Duane's Life Development Blog

I apologize

2008-01-16T17:31:00.000-06:00

I won't be putting up a post this week due to some other commitments that are taking priority. I will be back next week.

Copyright © 2007 by Duane Hubbard

Quick Scripting in Linux

2008-01-07T21:27:00.001-06:00

I recently saw a post on Lifehacker.com, which pointed to the article on Inspect My Gadget.com, about how to use batch files to easily setup work spaces on Windows. I thought that was a great time saving idea, and could be easily done on my Linux computer. I will let you read the original post for the why, but I will describe the how below. Let me tell you that I setup three scripts for my own use:

Blog – it loads Flock, Amarok, a file manager, and a text editor
Evening – Kontact (testing it for a todo manager), Thunderbird (offline), Firefox (it normally loads two tiddlywikis), my check register, and my personal test tracking sheet.
Morning – Firefox (same two tiddlywikis), and Kontact

Morning and evening are set to automatically execute at certain hours of the day, very handy.

Housekeeping please article

The first thing that I do when I'm playing with something new on my computer, is make sure that I have a special folder for that project. It keeps things nice and clean, after all, I don't want my desktop to become the junk drawer of my computer. While I was working on this project I created a folder called Scripts in my home folder; I later moved the scripts to my “bin” folder, for easier execution.

Scripts (Actually called Shell Scripts)

Scripts are simply a list of commands that you would normally type into the shell. Scripting is very powerful, and can harm your system if not done correctly – consider yourself warned. I'm only going to cover an extremely small percentage of what can be done with scripts; I'm writing a blog, not a book.

Writing the script

Writing the script is rather easy. The first thing you want to do is pull up your favorite text editor, anything that can save in plain text is okay. Next type in the program name (ie. firefox), or the path to the program (ie. /usr/bin/firefox or ~/Programs/firefox/firefox), along with any options you might want to add. Repeat with a new line for each program you wish to execute, or document you want to open.

Example Script:

#Kontact
kontact &
#Thunderbird
~/Programs/thunderbird/thunderbird -offline &
#Firefox
~/Programs/firefox/firefox -P default lifehacker.com google.com &
#OpenOffice
ooffice -calc “Documents/Personal Tests/Personal Test.ods” &
ooffice -calc ~/Documents/Budget/Check\ Register.ods &

Let me quickly explain what is going on in this script.

#Kontact
This line is a comment. Anything that is prefaced with a hash mark (#) is ignored by the shell, so you can write any comments you want after.

kontact &
This is a fairly simple command. I typed in the program name kontact, no need for me to tell the computer where to find it, it already knows.

#Thunderbird
The comment again, it's just good practice.

~/Programs/thunderbird/thunderbird -offline &
Again, a rather simple command. I simply typed in the path of the program I wanted to load ~/Programs/thunderbird/thunderbird. I have this program stored in my home directory, so I wasn't able to simply type in the program name, as I did with Kontact (which is installed properly). I also told Thunderbird to startup in offline mode -offline.

#Firefox
Comment, yet again.

~/Programs/firefox/firefox -P default lifehacker.com google.com &
This line has a few things going on. The first being that I wrote out the location of the program that I wanted to execute ~/Programs/firefox/firefox, just like with Thunderbird above. Next I told Firefox that I want to use the profile called “default” -P default, the -P tells Firefox to use the profile that you specify. Last but not least, I specified some URLs for Firefox to load lifehacker.com google.com, note that any tabs you had opened in a previous Firefox session will most likely open as well.

#OpenOffice
One comment to rule the next two. Since I'm launching two instances of the same program, I only needed to comment once.

ooffice -calc “Documents/Personal Tests/Personal Test.ods” &
In this line I'm opening OpenOffice ooffice and telling it that I want to use the spreadsheet -calc. Next I told OpenOffice that I wanted to open the spreadsheet “Personal Test” “Documents/Personal Tests/Personal Test.ods” (note the quotes around the document path).

ooffice -calc ~/Documents/Budget/Check\ Register.ods &
As in the previous line, I'm starting the OpenOffice spreadsheet program ooffice -calc, and telling it to open a specific document. I did not use the quotes in this line, instead choosing to write-out where the document is in greater detail (which is sometimes needed). First I told OpenOffice to start in the current users home directory ~, then I told it where in the home folder to find the file /Documents/Budget/Check\ Register.ods. If you do not use quotes, and you have a space anywhere in the document path or filename, then you will want to put a backslash (\) before the space; the backslash tells the computer that the space is part of the document name, rather than the start of another variable.

Just a couple things of note from the previous section. You saw the ampersand (&) at the end of each line, this tells the computer to run the command in the background; I have not found the ampersand to be needed, but it can sometimes make things run a bit smoother. I somewhat explained the tilde (~) above, let me explain a bit more. The is a shortcut, indicating the current users home directory [~ = /home/user], it can save a lot of typing; for this kind of scripting you most likely won't need it, but it can come in handy.

