Matthew Heroux hxtree

Text Based

Lynx

apt install lynx

Graphical

Firefox

apt install firefox

Web Data Visualization Resources

D3JS

https://d3js.org/

Google Charts

https://developers.google.com/chart

SVG

https://css-tricks.com/accessible-svgs/

If you're looking for a command to be executed when a directory is changed check out Watchman. It's mentioned in Git. https://facebook.github.io/watchman/

Generate a PEM cert

openssl req -new -newkey rsa:2048 -nodes -out example_com.csr -keyout example_com.key -subj "/C=US/ST=NY/L=New York/O=Example Org/OU=IT/CN=*.example.com"

Get/Order Cert

e.g. https://letsencrypt.org/
e.g. https://www.digicert.com/

NMAP Cheat Sheet

Scan local network for HTTPS

nmap --script ssl-cert -p 443 -oN 192.txt 192.168.0.0/16
nmap --script ssl-cert -p 443 -oN 10.txt 10.0.0.0/8;
nmap --script ssl-cert -p 443 -oN 172.txt 172.16.0.0/12;

When finished get all TLS/SSL URLs using:

BASH View Directory As Tree

Start a terminal and install the install the tree package (example in Ubunutu)

apt install tree

Within a terminal run the tree

tree .

Compare two directories

diff -y /var/www  /var/www/hxtree

Compare two files

diff test.html test2.html

Ways to Add Repo Badges

https://shield.io/

https://poser.pugx.org/

	# The loopback network interface
	auto lo
	iface lo inet loopback

	# The primary network interface
	auto eth0 eth0:0
	allow-hotplug eth0 eth0:0

	iface eth0 inet static
	address 10.1.1.1

	client 10.0.2.0/16 {
	secret = secret
	shortname = wifi-net
	nastype = other
	}