Busted on TV

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Busted on TV

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Interesting info on the 2010 Soccer Wold Cup

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Just to alert you about a few points that may affect employees, families and lives regarding this year’s 2010 Soccer World Cup in SA:

At an FNB Business Dinner last week, Gary Bailey (who has been involved in the last two World Cups) presented some stats on World Cup expectations:

  • Schools will be closed for almost over four weeks during the World Cup – it was apparently legislated last week. Think about what you’re going do with your kids.
  • Air tickets to Cape Town (for example) will cost about R8,000 per seat as some flights have to leave same night after the games due to accommodation problems in PLZ/CPT/DBN/BLOEM.
  • Flights will operate 24 hours. Expect NOISE. Expect TRAFFIC around airports all hours.
  • Fresh veggies and fruit will be scarce, if not unavailable, during this time. For the World Cup in Germany, they had to import them.
  • Traffic will increase by about 30% at the times of the games as fans go to the grounds or Fan Parks (games start at 13.30, 16.00 and 2030 hrs). The best time to fly is whilst matches are on!
  • Road areas around stadiums will be closed off;
  • It is expected that 550,000 people will be travelling to/from matches and 100,000 per match day… Expect considerable delays on match days;
  • There will not be parking available at airports – so arrange drop offs
  • 4,800 buses will be operational and there will be restrictions on truckers/hauliers, etc. so you need to plan with clients and especially regarding containers needing haulage.
  • “Fan Parks” will be a huge attraction and traffic to/from those areas will be extremely congested. At one Fan Park in Germany 500,000 people pitched up, consuming during the events three million sausages, one million litres of beer, etc. Think of the logistics!!!

RECOMMENDATIONS FOR TRAVEL DURING THIS PERIOD

  • Do not travel during these periods unless it is critical to travel.
  • Plan your trip well in advance, changes to a ticket over this period will be extremely difficult and very expensive.
  • Try to make appointments at a location that is in the opposite direction of a stadium / fan park.
  • Take flights during the times when the games are being played.  Games start at 13h30.
  • Allow for a minimum of 2 hours to get to the airport in Cape Town and possibly 3 hours for Johannesburg.  The congestion on the roads both to and from the airports is going to be chaotic.  Plan for delays.
  • Parking at the airport will be virtually impossible and it is advisable to get someone to drop / collect you from the airports.  Transfer companies will be busy with tourists and will also be very expensive.

In Short: -DON’T travel; stock up on meat/coke/fruit/veggies in early and enjoy the soccer (on TV, with replays).

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Statistics

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Some tips for making home-made fire-lighters

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I alway have a lot of shreaded invoices / statements / quotes / etc which i don’t need anymore, and shred for security purposes, so I thought it would be good to turm them into fire-lighters and save some money when we braai :)

So, I searched the internet to see what others have done, and found this article on http://www.free-camping-recipes.com:

Cotton Balls Saturated with Petroleum Jelly
You need to really work the petroleum jelly into the cotton with your fingers. Store them in an empty film container or a ziplock back. An interesting test is to light a plain cotton ball and a saturated cotton ball side by side to see the difference. The plain cotton ball only burns for a few seconds and then it just smolders. The cotton balls with petroleum jelly hold a flame for several minutes. This is one of our favorite homemade fire starters.

Birthday Cake Candles
A few of the small, thin birthday candles work great. Just put them in a ziplock bag, and you’re ready to go.

Dryer Lint Eggs
Take balls of Dryer Lint and place them in an empty egg carton. Cover with melted wax. Use old candles or paraffin wax, let cool, and store in ziplock bag. Be careful when melting wax because it can ignite. Use a double boiler to be safe. Sawdust or shredded paper works in place of lint, too.

Wax-Coated Cardboard
Take any old wax-coated cereal box, milk carton, etc., and cut them into small strips. Check at your local grocery store for leftovers. Or make your own by placing a few small strips on aluminum foil, making the foil into a cup, and covering with wax. Once it dries, wrap it up in the foil to waterproof it or store in ziplock bags. This is a fun homemade fire starter project to do with kids as long as you are very careful with the melted wax.

Waxed Matches
Put matches in the holes of corrugated cardboard cut into strips and cover with wax. You can cut off the amount that you will need for each fire.

