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@lurch
lurch / pizero_usb_internet.sh
Last active November 1, 2022 16:59
Script to automatically provide internet access to a PiZero connected to a Linux host over a USB-network (only tested on Ubuntu 14.04)
#!/bin/bash
# Automatically setup routing and DNS for a PiZero connected over a USB-network
# NOTE: Before running this script for the first time, you need to run the
# following two commands on your Linux PC
# sudo sysctl -w net.ipv4.ip_forward=1
# sudo iptables -t nat -A POSTROUTING -s 169.254.0.0/16 -o eth0 -j MASQUERADE
# (replace eth0 in the second command with your internet-facing network device,
# e.g. wlan0 on a laptop)
# The Avahi-discovered hostname
@DMcP89
DMcP89 / Scanner.py
Last active May 27, 2024 23:54
python script to scan network for mac address
#!/usr/bin/python
import nmap
target_mac = '<Enter MAC Adress>'
nm = nmap.PortScanner()
nm.scan(hosts='192.168.1.0/24', arguments='-sP')
@paalfe
paalfe / CiscoKeyGen.py
Created May 17, 2015 20:45
Cisco IOU License Generator. Originally found at http://www.routingloops.co.uk/cisco/gns3-v1-1-install-on-ubuntu-14-04-lts/, I have done a few changes to it. Make the file executable with " chmod +x CiscoKeyGen.py " and execute it " ./CiscoKeyGen.py ".
#! /usr/bin/python
print "\n*********************************************************************"
print "Cisco IOU License Generator - Kal 2011, python port of 2006 C version"
import os
import socket
import hashlib
import struct
# get the host id and host name to calculate the hostkey
hostid=os.popen("hostid").read().strip()
hostname = socket.gethostname()
@emeeks
emeeks / README.md
Last active March 25, 2024 07:56 — forked from mbostock/.block
An online tool for interactive teaching of network visualization and representation principles.

The range sliders at the top change the values for the force-directed algorithm and the buttons load new graphs and apply various techniques. This will hopefully serve as a tool for teaching network analysis and visualization principles during my Gephi courses and general Networks in the Humanities presentations.

Notice this includes a pretty straightforward way to load CSV node and edge lists as exported from Gephi.

It also includes a pathfinding algorithm built for the standard data structure of force-directed networks in D3. This requires the addition of .id attributes for the nodes, however.

Now with Clustering Coefficients!

Also, it loads images for nodes but the images are not in the gist. The code also refers to different network types but the data files on Gist only refer to the transportation network.