Marc Wittke marcwittke

See original, badly formatted version here https://docs.google.com/document/d/1GnyBE1xc4qx3EF-IcUOwr7d9D8Npzy63Pwj-joOw86o

Displaying on the nvidia GPU to access outside ports (HDMI + DP)

Kernel modesetting and automatic driver power management (kernel >= 4.8)[b]

While kernel modesetting (KMS) isn’t required, on recent debian, the intel driver requires KMS. You can also avoid having to use the nouveau xorg driver altogether (as in remove xserver-xorg-video-nouveau), and let Xorg talk to the nouveau kernel driver. You will want both kernel driver modules to run with modesetting:

CPU Frequency

Monitor CPU Frequency

watch -n 1 cat /proc/cpuinfo | grep "MHz"

List available CPU Frequency Governors

cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governor

Show current CPU Frequency Governor

cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor

move one up recursively

find . -type f -execdir mv -i {} .. \;

unzip each zip into separate directory named after zip archive

find . -name "*.zip" | while read filename; do unzip -o -d "${filename%.*}" "$filename"; done;

delete empty directories

find . -type d -empty -print [-delete]

Oracle Database in containers

Here are the steps to get an Oracle Database 19c up and running in an OCI container. Since there are several bash scripts involved, a linux machine is advised. (while WSL may work, untested).

I ran the following on Fedora 37 with podman installed and an alias docker=podman.

1. Clone Oracle's `docker-images` github repo

#SSH

Secure the docker daemon with TLS

first, let's create some directories to work in

mkdir -p ./docker_certs/ca ./docker_certs/server ./docker_certs/client
cd ./docker_certs

	using System;
	using System.Diagnostics;
	using System.IO;
	using System.Linq;
	using System.Security.Cryptography;
	using System.Text;
	using JetBrains.Annotations;

	namespace TicketShop.Domain.Sales
	{

	using System;
	using System.Collections.Generic;
	using System.Linq;
	using System.Xml.Linq;
	using Microsoft.AspNetCore.DataProtection.Repositories;
	using Npgsql;

	namespace IdentityService.Infrastructure.DataProtection
	{
	public class PostgresDataProtectionKeyRepository : IXmlRepository

	# -- coding: utf-8 --

	from collections import OrderedDict
	from PyPDF2 import PdfReader
	import os


	def _getFields(obj, tree=None, retval=None, fileobj=None):
	"""
	Extracts field data if this PDF contains interactive form fields.

	/usr/bin/xfreerdp \
	/v:192.168.122.117 \
	/scale:180 \
	/gfx:AVC420:on \
	/compression \
	/network:broadband \
	'/u:.\Marc' \
	'/p:Pa$$w0rd' \
	+clipboard \
	-themes \