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@elijahc
elijahc / _readme.md
Created August 19, 2017 17:28
Adding new environments to jupyter when using pyenv

apt hostadp does not support edimax ew-7811un

This build allows support for it

$ mkdir ~/src
$ cd ~/src
$ wget https://github.com/jenssegers/RTL8188-hostapd/archive/v1.1.tar.gz
$ tar -zxvf v1.1.tar.gz
$ cd RTL8188-hostapd-1.1/hostapd
@elijahc
elijahc / _readme.md
Last active May 30, 2023 05:34
Setup Raspberry Pi 2/3 to host control website over wifi

Install hostapd and lighttpd (high performance hosting)

$ sudo apt-get install hostapd lighttpd

Edit interfaces to load your wlan interface on boot

# Add the following (and consider making a backup of interfaces):
allow-hotplug wlan1
@elijahc
elijahc / kali_pi_over_eth.md
Last active August 12, 2017 10:12
Kali Raspberry Pi Setup over Ethernet

Hardcode IP address into the boot sequence on the SD card (cmdline.txt)

dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 elevator=deadline root=/dev/mmcblk0p2 rootfstype=ext4 rootwait ip=169.254.113.200

Try pinging the raspi

$ ping 169.254.113.200
@elijahc
elijahc / README.md
Last active July 12, 2017 18:59
Updates - FORCE learning and timeconstant

In walking through the math to derive the equation they use in their code to maintain/model the X(t) neuron state vector I realized I was not using an appropriate time step size. After correcting the step size the model appears to make better predictions as quantified by mean Pearson Correlation Coefficient

N = 1000

214 Cells in Experiment 500964514

Using 50 cell ids: [ 7 11 26 28 40 41 45 47 49 50 54 63 68 69 70 76 77 82

Download cuda-8.run file
Download Nvidia-367.18-driver.run file
Remove old drivers (apt remove --purge nvidia*)
Remove old nvidia.deb packages (just in case that's necessary?)
Remove my cuda folders (/usr/local/cuda*) (again, just in case)
reboot
Graphics probably won't work now (they didn't for me), so use tty (ctrl-alt-1) or ssh (might want to set that up before doing all this)
(I might have run the Nvidia-367.18.run file here, followed with a reboot, but I can't remember)
@elijahc
elijahc / readme.md
Created March 1, 2017 22:45 — forked from baraldilorenzo/readme.md
VGG-19 pre-trained model for Keras

##VGG19 model for Keras

This is the Keras model of the 19-layer network used by the VGG team in the ILSVRC-2014 competition.

It has been obtained by directly converting the Caffe model provived by the authors.

Details about the network architecture can be found in the following arXiv paper:

Very Deep Convolutional Networks for Large-Scale Image Recognition

K. Simonyan, A. Zisserman

@elijahc
elijahc / jsondumps.py
Created February 16, 2017 19:43
Dumping input arguments as json
import json
...
# Parse arguments
parser = argparse.ArgumentParser(description='RNN for modeling neuron populations')
...
FLAGS = parser.parse_args()
return FLAGS
#!/usr/bin/env python
import json
import urllib2
import os
import sys
import pexpect
import time
usr,pts = str(sys.argv[1]).split('.')
@elijahc
elijahc / startup_and_shutdown.md
Last active August 29, 2015 14:05
Startup and Shutdown

Startup

$ cd /home/webapps2/vertex
$ unicorn_rails -c config/unicorn.rb
$ bundle exec sidekiq
$ sudo service nginx restart

# Redis should always be running, but in case its not and you have the permissions, I believe this is how you would start it.

$ sudo service redis start