Janar Juusu juusujanar

How to setup RAID1 with BTRFS on Fedora

sudo lsblk

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

Golang v1.15 PopOS! 20.04.1 i5-8250U, 16GB RAM

	# Gets the IP address of a computer via the MAC address. This will only work on LAN
	# segments. By default we'll scan the ARP table, but then defer to an IP scan to
	# as needed.
	#
	# Usage: $returnIpAddress = GetIPFromMAC "12-43-de-52-a9-99" "192.168.10."
	# Pass in the mac address with dashes (-) as the first parameter
	# Pass in an IP address with the last number missing, be sure to include the trailing "."
	# Be sure to check the value if $returnIpAddress -eq $null to see if a value was actually returned
	#
	function GetIPFromMAC {

	apiVersion: v1
	data:
	Corefile: \|
	.:53 {
	errors
	health {
	lameduck 5s
	}
	ready
	kubernetes cluster.local in-addr.arpa ip6.arpa {

	# /usr/local/share/usb_modeswitch/12d1:1f01
	# Huawei E353 (3.se) and others
	TargetVendor=0x12d1
	TargetProductList="14db,14dc"
	HuaweiNewMode=1

	New-NetFireWallRule -DisplayName 'WSL 2 Firewall Unlock' -Direction Inbound -LocalPort 4000 -Action Allow -Protocol TCP
	New-NetFireWallRule -DisplayName 'WSL 2 Firewall Unlock' -Direction Outbound -LocalPort 4000 -Action Allow -Protocol TCP
	netsh interface portproxy add v4tov4 listenport=4000 listenaddress=0.0.0.0 connectport=4000 connectaddress=172.18.226.134

-#!/bin/sh
-applicationName=$1
-ttn-lw-cli end-devices list $applicationName | jq -r '.[].ids.device_id' | xargs -L1 -I'{}' ttn-lw-cli end-devices delete $applicationName {}