Chad Mayfield chadmayfield

Just an Engineer writing and maintaining code and doing things with Linux, ansible, Kubernetes, containers and security.

chadmayfield / PhoneCodes.txt

Created November 30, 2016 17:38

	Phone shortcuts
	------------------------
	1. *#06# – IMEI number
	2. #0# – Service menu on devices like the Galaxy S III
	3. ##4636## – Information about device, user statistics and battery
	4. ##34971539## – Details on camera
	5. ##273282255663282##* –Instant backup media files
	6. ##197328640## – Activating test mode devices
	7. ##232339## – Test for Wireless LAN
	8. ##0842## – Test for vibration and backlight

chadmayfield / view_conns.sh

Last active June 16, 2016 19:15

View established connections with hostnames

	#!/bin/bash

	netstat -tunlap \| awk '{print $5}' \| grep [0-9] \| egrep -v '(127\|0).0.0.*\|::1'\| awk -F ':' '{print $1}' \| sort -u \| xargs -n 1 host

chadmayfield / find_large_files.sh

Last active June 15, 2016 17:31

	#!/bin/bash

	find / -path /proc -prune -o -path /dev -prune -o -type f -size +50M -exec ls -lh {} \; \| awk '{ print $5 "\t: " $NF}' \| sort --human-numeric-sort -r

chadmayfield / print_env.py

Created June 14, 2016 03:28

Print env in python

	#!/usr/bin/python

	import os

	for param in os.environ.keys():
	print "%20s %s" % (param,os.environ[param])

chadmayfield / gist:8726b90c29fe75576cf2

Created May 26, 2015 20:40

keybase.md

	### Keybase proof

	I hereby claim:

	* I am chadmayfield on github.
	* I am crm (https://keybase.io/crm) on keybase.
	* I have a public key whose fingerprint is A22C 343E 104B B7A4 A257 30B3 E854 9105 B0B8 DBFB

	To claim this, I am signing this object:

	Phone shortcuts
	------------------------
	1. *#06# – IMEI number
	2. #0# – Service menu on devices like the Galaxy S III
	3. ##4636## – Information about device, user statistics and battery
	4. ##34971539## – Details on camera
	5. ##273282255663282##* –Instant backup media files
	6. ##197328640## – Activating test mode devices
	7. ##232339## – Test for Wireless LAN
	8. ##0842## – Test for vibration and backlight