting is still kicking. A prime number is the word count for this very post.

-Matt (enferex)

1 Comment : more...

HR-2600: Meeting Summary for August 5, 2011

by Ethan on Aug.08, 2011, under hr2600

I (Ethan) arrived at 6pm. One person was already at the table (will hold back name since I’m not sure if he cares about it being posted here,) a newcomer that decided to visit thanks to the recent letter that made it into 2600 regarding the local meeting! Way cool! We talked a while about various subjects, all over the place. Networking, programming, current events. We were then joined by TheRock who was back in town visiting from Richmond. Discussion carried onto mall closing. Total attendance was 3 people.

Also, Count updated the HRGeeks calendar to reflect the proper location for the meetings.

See you next month!

Leave a Comment more...

2600 meeting is at Pembroke Mall, 6pm till closing

by Ethan on Aug.05, 2011, under Uncategorized

A user mail entry appeared in the latest issue of 2600 Magazine questioning if the meetings still exist, and which mall they are at.

They are at Pembroke Mall. Sorry for the confusion from the HRGeeks calendar.

They still go on, but attendance is random.

Leave a Comment more...

Linux syscall, vsyscall, and vDSO

by enferex on Feb.11, 2011, under Blogroll, links, meta, software

Here is a post I made trying to clarify the differences between vsyscall and vdso style of system calls in the linux kernel. It’s over on my blog:
http://davisdoesdownunder.blogspot.com/2011/02/linux-syscall-vsyscall-and-vdso-oh-my.html

-Matt (enferex)

Leave a Comment :, , , , , more...

Go GC Compiler Internals

by enferex on Oct.01, 2010, under links

Hey all, I figured some of you all might find this interesting. On my blog I decided to post a write-up that I did to better get an understandings of the Google Go compiler ‘GC’

http://davisdoesdownunder.blogspot.com/2010/10/google-go-brief-stroll-down-gc-lane.html

-Matt (enferex)

Leave a Comment :, , more...

HR-2600: Meeting Summary for August 6, 2010

by enferex on Aug.11, 2010, under Geek Meets, hr2600

Hmm. I think there was a meeting. Hope it was fun!

Excuse the lack of useful information in this post. I do believe one can calculate the relevant_word_count to total word_count ratio, essentially obtaining a value that would generate the bullcrap-factor of a post. The closer to 1.0, the more relevant the post (i.e. less BS).

-Matt (enferex)

Leave a Comment more...

Arrivederci, Matt

by adam on Jul.14, 2010, under Uncategorized

Today is Matt’s last day here on the top of the world. From everybody at HRGeeks, 757 Labs, and the 2600 Crew, have a safe trip!
(And make sure your place has enough sleep space for a bunch of us to crash!).

Leave a Comment more...

HR-2600: Meeting Summary for July 2, 2010

by enferex on Jul.03, 2010, under Geek Meets, hr2600

Sweet packed colon of digital transfer!  What a meeting!  Great turn out.  Could it possibly be the hinting of July 4th right around the corner, aka blow-crap-up day?  So, I’ll cut to the chase, the meeting attendance from my left.  Remember, seating isn’t mandatory, it’s just a means of recalling information spatially.   So yeah, attendance to my recollection: X17, Misfit, Erik, Remad, Tele, TJ, Kristin, Sam, Trost, Rock (down from Richmond), and myself.   And Sunpuke?  Where was he?  No clue, but the consensus is that he was probably bashing his brains out at a metal show.  So an agenda?  Hah yea, it’s free-form, so nothing specific.  However, HOPE is just around the corner, and I know some of the guys (Misfit, Erik, and Tele) are responsible for part of the network/video-streaming portion of the upcoming HOPE.  So my forecast is that the system will be stellar, once again, and also be constructed on site; and partially on the auto ride up, and in the midst of non-nonsensical ramblings resulting from zero sleep.  

