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How to setup VA-API within Proxmox LXC Unprivileged container

Proxmox configuration

No drivers need to be installed on the proxmox, from now called host.

Find GIDs of video and render group on host:

cat /etc/group | grep video

cat /etc/group | grep render

Clear Systemd Journal Logs in Ubuntu 20.04

Systemd has its own logging system called the journal, and the log files are stored in /var/log/journal.

Check current disk usage of journal files

sudo journalctl --disk-usage

Rotate journal files

Active journal files will be marked as archived, so that they are never written to in future.

ITHOME 鐵人賽 :: 主題競賽組觀戰區

目前這份資料是用年久失修的爬蟲在跑的，新版網址如下：

https://ithome-2021-ironman.s3.ap-northeast-1.amazonaws.com/index.html

This guide will include a step-by-step guide on how to set up an board running Armbian to act as a gadget device (similar to how it's been advertized with the Pi Zero)

Prerequisites

You will need a:

Armbian supported board with an OTG port
A temporary spare monitor, USB keyboard and display cable (or serial, if you'd like that instead)
USB cable

English | Japanese

How to set up QEMU working properly on M1 Mac

Last-Update: June 8, 2021.

This document describes how to run Windows 10 for ARM and Linux operating systems properly on Apple Silicon (M1) Mac by using open source software only. The combination of [QEMU] and [Alexander Graf's Hypervisor.framework support patch][Alexander Graf's patch] allows us to run Windows 10 and Linux for 64-bit ARM processors on M1 Mac efficiently. Several webpages such as [How to run Windows 10 on ARM or Ubuntu for ARM64 in QEMU on Apple Silicon Mac] and [QEMU on M1 Mac] describe how to set up a QEMU environment with Alex's patch. While they are helpful for the first trial, additional effort is needed to realize a proper QEMU environment that can be used for our daily business.

proxmox add thermal stats to summary

apt install lm-sensors

open file

nano /usr/share/perl5/PVE/API2/Nodes.pm

$ kubectl apply -f - <<EOF
<-- insert YAML content here -->
EOF

OR

$ cat file.yaml | kubectl apply -f -

	#!/bin/bash

	export LC_CTYPE=en_US.UTF-8
	export LC_ALL=en_US.UTF-8

	# Must run on Proxmox VE 7 server
	# Not sure how to handle a cluster - either run on each node or copy template after creating on one?
	# e.g. $ ssh [email protected] < proxmox-create-cloud-template.sh

	SRC_IMG="https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-amd64-disk-kvm.img"

	#!/bin/bash
	set -eu

	# Listen address for all docker.io/registry instances
	listen_address=0.0.0.0
	# Listen port for the first container
	# all subsequent ports for containers will be incremented by one
	listen_port_first=5000
	insecure=true

	/*
	ERB template chunk from The Feed's display of emails:

	<section class="postings postings--feed-style" id="postings"
	data-controller="pagination" data-pagination-root-margin-value="40px">
	<%= render partial: "postings/snippet", collection: @page.records, as: :posting, cached: true %>

	<%= link_to(spinner_tag, url_for(page: @page.next_param),
	class: "pagination-link", data: { pagination_target: "nextPageLink", preload: @page.first? }) unless @page.last? %>
	</section>