GPS

Interesting video about GPS. GPS signal is not encrypted and current location error is up to 2 meters in radius. However, the error in new devices is measured in centimeters or millimeters.

Interesting links about the topic:

Wave Bubble - disrupt GPS signal

GPS spoofer - fake signal

Wave Bubble and GPS spoofer are dangerous for our society.

ifconfig.me

In the past, I used www.whatismyip.com external IP address. Today I stumble on better service www.ifconfig.me that suport JSON, XML, less ads and more.

- curl ifconfig.me/all.json
- curl ifconfig.me/all.xml

curl ipecho.net/plain ; echo

Just because something isn't happening for you right now doesn't mean that it will never happen.

google-refine

google-refine is desktop application for data manipulation.  Click here for more information

Visotskiy: Antisemits

Floyd Bennet Field - NYC only public campground.

I live few miles away from Floyd Bennet Field and ride bicycle there often. Here is another great article  by Nathan Kissinger - Camping at Floyd Bennet Field

Visotskiy: Я рос как вся дворовая шпана..

SHOW ENGINE INNODB STATUS

Very useful command for SHOW ENGINE INNODB STATUS

seq - print a sequence of numbers

Linux utility to generate sequence of numbers

seq 1 5
1
2
3
4
5