Natural Fire Starters
In a pinch, sap from trees, dried pine needles, and dried leaves will work.

Soaked Twigs
If you carry liquid fuel (i.e. white gas) in a fuel bottle, place a few small twigs inside. Take them out ONLY in an emergency to carefully start a fire. Pick the cleanest twigs you can find, and you should filter the fuel before using it.

Bonus Tip: Fire Starter/Candle/Fuel

You’ll need some candle wax (from old candles or wax from a craft store), and some cotton balls. Directions:

Melt wax in a double boiler
Drop a cotton ball into the melted wax
Take a fork and squeeze the submerged cotton ball onto bottom or side of the boiler, then allow it to expand, soaking up the wax
Fish the wax coated cotton ball out with a fork and set aside to cool (onto newspaper or wax paper, etc.)
Once dry, you can pack them in a zipper lock bag and they’re ready to use
This type of fire starter works along the same lines as the petroleum jelly cotton ball above, but it’s far less messy.

This type of homemade fire starter ball will not simply start with an open flame by itself. The wax needs to melt and vaporize first. Just pull a bit of the top of the ball out so you have a wick. The thin strands of wax coated cotton will then light easily with a match or open flame, and it will not blow out easily. tThin strands are the key to lighting it. I find that the can opener from my pocket knife works well, just puncture the hard shell of wax that forms on the outside and hook a few strands

Once lit, the wax will begin to melt, the flame will get hotter and bigger. It will burn for 10-15 minutes, and it will hold up to a strong breeze and the occasional gust of wind. It will be a large flame, encompassing about half the ball, and it will not melt and leave wax all over the place.

The wax coated cotton ball will not, however, start with just a spark. You will need some tinder if you don’t have a match or your lighter is empty. Get some tinder going. (you know how to do this right?) Use the tinder to light the wax coated cotton ball. My favorite way to do this is with dryer lint, a spark from an empty lighter, and dry grass or paper. Dryer lint lights easily from a spark, but it doesn’t burn very long. So use it to light the longer burning wax/cotton ball firestarter.

These wax/cotton balls have several uses:

As previously noted, it makes a great fire starter – it burns long enough to get larger tinder going even if it’s damp.
Use it for emergency light – it gives off more light than a candle or match, and it won’t blow out easily.
And finally, it makes a good alternative to those expensive fuel tablets. Use them in your folding fuel tab stove to boil water.
Remember to experiment at home before you entrust your life to any toy or technique. Just don’t burn the house down.

This Bonus Tip was submitted by one of our readers, Nathan H. from San Bernardino, California. Thank you Nathan.

And another good article found here: http://www.lovetheoutdoors.com/camping/Tips/firestarters.htm :

Use pine cones covered with wax.**

Pack charcoal in paper egg cartons and tie shut. When ready to use, just light the carton.

Put a piece of charcoal in each section of a paper egg carton. Cover with melted wax.** Tear apart and use as needed. You can also use sawdust, dryer lint or Pistachio shells instead of the charcoal.

Take 100% cotton balls and thoroughly rub Vaseline into them. Keep in a ziplock bag.

Newspaper cut into strips(3″-4″ wide). Roll up and tie with string. Cover with melted wax.**

Use lint from your dryer as a fire starter.

Bundle about 10-12 Diamond brand “strike-anywhere” wooden kitchen matches together with waxed dental floss. The heads of the matches should all be pointing in the same direction. Generously soak the buddle of matches (except heads) in melted paraffin wax** to waterproof and to provide a long burn time. Dip heads lightly only to waterproof them. Simply strike on flat rock to ignite.

Cut a cotton cord into 1″ lengths and soak in melted wax.** Let dry and store in empty film container or ziplock bag.

These are called candy kisses. Use the small 6″ emergency candles and wrap them up in waxed paper. Tie/twist both ends of the waxed paper to seal in the candle (looks like a salt water taffy candy). Light an end when you are ready to start your fire.

Cut waxed milk cartons into strips to be used as kindling for your campfire.

Stuff paper towel or toilet paper rolls with paper.

To get your charcoal pieces ready quicker, use a charcoal chimney.