Oh, and while it hits me, there was no mega-sexxyness this meetup.  No donuts were distributed for free, so apparently no one had their sexxy-hat on for the free donuts; which apparently is nifty if you like fried bread. So the information-to-bs-ratio in this post is starting to approach 0, i.e. not much information being expelled, but quite a bit of filler.  Sweetness!  The word count for this post is ummm Tesla with respect to word count: divisible by three (http://en.wikipedia.org/wiki/Nikola_Tesla).

:wq

-Matt (enferex)

Leave a Comment more...

Up the Arch

by enferex on Jun.06, 2010, under software, tools

llrighty!   Well my new machine just arrived about a week ago. With plans of myself jumping-ship to Australia, I have been also wanting to put a reliable distribution on my new lappy. Mid-life crisis? Well at 27 it still seems like it, as I have been a curmudgeon and have tended to get stuck in my ways. The big jump here is, well, choosing a new distribution. Like a new pair of undies, I want something that’s clean and inviting, it’s a big decision, and change is hard for me. As I mentioned, I’m kinda a curmudgeon, so something not venturing too far from my old distro would be well, my other personal machine runs Slackware (been a Slackware guy since 2003 or so).

Anyways, I’ll cut to the chase here. Like Slack, I want a distro that doesn’t blind me to the internals of Linux, and keeps things intuitive, isn’t that how we learn? Personally, I feel that using a ton of GUIs evades how things work. Sure, it’s not for everyone, but why not add another crinkle to the brain, like a wrinkle of knowledge. With that said, me changing my digital undies from Slack to someother distribution might add a few more wrinkles to the noggin. Also, Matt requirement #2 for distros is this: I don’t want to have to run the equivalent to a digital enema after install, lets keep the undies unscathed and free of stains. I like lean distros that do not imbibe the user with a ton of fluff; If I want it, I’ll install it. As being at a job that encourages develoeprs to use the same OS, or very similar, to what the customer runs, I have been babied with some reasoable package management. I used to be opposed to package management, as some of the earlier implementations (I’m not talking Slack here), seemed kinda confusing, but that was years ago, and a personal opinion. The newer stuff seems to me that package management is pretty up-to-par; however, I don’t really like being blinded to the build of the packages, it is nice to build what you want. I liked Slack packs, they were simple, but I always kinda just like building from scratch; however, the latter not always resolving dependancies and not always the fast thing to do if you just want to try something out quickly. The distro I have been using for work has frequent updates and such, and I can just dowload something rather fast if I need to see if a utility is for me. Quite simply, all I want is sleep and a minimalistic distro that provides simple, effective, frequet dependancy resolution package management, and has a strong developer base (I don’t want the distro to go moot in a few weeks).  Like undies (I wear boxers), a distro becomes something rather close to you, a friend.  They know all your personal details. I also want a non-corporate based distribution. I don’t care what the shareholders say, I care about what the poeple who develop for the project have to say!

Well, give it was Memorial Day weekend, I had some time to play around. As I was about to go insane with distro choices, hey take a look at distrowatch.org, I finally found my new buddy… Arch Linux. Having heard of them before, but never paying much attention, I was really hesitant, as I mentioned earlier, I want a well-established distribution that won’t disappear in a few weeks. Well, thanks to their website, Wikipedia, and Distrowatch.org, I must say this seemed like the golden pair-of-nuthuggers I had been looking for, quite possibly I could rest and get some sleep. Ok, well the golden pair of boxers (I don’t do the tidy-whitey-crunchers).

But how can I verify that this distribution is reputable? Sure, distrowatch.org had it ranked pretty high on popularity, and well Wikipedia and the Arch site mentioned the project was established in 2002, which is great, but how many hackers do we have that are currently running or trying to run it… lets check IRC. Yup, 800+ in freenode.irc.org #archlinux. I have arrived! By the way, another thing I wanted to make sure of was that there was some body of persons that make the overall decisions. And…. check, yep they do.  I didn’t delve into the politics so much, but I was told so in #archlinux, not that I really looked/googled/checked-their-wiki. Likewise, with such a simple question I was not even flamed in the IRC room! What, no flames? Ok, I like these guys! Arch away!