Execute him
Once you have the text file all written out, and stored where you want it (see Housekeeping above), you will want to tell the computer that it is an executable, instead of a simple text document. You can do this a multiple ways, I will show you two.

Command Line
The easiest way to make a file executable from the command line is to navigate to the file, and type in chmod +x [file name], where [file name] is the scripts name.

Don't go getting GUI on me
The most visual method is to use the graphical interface. In the top two Linux environments, Gnome and KDE, the process is almost exactly the same. Bring up your file browser, navigate to the folder that holds your script. Once you are in the folder, right click on the script, select “Properties”, click on the “Permissions” tab, and check the “is executable” or “Allow executing file as program” box; click OK, and you are done.

You can now execute the script from the command line, or create a link to it, and make it an easy click on your desktop, or menu.

http://lifehacker.com/337353/set-up-instant-working-environments-with-batch-files
http://www.inspectmygadget.com/2007/12/19/how-to-use-batch-files-to-create-a-working-environment/

I'm using Flock's built-in blog posting ability for the first time with this post, so I hope it goes okay.

When one is too much

2007-12-31T23:00:00.000-06:00

How many of you have gone to a restaurant, and gotten a plate full of food that was larger than your previous three meals combined? I'm willing to bet you didn't put too much thought into how much you were about to eat, after all, it was one meal, granted a little larger than you would normally eat. I'm also willing to bet that you were completely stuffed by the time you finished the meal. You just ran into a phenomenon called Unit Bias.

Unit Bias
Unit bias, as defined by the Wikipedia, is “the tendency to want to finish a given unit of a task or an item with strong effects on the consumption of food in particular”. 1
Let's take food, according to the definition above, we will want to finish one unit of food when offered food. That doesn't sound so bad, after all, *a* unit is only one. That's where things start to get misleading, and people get in trouble. A unit may have many servings in it. The restaurant you went to above, there were about three servings on that one unit (plate).

Great, so we know that we are more likely to treat food as one unit rather than the actual number of servings it consists of. So, who decides what the acceptable size of a unit is? That would be your culture. The American culture, when faced with two differing sized units, will normally choose the largest unit. Progressively the acceptable size of a unit will increase, and the number of servings increase as well.

Why we choose the larger unit
Our ancestors had to face the possibility of starvation everyday, so they would often take as much of something as they could; it was a strategy that served them well. These days most people are not facing the possibility of starvation, but we still use the same strategy when dealing with our lives. The more we have, the safer we are. Don't forget the perceived added value of getting the larger unit, they might cost more, but they are cheaper per weight measure, so your money goes further.

Why unit bias is bad for your health
Unit bias will often times cause people to overeat without knowing that they are doing so. Overeating can cause people to become overweight. Being overweight can cause many health problems. There are plenty of articles out there that describe the possible problems of being overweight.

What you can do to fight unit bias
The time when unit bias becomes a problem is when the unit gets to be too large. So the secret is to use smaller units, easier said than done; but here are some suggestions that should help you.

You can control the size of the unit much easier when you are eating at home. So naturally, eat at home as often as you can, this has the added bonus that you can control exactly what goes into your food. The easiest way to control unit bias at home is to purchase smaller units when you go shopping, get the cans of pop rather than the the larger 20oz bottles, purchase the smaller packages of pre-packaged foods, only purchase what you will need for the next two days, and carry around a basket, don't push that large cart. The second easiest way to control unit bias, is to cook smaller amounts of food; but for this to work you should get smaller plates, bowls, and glasses, otherwise you will feel that you have not received your full unit of food, and will often times want more.

Eating out can make controlling unit bias more difficult, you don't really control what goes on your plate, or how large the unit will be. Fortunately there are some simple tips to help control how large your unit is. When ordering from the menu, look and see how large the serving is, order the 8oz steak rather than the whole cow. Ordering from a different section of the menu will often times provide you with smaller servings, the children's, senior's, or the lunch menus are great places to find smaller servings. Ask for your beverage to be served in a smaller glass. If all else fails, when you order, ask them to split the meal in the kitchen, and package half of it to go.

1. http://en.wikipedia.org/wiki/List_of_cognitive_biases

Copyright © 2007 by Duane Hubbard

Writing Away Your Stress

2007-12-24T02:42:00.000-06:00

Let me introduce you to a system of self discovery that I found. I call it Guided Free Writing, or GFW for short. GFW is a way of getting all of your stresses, joys, and annoyances onto paper so that you can more easily understand what they are, and find constructive ways to work with them. Plus is rather surprising in it's simplicity, and it's effectiveness.