Newspaper crumbled into a ball

Use dried pine needles

Soak a piece of charcoal in lighter fluid. Coat with wax.**

Use small condiment or “sample-size” cups. Add a long wick to each cup and fill with melted wax.** You can also fill them with sawdust.

Stack of small pieces of cardboard covered in wax**

Waterproof your matches by dipping them in wax** or coating them with clear nail polish

Use cotton string about 3-4″ long, put in wax paper bathroom cup with about an inch hanging over the edge. Fill cup nearly to the top with saw dust and pour melted wax into the cup. The saw dust will compact and become waterproof. The extra string length is a wick to start burning the starter, but can also be tied to another starter string through a pack loop to carry outside your pack. – Submitted by C. Berman

Keep a plastic “twister” type of pencil sharpener handy. It’s great for shaving kindling (especially if wood is damp)

Use wooden ice cream/popsicle sticks. Keep them in a watertight container.

Unraveled twine

Take an empty toilet paper roll and tie some tissue paper onto one end with some twine. Fill roll with sawdust, cotton balls, etc. Tie the other end as you did the first one, but leave some string hanging out. Put candle wax on the string.

Use old tuna or cat food cans. Wash & dry. Cut long pieces of cardboard about 1 1/2 inches wide. Roll these into tight spirals. Pour empty cans about half full of wax. Insert cardboard spirals and let the wax set.

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How to build cheap cloud storage

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Looking for mass storage on a budget? This company has outlined an easy-to-follow, and affordable way to built a peta byte storage server. The server is basically a custom designed 4U rackmount chassis with hard drives filling almost every square centimetre. They also added 2 power supplies and plenty of fans to cool down the whole setup.

From what I can gather, the server offer semi hotswap functions. The power supplies work in tandem to power-up everything, and I want to think that if one spends more money, you could add 2 (or 4 low profile) hot swap power supplies to the setup. The SATA hard drives should be hot swappable, but I guess with the metal housing it could be a bit dangerous.

Still, it offers a lot of space on a small budget!

The full story can be read here: http://blog.backblaze.com/2009/09/01/petabytes-on-a-budget-how-to-build-cheap-cloud-storage/

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How to enable “God Mode” in Windows 7

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I caught a neat tip today over at [URL="http://jkontherun.com"]jkontherun[/URL]
where James talked about how to enable the super secret Windows 7 God Mode.

God Mode is a simple folder that brings all aspects of Windows 7 control in a
single place. It collects all of the Control Panel functions, interface customization, accessibility options, just about every aspect of controlling Windows 7 into a single place.

God Mode is easy to set up too, just do this:

- Create a new folder anywhere.
- Rename the folder by pasting this name exactly as it appears (copy it first):
- *GodMode.{ED7BA470-8E54-465E-825C-99712043E01C}*

That’s it, you now have a folder with the Control Panel icon that has all the controls in one place:

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How to resize a LVM volume

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Here’s a quick run-down on how to resize an existing LVM volume on Linux. I’m currently using LVM2.

Let’s see what LVM volumes I have configured right now:

[root@Rudi-PC ~]# lvscan
ACTIVE ‘/dev/vg_rudipc/swap’ [5.80 GB] inherit
ACTIVE ‘/dev/vg_rudipc/var’ [2.00 GB] inherit
ACTIVE ‘/dev/vg_rudipc/home’ [20.00 GB] inherit
ACTIVE ‘/dev/vg_rudipc/root’ [8.00 GB] inherit
ACTIVE ‘/dev/vg_rudipc/data’ [10.00 GB] inherit

I used lvscan for this, but you can also use lvs or lvdisplay to get more info on the volumes.

Now, I want to resize the data partition, so I run the following:

[root@Rudi-PC ~]# lvresize /dev/vg_rudipc/data -L +10GB
Extending logical volume data to 20.00 GB
Logical volume data successfully resized

With lvresize, I basically told LVM to resize the data lv with 10GB extra storage (with the -L +10GB switch) inside the vg_rudipcPV vg

As you can see below, the logical volume has been increased by 10GB.

