Humberto Dias humbertodias

Developer, Open-source Enthusiast, Bachelor of Computer Science and Game Developer.

humbertodias / gist:e44b9413f22e3990118306f189cbbf45

Created December 30, 2016 19:29

Docker for Windows - Hardware assisted virtualization and data execution protection must be enabled in the BIOS

	Hardware assisted virtualization and data execution protection must be enabled in the BIOS

	http://stackoverflow.com/questions/39684974/docker-for-windows-error-hardware-assisted-virtualization-and-data-execution-p

	If the features described are enabled the problem is with Hyper-V that is disabled or Hypervisor agent not running

	Open PowerShell as administrator and

	a) Enable Hyper-V with

humbertodias / gist:2288f834bd16149bc18291a944910531

Created January 29, 2017 22:21

PostFix on Mac

	# Start PostFix
	sudo launchctl start org.postfix.master

	# Send
	mail -s testing [email protected]

	# Check email
	mail

humbertodias / gist:6237f80df9a4bccf98be298057a82cf2

Last active May 12, 2023 04:53

Qemu with ARM on Mac OSX

	# QEmu
	brew install qemu

	# Home for out tests
	mkdir ~/arm-emu
	cd ~/arm-emu

	# Download initrd and kernel
	wget http://ftp.de.debian.org/debian/dists/jessie/main/installer-armel/current/images/versatile/netboot/initrd.gz

humbertodias / gist:11eb0c90bfa1eb2abe53bf4415852824

Created February 9, 2017 23:26

Mac - CleanUp

	# clean brew cache
	brew cleanup -s

humbertodias / gist:3138cf7753b6814d37b606764fb9efaf

Created March 19, 2017 13:06

Exporting Mysql server to internet

	# tunnel online
	ngrok tcp 3306

	# connection
	user=root
	pass=techne
	host=0.tcp.ngrok.io
	port=16799
	mysql -u$user -h$host -P$port -p$pass

humbertodias / gist:5e32a186a1af37ecdeff381e1a80b57b

Created September 28, 2017 09:42

VMWare to OVF

	ovftool "c:\path\to\original_vm.vmx" "c:\path\to\export.ovf"

	# https://www.maketecheasier.com/convert-virtual-machines-vmware-virtualbox/

humbertodias / gist:3a938bcb3cb785451f2071c76a33d189

Last active December 9, 2017 05:43

Linux fix for resolv.conf

	How can I flush the DNS on Ubuntu?

	sudo rm -f /etc/resolv.conf
	sudo ln -s /run/systemd/resolve/resolv.conf /etc/resolv.conf
	reboot

	# Source
	https://askubuntu.com/questions/974477/systemds-implementation-of-dns-is-not-resolving-names

humbertodias / Counting files by extension

Created January 1, 2018 16:06

Counting files by extension

find . -type f | sed -n 's/..*\.//p' | sort | uniq -c

humbertodias / create-cert.sh

Last active February 26, 2018 15:17

Tomcat 9 configuration, with HTTP/2

	# inside conf folder of tomcat9
	cd $TOMCAT_HOME9/conf

	# Common for the APR connector and conventional connectors
	openssl req -newkey rsa:2048 -nodes -keyout tomcat.key -x509 -days 365 -out tomcat.crt

	# Not useful for the APR connector
	openssl pkcs12 -inkey tomcat.key -in tomcat.crt -export -out tomcat.pfx

humbertodias / gist:97429ec6cfbfd2c71afba8b0bc5dcb64

Created March 2, 2018 16:47

Spotify No Ads in /etc/hosts