Chad Mayfield chadmayfield

The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.

The correct way of creating a private frok by duplicating the repo is documented here.

For this assignment the commands are:

Create a bare clone of the repository. (This is temporary and will be removed so just do it wherever.)

git clone --bare [email protected]:usi-systems/easytrace.git

Network Interface Notes

Beginning in Systemd v197, network interfaces assigned by systemd/udev are "predicatble";

Names are now based on;

This is my Kubernetes reference page. Most are commands that I don't want to forget, links to credits where due.

kubectl cluster-info dump

kubectl get nodes -o jsonpath='{ $.items[*].status.addresses[?(@.type=="InternalIP")].address }'

	# Brewfile: Homebrew bundle file for macOS or Linux app install (with notes/source repos)
	#
	# Author : Chad Mayfield ([email protected])
	# License : GPLv3
	#
	# INFO: * Links and comments are added because I'm too old to remember where everything is :)
	# * install.sh can be used, but it needs some love (some of it doesn't work correctly).
	# * TODO items (and additional information) is listed at the bottom
	#
	# Installation steps;

	#!/bin/bash

	if [ "$(xcode-select -p 1>/dev/null; echo $?)" -ne 0 ]; then xcode-select --install; fi && \
	curl -O -L -J https://sourceforge.net/projects/sshpass/files/latest/download && \
	ARCHIVE="$(find . -name sshpass*.tar.gz -ctime -30s)" && \
	tar xvzf "$ARCHIVE" && \
	cd "${ARCHIVE%%.*}" && \
	echo "./configure" && \
	echo "make" && \
	echo "sudo make install" && \

	#!/bin/bash

	# docker api reference : https://docs.docker.com/registry/spec/api/#detail
	# docker list repos : https://docs.docker.com/registry/spec/api/#listing-repositories

	curl -X GET localhost:5000/v2/_catalog

	#!/bin/bash

	# check_version.sh - check github project for latest release version from cron & email

	url="https://github.com/USER/REPO/releases/latest"
	txt="/tmp/release.txt"
	prj="$(echo $url \| awk -F "/" '{print $4 "/" $5}')"
	cmd="$(curl -sL -o /dev/null -w "%{url_effective}" ${url} \| awk -F "/" '{print $NF}')"

	if [ ! -f "$txt" ]; then

	#!/bin/bash
	while read line
	do
	echo "Blacklisting: $line"
	pihole -b $line
	done < "/path/to/your/blacklisteddomains.list"

	tmux start tmux server
	tmux new-session -s basic start a new session and name it basic
	tmux new -s basic same command as above but abbreviated
	CTRL+b command key combo (PREFIX)
	PREFIX + d detach window
	tmux list-sessions list running sessions
	tmux ls list running sessions abbreviated
	tmux attach attach to running session
	tmux new -s second -d create tmux instance in background
	tmux attach -t second attach to session named "second"

	user@localhost:~$ docker images
	REPOSITORY TAG IMAGE ID CREATED SIZE
	jenkinsci/blueocean latest 82af3de1a82d 14 hours ago 433MB
	gogs/gogs latest ddfb5cfc5595 35 hours ago 169MB
	jenkinsci/blueocean <none> 0edbdc899e2e 38 hours ago 433MB
	nginx latest 5699ececb21c 2 days ago 109MB
	gogs/gogs <none> 1c9ee1dfb9af 2 days ago 169MB
	jenkinsci/blueocean <none> a4830eae32eb 2 days ago 433MB
	gogs/gogs <none> 58df9f960a87 3 days ago 169MB
	gogs/gogs <none> bea8d72e27db 3 days ago 169MB