For those of you who don't know, free writing is when you sit in front of a piece of paper, a computer, or anything that will write, and just write for a set time frame. You can write “I don't know what to write” for ten minutes, just so long as you are writing. It is a great tool for writers to overcome writers block. Guided Free Writing is like that, in that you will be writing, and that you don't want to stop, you need to keep going, though we are not using it to get over writers block, we are using it to get over stress block.

Why you would want to use GFW
Our bodies are not built to handle the long term stresses that we often inflict upon them. Emotional stress has similar effects on the body as physical stresses, your body gets tired, your immune system weakens, you can't focus on anything but the stress; stress uses up your body, one piece at a time. I don't think I need to go on about how stress affects us, I'm sure we have all felt it.

The reason for GFW is to help you realize what is truly stressing you. While you can't stop thinking about that one stress (the deadline of the project that just isn't going right), there are other things that stress you as well, things that possibly cause you even more stress that the one thing you are focusing on. GFW helps you find those other stresses, so they don't fester and cause more harm, this way you have a more complete picture of what is going on in your life.

The basics of GFW
First thing you will need is the supplies, you can find many of these lying around your house. The supplies needed are: 1 tablet or stack of paper, 2 pens, time, and someplace to work without distractions. Don't go out and purchase special paper for this, it's only going to get written on anyway, and be sure to use a pen, not a pencil. The hard part for most people are the last two supplies, time and someplace without distractions, regrettably, the more of those you have, often the less you need to do this.

The first thing to do is label your paper, I label mine “Things that stress me”, and “Things I love”, but label the paper however you wish, or don't label them at all. Ideally you want to have three pieces of paper for each label, you never know how much you will write.

The second thing you are going to want to do is find your time and location. As I said before, these are the most difficult supplies to get, but these are truly the most necessary supplies. Whenever I do this I find that a good time to do it is when everyone else is asleep, that way I have all the time I need, and any location in the house can be a good location; heck when I need to do this I can't sleep anyway. Some other good places might be a quiet park, in your car, anyplace really.

How to GFW
Once you have all of your supplies ready to go, it is time to start writing. There are different ways to approach this, but I will describe the method that I use.

Take some deep breaths – This will help clear your mind, and get your body ready for writing.
Set your mind on your stresses – This is what you need to be writing about.
Start writing – This is when you really get into it, it does *not* matter what you write, just make sure that you are writing. Keep in mind that nothing is too big or too small to write about. Use the labels to help you if you want, ignore them if you want.
Get everything out – Cry, yell, scream, do whatever you need to; this is an emotional thing.
Keep writing – If you can't think of anymore to write, then you are only half way through. Write the same things again and again if you need to. Do not erase anything, everything is relevant (this is why you use a pen).
Stop writing – Do this when you can't physically write anymore, or something happens to your quiet place and time. Be sure not to cause injury to yourself.

That is how you do GFW, isn't it great? You now have a list of everything in your life, the stresses, the joys, the big things, the minor things, everything. Put that list someplace safe. Take a day away from the list, try not to think about it, pretend it doesn't exist.

How to use your list
There are many things you can do with your new list. You could burn it, symbolically getting rid of all your stress, you post it on the internet, so that everyone can see it, heck, you could flush it down the toilet if you wish; I don't suggest any of these. I suggest taking your list, and reading over it, you will be surprised by what you find.

What makes this so powerful is that it gives you a list from which you can work on getting rid of those things that stress you, and work on enjoying life.

Take another piece of paper, and prepare to analyze your list. Start at the top of your list and work your way down. Take each word, and consider where the stress is coming from, and place it in a column on the new piece of paper (example: “Project Monkey bread” that you are working on at work would go under the work column), make the columns as specific or general as you wish. If you have the same word twice, then it goes into the column twice. Once you are done coping everything over, take a look at the columns, see if anything needs to go into a more specific column.

The newly formed columns should give you a fairly good idea where your stress is coming from. The longer the column, the more stress is coming from there. The next step is removing those stresses, if it is a job, then it might be a good time to look for another one, if it is a relationship, then if might be a good idea to talk to the other person and try to work it out. Follow the same process to find what makes you happy, and attempt to integrate that into your life more.

Tips for using GFW
The more emotional you are at the time, the more the writing will flow from you; this is why I find it best to write in the middle of the night.

If you just can't find a place and time to do this, then make the list, and carry it with you for two weeks. Be careful when doing this, lists of this sort have an annoying habit of finding their way into the hands of people who should not have them (your boss for example).

Don't bother to be specific with your writing, you will know what you meant when you go over the list later. Also don't worry about proper spelling, punctuation, or any convention of good writing, it will just slow you down and interrupt the flow of your writing.

Chances are you will be tired after you get done doing this. Don't expect to do this, then head to Chuck E. Cheese's with the kids, you won't be up to it.

