jippie

Eindhoven, Netherlands

http://wirespeed.xs4all.nl/mediawiki

I'm into:

Linux;
Networking;
IT Security;
Perl;
System integration;
Arduino;
ATtiny & ATmega Microcontrollers (AVR);
Analog electronics;

top accounts reputation activity subscriptions

What does env x='() { :;}; command' bash do and why is it insecure?

bash shellshock vulnerability asked Sep 24, 2014 at 20:02

unix.stackexchange.com

62 votes

Noise and what does V/√Hz actually mean?

noise datasheet theory asked May 20, 2012 at 9:04

electronics.stackexchange.com

52 votes

How to drive a Peltier element?

peltier asked Mar 24, 2012 at 14:22

electronics.stackexchange.com

48 votes

Typical use case for a group password

password group asked Oct 1, 2013 at 5:29

unix.stackexchange.com

45 votes

For a lower voltage drop one could use Schottky diodes, but what are the disadvantages of Schottky's?

diodes schottky asked Oct 17, 2012 at 15:41

electronics.stackexchange.com

29 votes

Where does U for voltage come from?

theory ohms-law asked Feb 12, 2014 at 17:37

electronics.stackexchange.com

26 votes

Wear leveling on a microcontroller's EEPROM

microcontroller eeprom algorithm asked Mar 9, 2013 at 11:02

electronics.stackexchange.com

26 votes

What is gvfs and why should I want it on my system?

kubuntu gvfs asked May 7, 2012 at 19:37

unix.stackexchange.com

19 votes

Save schematic from KiCad / EESchema to png

schematics kicad asked Apr 19, 2012 at 20:09

electronics.stackexchange.com

18 votes

Should I worry if my cat accidentally ate some chocolate?

cats health diet feeding eating asked Oct 28, 2013 at 19:49

pets.stackexchange.com

Top Answers

216

Are there naming conventions for variables in shell scripts?

unix.stackexchange.com

200

Can't upgrade due to low disk space on /boot

askubuntu.com

121

How can I monitor disk io?

unix.stackexchange.com

What is the reason that the value "47" is so popular in electrical engineering?

electronics.stackexchange.com

GPU usage monitoring (CUDA)

unix.stackexchange.com

Finding files that use the most disk space

unix.stackexchange.com

Why are the contacts for the Data lines in USB A and B plugs shorter than the contacts for Ground and Power?

electronics.stackexchange.com

Sizing MOSFET gate resistor

electronics.stackexchange.com

What is Overmodulation?

electronics.stackexchange.com

AVR - How to program an AVR chip in Linux

electronics.stackexchange.com

Screen went black

askubuntu.com

SSH and home directory permissions

unix.stackexchange.com

How to exit sh program?

unix.stackexchange.com

Batteries in series with different amp-hour ratings.

electronics.stackexchange.com

What is the screen locking mechanism under KDE?

askubuntu.com

Adjusting keyboard sensitivity in a command line terminal?

unix.stackexchange.com

Does my circuit need decoupling caps?

electronics.stackexchange.com

Using a bottle of water as a resistor

electronics.stackexchange.com

"Input/output error" when accessing a directory

unix.stackexchange.com

My son got shocked by a D cell battery

electronics.stackexchange.com

Why is PWM used to control DC motor speed instead of using a variable resistance?

electronics.stackexchange.com

What should the input voltage be for a L7805CV voltage regulator?

electronics.stackexchange.com

What are abbreviations used in electrical engineering?

electronics.stackexchange.com

Is there a way to detect null bytes (␀, NUL, \0) in sed?

unix.stackexchange.com

Where do the files go if you mount a drive to a folder that already contains files?

unix.stackexchange.com

How can I detect which arduino board (or which controller) in software?

electronics.stackexchange.com

progress information via pv for directory copy

unix.stackexchange.com

5 Band resistors and correct orientation

electronics.stackexchange.com

How can I create multiple running threads?

arduino.stackexchange.com

Single LED single transistor circuit not working

electronics.stackexchange.com