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Live Wifi Visualisation

Here I’ve a live visualisation of wifi networks with tcpdump and awk script to show connections with device addresses, channels and frequencies or dB state in gource.

Live Wifi Visualisation DigitalMirror holographic from carlosnikolaus on Vimeo.

…and more various

carloscomputer: DigitalMirror live wifi visuals by carlos nikolaus from carlosnikolaus on Vimeo.

htop process awk skript

awk

hp laserjet pro m1132 arch linux

☕ hp laserjet pro m1132 arch linux installation

Do you have already yaourt? here is my howto.

Install:

$ yaourt -S foo2zjs

change md5sums to (date 9.07.2015):
md5sums=('cbe9021e8f113354bd44f528f43b0c1d'
'26ed4b81ba769a620a249b7395dc7057'
'c080b84ca44714eff986e3cf4f8d4bae'
'edfa38b48ae6429b957190d2c05a971b'
'ab84c888e05378c4618e764fe946d17a')

 

$ sudo pacman -Suy hplip cups cups-filters 

Maybe you want to scan aswell then install Sane and its components!

$ sudo pacman -Suy sane

It will give you a note like this:

NOTE
----
# If you want to use this driver with sane:
# echo "hpaio" >> /etc/sane.d/dll.conf

Now you can start the setup with:

$ sudo hp-setup -i

Follow the instructions:

  1. choose 0 for usb connection
  2. and so on
  3. if you need the .ppd