Linux Tip: Tune your system for faster performanceLifehacker

Posted on June 29, 2007 by Kyle Pott.
Categories: Contributors.

Swappiness.pngThe Webs Best explains how you can tweak your Linux system for better performance. The tutorial includes several performance tweaks, but one particularly useful and easy tip is to reduce your "swappiness." Swappiness is the variable that determines when your system stops using internal memory and switches to using the hard disk as virtual memory, similar to the page file concept in Windows. Since your hard disk is considerably slower than internal RAM, reducing your swappiness and forcing your system to use internal RAM can result in considerable performance increases.

You can reduce your swappiness from the terminal with one command.

sudo sysctl -w vm.swappiness=10

The command shown above is not a permanent fix. However, if you are satisfied with the performance boost, The Webs Best explains how you can make it permanent and do a whole lot more. Although the guide is written with an Ubuntu slant, you can perform these tasks on just about every distro.

How to tune your Ubuntu PC for faster performance. [The Webs Best]

Searching file or directory excluding NFS mounted file systems.

Posted on June 27, 2007 by ZDima.
Categories: UNIX.

Sometimes I need to find a file or directory on my local machine and I don’t want to scan large NFS file systems connected to my machine.

I am using following syntax for do so:

  1. $ find / -path /net -prune -o -type d -name *gcc*

This command line will search for any directory on my local machine with name included “gcc”. It will not search below “/net”.

You can add any number of “-path … -prune -o” in front of “-type” to add more directories to exclude from search. For example:

  1. $ find / -path /net -prune -o -path /proc -prune -o -type d -name *gcc*

The I Will Teach You To Be Rich series on women and personal finance beginsI Will Teach You To Be Rich

Posted on June 26, 2007 by Ramit Sethi.
Categories: Contributors.

Today, I’m launching a short series on women and personal finance as announced here. Why? Part of it is wanting to balance out the ratio of male and female readers. Part of it is anecdotal, with my female friends seeming to pay just as little attention to money as my male friends.

You’ll notice in the comments of my last post that certain commenters were worried about this being a hit job on women. Please, give me a break. That’s exactly why I asked for real women to interview about their money habits. While not scientific, this is hardly about berating women for poor money management. If that were the case, I’d rather berate women and men. Why limit it?

But let’s also keep it real. Too many people tiptoe around the gender issue when it comes to money, pretending that men and women are the same. I prefer to live in a world of what is rather than what should be. The whole idea of men and women being the same is ridiculous — we’re not. We earn different amounts, we worry about different things, we have different attitudes towards money, and we buy different things. So before we begin, I thought we’d just list all the stereotypes about women and money out there so we can dispense with them once and for all. To get these, I asked female iwillteachyoutoberich readers what society thinks of women and money.

Stereotypes about women and money from female iwillteachyoutoberich readers

“Women buy clothes, purses, and makeup”

“Women are flighty and not conscientious about their money”

“Women actually handle their money just as well as men. They just don’t make a big deal out of it.”

“Women just don’t care about money.”

“Women are more generous with their time than men. Men prefer to write a check, but women will donate their time.”

“Women just want a rich guy to take care of them.”

“Financial media is geared towards men. For example, I read Kiplinger’s Magazine and it seems like there’s a guy in the suit on the cover.”

Some of these are patently absurd, like the idea that “women don’t care about money.” Talk to any woman and you’ll see that’s not true. But let’s not be so quick to dismiss all of these stereotypes. I guarantee that there are going to be commenters who flame this post, saying “RAMIT, YOU’RE SO STUPID/INCONSIDERATE/IGNORANT FOR LISTING THOSE STEREOTYPES. DON’T YOU KNOW THEY SET WOMEN BACK 50 YEARS?!?#*%#*@!*#?”

Sorry, but I’d prefer to address these head-on instead of pretending the stereotypes don’t exist. So here’s what I’ve learned from my interviews so far:

Women are intimately concerned with money. Not just the self-selected ones who responded to my post, either, but even their friends. It’s just that many choose to ignore their concerns for another day. Sort of like men.

Emotion and money seems to be inextricably tied together for the women I spoke to, much more so than for men.

There are few good role models for women and money when it comes to sensible banking, budgeting, investing, and saving. I read Oprah, I read Cosmo, I read a bunch of women’s magazines. The pieces of advice are trite and patronizing. “Put aside $10 for a rainy day!” The women I spoke to commented time after time that there are few accessible comprehensive places for women to learn about money. Also, parents don’t seem to instill the idea of financial education into daughters. Almost every woman I spoke to mentioned that she had had to learn about money on her own, a daunting task.

With that said, all the information anyone needs to get started is available online for free. It’s too easy to say “nobody taught me what to do.” The personal-responsibility zealots have a point: We do need to step up and learn this stuff on our own, and it’s easier now than ever before.

I hope you can see that I’m trying to be fair about what I’ve learned so far. But I’m not an expert on women and money: I started researching this about a week ago, I spoke to a few women, and I read a few books/magazines. If you think I’ve stepped over the line or you have data to contradict me, please leave a comment.

But I want to use this to start a dialogue about why I have so few women readers on iwillteachyoutoberich.com (and why few of my female friends talk about money).

Please tell your female friends about this series on iwillteachyoutoberich. If you can do one favor for me, please ask your female friends to come and comment on the series. This should be less about me and more about the comments of real women who can tell us what’s on their mind.

Coming up: interviews with female iwillteachyoutoberich readers, female entrepreneurs, and anything interesting that readers submit.

Leo’s writing, elsewhere: organization, reading, writing, and morezen habits

Posted on by Leo.
Categories: Contributors.

I thought I’d share some of the articles I’ve been writing for other blogs, in case you’d like to read them:

Dumb Little Man: 7 Secrets of the Super Organized & 39 Ways to Live, Not Merely Exist

FreelanceSwitch: 10 Essential Steps to Getting to the Top of Your Field

Lifehack.org: 14 Ways to Cultivate a Lifetime Reading Habit

Web Worker Daily: 10 Free Minimalist Word Processors 

Let me know if you like them!

How To: Prioritize quickly and intuitively

Posted on June 25, 2007 by Kyle Pott.
Categories: Contributors.
Matrix.png Not sure what project you should work on next? The All About Agile weblog's got a pragmatic method for setting priorities: by charting your projects on an importance/difficulty matrix, pictured above.
Once you've got all your things on the grid, think about the four quadrants. Things in the top left are "No-Brainers". These things are clear priorities. Things in the bottom right are potentially for the bin, as these things are of the least value.
How do you get your priorities straight? Let us know in the comments. How to prioritize quickly and intuitively [all about agile]