Arch uses pacman, which is an incredibly easy-to-use package management system that resolves dependancies. Other distros are leveraging this system as well, but I believe the roots of pacman are from the Arch project. Since the Arch philosophy is to evolve (after all, nature usually has things tested-out for us), there are no major releases of Arch, mainly evolving, constantly updating packages. And one can update their system, with a flick of one command to pacman. If one choses to use a ports-like system: download-source/build/install with package manager, then that can be accomplished as well.  Hey, it evolves, nature evolves, seems the logical approach to me.

It was encouraged that I write about my virgin experience installing Arch from one of the hackers in IRC. With that said, I did jot down a few notes. As this post is quickly approaching the TLDR lower-bound, I will make this quick. First thing that set off my awesomeness-meter was that I didn’t need to run syslinux or format my USB jump-drive to get their install iso to boot. Merely, a ‘dd‘ of iso to jump-drive was all that was needed. With that accomplished in just a few jiffies (yes a jiffy is a cycle of kernel time), I was ready to reboot to install. But before I even ran ‘dd’ I was thinking, should I ‘dd’ to /dev/sdX or the first partition, /dev/sdX1? As I was thinking such a question, I decided to look in their install guide, and low-and-behold it does mention this, as if it read my brain. By this point, I was utterly frightened, it new what I was thinking, and answered me!

The installer is well, in one word, elegant! I liked it, and install of the core-system was fast and pretty straight-forward. No GUI, just some ‘dialog‘ based menus to navigate, straight-forward.  Well, it looks like ‘dialog.’  The base-partitioner is cfdisk, which is not overly complicated. This, coupled with their installer, works pretty nicely, it took a few tries to see what was going on, but after a few minutes, I was ready to select which binaries I wanted to install for the core system.  I really like their beginners guide on the Arch wiki. Also, the hints/notes that the installer has per ‘dialog’ is helpful. But in all honesty, you really do not need a guide to install this, but it does help.

Another word of mega-positiveness towards Arch: Most devs seem to forgo or dislike documentation.  However, what also shines about Arch, aside from simplicity, elegance, and a friendly IRC room is their wiki documentation. It’s well written, in a manner that is guided to teach the reader as to why they run a certain command/edit-a-file. And it seems to have all the answers, if not most.

So my overall take here is that I am thoroughly impressed by this project, and it is now my distro of choice. My undies (boxers) are clean, and sleep can commence.

Up the Arch!

-Matt (enferex)

Sources:
My Brain
http://www.archlinux.org
http://www.distrowatch.org
http://en.wikipedia.org/wiki/Archlinux
http://en.wikipedia.org/wiki/Pacman_(package_manager)
#archlinux on irc.freenode.net

Leave a Comment :, , , , more...

HR-2600: Meeting Summary for June 4, 2010

by enferex on Jun.05, 2010, under Geek Meets, hr2600

Wow, one of the largest meets we’ve had. Due to much re-ordering of our seats, trying to recall the attendees in a fixed order is somewhat moot; either way here goes: Maria (Carnegie Mellon student), Posiedon, Wallybert, BSD Bandit, Tom Araya, Jody, Remad, IncideAgent, Telemnstr, TJ, Eric…. wait… did I just type IncideAgent!? Yeah! It’s been like probably 5 years, or just about, since he last graced our presence. And he wasn’t distracted by WoW either! Oh yeah, and I did lie, the lead singer from Slayer didn’t attend, but still, kinda fun to entertain the thought. I probably missed a few others, if so, my apologies.

So no specific topic of discussion, just geeking-out, at the mall post-high-school-years. Well, post-high-school for most of us. And the word count, I’m assuming WordPress just space-delimits text and tokenizes it as a “word,” is prime. Assuming WordPress has some kind of lexing functionality. Of mention was a foot-pedal powered netbook, and the word of the month “Monkey Sh**” Yeah, so I intentionally censored the latter sentence, *see mention of high-school above.

-Matt (enferex)

Leave a Comment more...

Looking for something?

Use the form below to search the site:

Still not finding what you're looking for? Drop a comment on a post or contact us so we can take care of it!