[root@Rudi-PC ~]# lvscan
ACTIVE ‘/dev/vg_rudipc/swap’ [5.80 GB] inherit
ACTIVE ‘/dev/vg_rudipc/var’ [2.00 GB] inherit
ACTIVE ‘/dev/vg_rudipc/home’ [20.00 GB] inherit
ACTIVE ‘/dev/vg_rudipc/root’ [8.00 GB] inherit
ACTIVE ‘/dev/vg_rudipc/data’ [20.00 GB] inherit

This is the easy part. Now you still need to tell Linux that the LVM partition was resized.

[root@Rudi-PC ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_rudipc-root
7.9G 3.8G 3.8G 51% /
/dev/sda1 194M 15M 170M 8% /boot
/dev/mapper/vg_rudipc-var
2.0G 230M 1.7G 12% /var
/dev/mapper/vg_rudipc-home
20G 297M 19G 2% /home
tmpfs 2.0G 1.3M 2.0G 1% /dev/shm
/dev/mapper/vg_rudipc-data
9.9G 151M 9.2G 2% /data

As you can see, /data is still only 10GB, not 20GB as it is on the LVM partition

Now I resize the “/data” partition, using resize2fs

[root@Rudi-PC ~]# resize2fs /dev/vg_rudipc/data
resize2fs 1.41.4 (27-Jan-2009)
Filesystem at /dev/vg_rudipc/data is mounted on /data; on-line resizing required
old desc_blocks = 1, new_desc_blocks = 2
Performing an on-line resize of /dev/vg_rudipc/data to 5242880 (4k) blocks.
The filesystem on /dev/vg_rudipc/data is now 5242880 blocks long.

Now, when I check the space, I can see that it’s been resized:

[root@Rudi-PC ~]# df -h /data
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_rudipc-data
20G 156M 19G 1% /data

Note: I used “df -h /data” to view the size of only the data partition, just to make it easier to process :)

Further reading:

  • http://tldp.org/HOWTO/LVM-HOWTO/
  • http://linux.die.net/man/8/lvm
  • http://www.linux.org/docs/ldp/howto/LVM-HOWTO/lvm2faq.html
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God Bless our Troops

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Conversation overheard on the VHF Guard (emergency) frequency 121.5 MHz while flying from Europe to Dubai . It’s too good not to pass along..

Mig flying over desert

Mig flying over desert

The conversation went like this…
Iranian Air Defense Radar: ‘Unknown aircraft you are in Iranian airspace. Identify yourself.’
Aircraft: ‘This is a United States aircraft. I am in Iraqi airspace.’
Air Defense Radar: ‘You are in Iranian airspace. If you do not depart our airspace we will launch interceptor aircraft!’
Aircraft: ‘This is a United States Marine Corps FA-18 fighter. Send ‘em up, I’ll wait!’
Air Defense Radar: (no response …. total silence)

God bless our troops!

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Got a little Cap’n in you?

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I finally got around to going fishing this morning but after a while, I ran out of worms.

Then I saw a snake with a frog in its mouth, and frogs are good bass bait.

Knowing the snake couldn’t bite me with the frog in its mouth, I grabbed it right behind the head, took the frog and put it in my bait bucket.

Now the dilemma was how to release the snake without getting bit.

I pulled out my hip flask, in which I had put some Captain Morgan Rum and poured a little bit down its mouth.

Its eyes rolled back and it went limp. I released it into the lake without any hassles. And carried on my fishing with the frog.

A little later, I felt a nudge on my foot.

There was that same snake: with two frogs in its mouth!

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Help save MySQL from Oracle

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If you’re a PHP-MySQL developer, then you know & appreciate the freedom that these 2 open source applications have given us. What started out as a hobby many years ago, turned into one of the most widely used scripting languages on the internet.

Coupled with MySQL you have a very powerful set of tools to build just about any type of website. And they’re both free. But, now that Oracle is trying to acquire Sun, this could soon change. And I don’t think it will change for the better. Oracle is expensive, and MySQL is a threat to them. If they own Sun, then they wouldn’t need to keep MySQL active anymore. And this could be a catastrophe for many web developers, Open Source projects, and website owners. Joomla, Drupal, http://www.simplemachines.org/, phpList, WHMCS, vBulletin, Wordpress (what I use for this blog) to name but a few scripts all rely on MySQL.

“Monty Says” has an extended article on this matter, found here with more info on how to help with this problem. Please help support this cause.

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