铃木和花 SuzukiHonoka

Using Multus CNI in K3S

By default, K3S will run with flannel as the CNI and use custom directories to store CNI plugin binaries and config files(You can inspect the kubelet args K3S uses via journalctl -u k3s|grep cni-conf-dir). So you need to configure that properly When deploying Multus CNI.

For example given the official Multus manifests in https://github.com/intel/multus-cni/blob/36f2fd64e0965e639a0f1d17ab754f0130951aba/images/multus-daemonset.yml, the following changes are needed:

volumes:
 - name: cni

SACD Ripping

Prerequisites

Firmware-compatible Bluray/SACD player. See threads below:
- https://www.quadraphonicquad.com/forums/threads/sony-blu-ray-players-used-for-sacd-ripping.26078/
- https://hifihaven.org/index.php?threads/rip-sacd-with-a-blu-ray-player.3652/#post-69000
AutoScript files. These will root the player and allow raw read access over a network.

How to disable cloud-init in Ubuntu

Prevent start

Create an empty file to prevent the service from starting
```
  sudo touch /etc/cloud/cloud-init.disabled
```

Uninstall

Nginx TLS SNI routing, based on subdomain pattern

Nginx can be configured to route to a backend, based on the server's domain name, which is included in the SSL/TLS handshake (Server Name Indication, SNI).
This works for http upstream servers, but also for other protocols, that can be secured with TLS.

prerequisites

at least nginx 1.15.9 to use variables in ssl_certificate and ssl_certificate_key.
check nginx -V for the following:
```
...
TLS SNI support enabled
```

Google Public NTP [AS15169]:

time.google.com

time1.google.com

time2.google.com

time3.google.com

Microsoft Windows and Office KMS Setup

	# Tested on an upgraded Ubuntu 20.04
	apt install netplan.io
	systemctl unmask systemd-networkd.service
	systemctl unmask systemd-resolved.service
	ENABLE_TEST_COMMANDS=1 netplan migrate
	netplan try
	reboot
	apt purge ifupdown resolvconf
	ln -sf /run/systemd/resolve/stub-resolv.conf /etc/resolv.conf

	cd\Program Files\Microsoft Office\Office16


	cd\Program Files (x86)\Microsoft Office\Office16

	cscript OSPP.VBS /sethst:kms.digiboy.ir
	cscript OSPP.VBS /actcscript OSPP.VBS /dstatus


	slmgr.vbs /ckms

	import (
	"fmt"
	"io"
	"os"
	)

	/*
	GoLang: os.Rename() give error "invalid cross-device link" for Docker container with Volumes.
	MoveFile(source, destination) will work moving file between folders
	*/