iamcryptoki’s gists

iamcryptoki / salesforce_apex_encryption_decryption.cls

Last active September 19, 2020 03:42

Encrypt and decrypt data in Salesforce using Apex Crypto class.

	// Generate your own initialization vector
	Blob iv = Blob.valueOf('Lorem ipsum dolor sit amet');

	// Generate an AES key
	Blob key = Crypto.generateAesKey(256);

	// Generate the data to be encrypted
	Blob data = Blob.valueof('Encrypt everything!');

	// Encrypt the data

iamcryptoki / xen.cfg

Created February 26, 2017 20:03

Xen configuration for a working Qubes OS 4.x boot on a Macbook Pro 13-Inch Retina (Late-2013).

	[global]
	default=4.4.14-11.pvops.qubes.x86_64

	[4.4.14-11.pvops.qubes.x86_64]
	options=loglvl=all
	kernel=vmlinuz-4.4.14-11.pvops.qubes.x86_64 root=/dev/mapper/qubes_dom0-root vconsole.font=latarcyrheb-sun16 rd.lvm.lv=qubes_dom0/root i915.preliminary_hw_support=1 rd.blacklist.drivers=radeon radeon.modeset=0
	ramdisk=initramfs-4.4.14-11.pvops.qubes.x86_64.img
	mapbs=1
	noexitboot=1

iamcryptoki / fix_dnf_yum_database.txt

Last active July 6, 2020 18:20

Fix RPM/DNF/YUM database (BDB0087 DB_RUNRECOVERY: Fatal error, run database recovery).

	cd /var/lib/rpm/
	mv __db.00* /tmp
	rpm --rebuilddb

iamcryptoki / git_gpg_configuration.txt

Last active November 11, 2019 15:47

Configure Git to sign commits and tags using GPG.

	git config --global user.signingKey <PASTE_YOUR_KEY_ID_HERE>
	git config --global commit.gpgsign true
	git config --global tag.gpgsign true

iamcryptoki / .pypirc

Last active September 16, 2017 10:54

Sample PyPI configuration file.

	# Place this file in your $HOME directory.
	# Set file permissions: chmod 600 ~/.pypirc

	[distutils]
	index-servers =
	pypi
	testpypi

	[pypi]
	# python setup.py sdist upload -r pypi

iamcryptoki / virtualbox.repo

Created April 13, 2018 07:45

VirtualBox repo file for Oracle Linux, RHEL and CentOS.

	# /etc/yum.repos.d
	[virtualbox]
	name=Oracle Linux / RHEL / CentOS-$releasever / $basearch - VirtualBox
	baseurl=http://download.virtualbox.org/virtualbox/rpm/el/$releasever/$basearch
	enabled=1
	gpgcheck=1
	repo_gpgcheck=1
	gpgkey=https://www.virtualbox.org/download/oracle_vbox.asc

iamcryptoki / docker-compose.yml

Created July 6, 2018 08:28

Docker Compose file for my Nextcloud installation.

	version: '3'

	volumes:
	nextcloud:
	db:

	services:
	db:
	image: mariadb
	env_file:

iamcryptoki / nextcloud.env

Created July 6, 2018 08:32

Environment file for my Nextcloud installation using Docker Compose.

	# https://gist.github.com/iamcryptoki/f56ec8af05cebed39fad40f718e393cf

	MYSQL_ROOT_PASSWORD=***********************
	MYSQL_DATABASE=nextcloud
	MYSQL_USER=nextcloud
	MYSQL_PASSWORD=************************************
	MYSQL_HOST=db

	NEXTCLOUD_VERSION=13.0
	NEXTCLOUD_ADMIN_USER=example

iamcryptoki / letsencrypt_certbot_wirldcard_certificate.txt

Created July 6, 2018 08:37

Let's Encrypt (Certbot) Wildcard certificate.

certbot certonly --server https://acme-v02.api.letsencrypt.org/directory --manual --preferred-challenges dns -d '*.example.com' --email [email protected]

iamcryptoki / uname.txt

Last active September 21, 2018 14:03

uname options

	uname [OPTION]

	-a, --all Prints all information, omitting -p and -i if the information is unknown.
	-s, --kernel-name Print the kernel name.
	-n, --nodename Print the network node hostname.
	-r, --kernel-release Print the kernel release.
	-v, --kernel-version Print the kernel version.
	-m, --machine Print the machine hardware name.
	-p, --processor Print the processor type, or "unknown".
	-i, --hardware-platform Print the hardware platform, or "unknown".

Gael Gentil iamcryptoki