Copyright © 2007 by Duane Hubbard

De-Clutter Your Life

2007-12-17T11:07:00.000-06:00

If you are at home, take a look around, is your house clean? If you are at work, look at your work area, is it clean? Is everything in it's place? Is there a mess? How do your surroundings make you feel? If everything is in it's place, and/or you are happy with everything as it is, then stop reading right now. If you are not happy, then it is time to read on, and take a step toward de-cluttering your life.

Why De-Clutter?
Simply put, clutter causes stress, there are many reasons for this.
Clutter will waste your time, and energy, two things that everyone wishes they had more of. De-cluttering your life will ease this stress, plus give you more time and energy.

How Do You De-Clutter?
A good place to start de-cluttering your life is simply to have a routine. Every action or item in your life needs a place, getting rid of the useless actions and items, and focusing only on the ones that are important.

Todo List:
I have found a todo list is the best friend of a routine. Make a daily todo list, in it list things that you need to do everyday, keep this separate from one you would use for work. I have attached a picture of the one that I currently use. You can use the numerous online options, or the super high tech option of a #2 pencil and paper; whatever you use, be sure it is the same each day. You just started a daily routine. It's the best feeling in the world when you look at that list, and see everything completed.

Cleaning:
This is the first step to getting those items in your life cleaned up, but the one that most people have the most difficulty with. You know you have to clean, but you don't know *where* to start, or if there is even enough time.
Choosing where to start cleaning is difficult, mainly because we are not breaking the problem down far enough. “I have to clean the house.”, is such a broad statement, while “I need to clean the bedroom today.” is a bit more narrow. Breakdown the house into rooms, and only work on one at a time. If you are not sure what room to work on first, make a list of all the rooms in the house, and choose one at random – though I suggest the bedroom as the first target, it's nice to wake in a clean room.
Having time to clean can be a problem for most people, so where do you find the time? There are a few options. Clean on your weekends, which will allow you to get most of a room done. Another option is to take 30 minutes before you go to bed, everyday, and clean, do this till a room is completely clean, then move on to the next room. The second option takes more time, but it is easier to fit into your life.

Everything Deserves a Home:
Have you ever lost your car keys, wallet, shoes, or cat because you could not recall where you placed them? The curse of clutter, is that it will randomly move your stuff when you are not looking; if you give everything a home, then it can't be moved. How many of your items are homeless (the bottom of a box and the floor do not count as homes)? All your items need a home, and need to go home when they are done playing; I think my mother may have said something like that.
Place those bills in a comfortable filing cabinet, sort them by name. Put those keys in a nice secure lock box on the wall. Your shoes would be thrilled to have a rug to call their own.
Once everything is in it's place, you should be able to put on a blindfold and find anything.

If you are not using it, chuck it:
It is part of human nature to not want to throw anything away, people fall into the trap of “It was a gift from Aunt Marigold!”, or “I might need that for something, later, possibly.”. The only thing those thoughts are going to do is lead to more clutter, and those homeless little items. Fortunately, there are some ways to get out of that trap. One way is to examine each item that you have, and ask yourself a few questions.

“Do I use this?”
“Do I really want this?”

If the answer to either of those questions is yes, then keep it item, if both are no, then chuck it.
For those items that you are not sure about, you can do what I call the Four Drawer Sieve.

Four Drawer Sieve:
This will help you decide if you really need an item.
What you need:

One empty four drawer holder (each drawer needs to be the same size)
One or more items you are not sure about

How the sieve works:

Start with the empty four drawer holder, place the item(s) in the drawer that is second from the top.
If you use an item from the second drawer, place it in the top drawer.
After one month, move each drawer down one place – putting the bottom drawer on the top.
Now if you use anything from the second or third drawer, it goes into the top (now empty) drawer.
After another month, move all the drawers again.
At the end of three months, any item that you have not used will be in the (now) bottom drawer, and all your most used items will be in the top drawer.
Chuck anything in the bottom drawer, make a decision on the rest.

New Purchases:
Keep in mind that there is nothing wrong with purchasing a new item. The problem arises when a new item is not found a home, that only leads you back to where you started. So when contemplating a new purchase, ask yourself these two questions:

“Will it be replacing something I already have?”
“Is it an addition?”

If it is replacing something, then be sure to get rid of that old item as quickly as possible. If it is an addition, then be sure you know where it's home is going to be before you purchase it.

Keeping the clutter at bay:
Remember that todo list? Be sure to add something to it, “Clean”. I don't mean getting on your hands and knees scrubbing the floor type of clean. Take 15-20 minutes each day to pick up the house, clean the dishes (or put them away), just give the house a quick once over before going to bed – you will be happy you did the next morning when you aren't tripping over your new $300.00 pair of sun glasses that somehow found their way onto the floor.

Copyright © 2007 by Duane Hubbard

Legal Notice

2007-12-17T05:00:00.000-06:00

I hate this to be the first post, but it needed to be done.

Here is the legal notice, please read carefully:
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