tyzbit’s gists

tyzbit / .zshrc

Created November 10, 2021 18:02

Kubernetes TCP proxy

	function kubeproxy() {
	setopt local_traps
	pod_name="socat-$(whoami)"
	if [[ "${2}x" == "x" ]]; then
	echo "Usage: kubeproxy [Hostname] [Port]"
	return 0
	fi
	if kubectl run --restart=Never --image=alpine/socat $pod_name -- -d -d tcp-listen:$2,fork,reuseaddr tcp-connect:$1:$2; then
	while [[ $(kubectl get pod $pod_name -o json \| jq -r '.status.phase') != "Running" ]]; do
	sleep 0.1

tyzbit / query.md

Last active October 21, 2021 13:52

New Relic Days until k8s Volume is full (reaches 99%)

FROM K8sVolumeSample 
SELECT min(fsAvailableBytes / 1024 / 1024 / 1024) as 'GiB Free',
       clamp_min(
         (100 - 1 - stddev(fsUsedPercent) - max(fsUsedPercent))
           /
         clamp_min(
           deriv(fsUsedPercent, 1 days)
         ,0.00000313)
 ,0) as 'Days until full'

tyzbit / error.log

Created September 28, 2021 13:14

https://github.com/longhorn/longhorn/issues/3077

	192.168.206.67 - - [28/Sep/2021:06:50:10 +0000] "GET /v1 HTTP/1.1" 200 3871 "" "Go-http-client/1.1"
	192.168.206.67 - - [28/Sep/2021:06:50:10 +0000] "GET /v1 HTTP/1.1" 200 3871 "" "Go-http-client/1.1"
	192.168.206.67 - - [28/Sep/2021:06:50:10 +0000] "GET /v1 HTTP/1.1" 200 3871 "" "Go-http-client/1.1"
	192.168.206.67 - - [28/Sep/2021:06:50:10 +0000] "GET /v1 HTTP/1.1" 200 3871 "" "Go-http-client/1.1"
	192.168.206.67 - - [28/Sep/2021:06:50:10 +0000] "GET /v1 HTTP/1.1" 200 3871 "" "Go-http-client/1.1"
	fatal error: concurrent map writes
	/usr/local/go/src/runtime/panic.go:1114 +0x72 fp=0xc001edd760 sp=0xc001edd730 pc=0x4348e2
	runtime.throw(0x1b8963e, 0x15)
	goroutine 1151041 [running]:

tyzbit / configuration.yaml

Created August 2, 2021 20:23

Home Assistant KP115 config

	tplink:
	discovery: false
	switch:
	- host: 192.168.1.10
	- host: 192.168.1.11
	- host: 192.168.1.12
	- host: 192.168.1.13

	sensor:
	- platform: template

tyzbit / longhorn_log_output.md

Last active March 29, 2021 04:09

https://github.com/longhorn/longhorn/issues/2278

tyzbit / linkerd_log_output.md

Last active March 4, 2021 01:21

linkerd log ouput

Timestamp	Container Name	Pod Name	Message
2021-03-03 17:38:00	destination	linkerd-destination-77d95c4b9-mx54s	time="2021-03-03T17:38:00Z" level=info msg="Stopping watch on endpoint [default/nextcloud-cache:6379]" addr=":8086" component=endpoints-watcher
2021-03-03 17:38:00	destination	linkerd-destination-77d95c4b9-mx54s	time="2021-03-03T17:38:00Z" level=info msg="Stopping watch on profile default/nextcloud-cache.default.svc.cluster.local" addr=":8086" compo

tyzbit / bootstrap-ubuntu.sh

Last active July 17, 2023 14:03

bootstrap-ubuntu-server

	#!/bin/bash

	## Edit sudoers (add "NOPASSWD:" to the sudo line before ALL)

	## Add optional: true to netplan and apply

	## Add Google Kubernetes key
	sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys B53DC80D13EDEF05

	# Install Docker

tyzbit / download-video-from-clipboard.sh

Last active April 27, 2022 02:13

Download a video from a URL in clipboard automatically (bind to keyboard shortcut) (Mac/Linux)

	#!/bin/bash
	dir="$HOME/Videos"
	opts="--add-metadata --no-mtime"

	if [ -f /usr/local/bin/youtube-dl ]; then
	youtube_dl="/usr/local/bin/youtube-dl"
	else
	youtube_dl="$(which youtube-dl)"
	fi

tyzbit / twitcher.cgi

Created September 29, 2020 12:43

A CGI script to show the top chat messages from IRC logs

	#!/bin/bash
	twitchroot="/home/eggdrop/twitcher/logs/"
	alllogs=$(echo $twitchroot"*")
	logpath="http://qtosw.com/pubfiles/twitchlogs/?C=M;O=D"
	echo -e "Content-type: text/html; charset=utf-8\n"
	echo "<html><head>"
	echo "<meta charset=utf-8>"
	echo "<link rel=\"stylesheet\" href=\"style.css\" />"
	echo "</head><body>"
	#initialize what we have to work with

tyzbit / rprompt.zsh

Last active April 15, 2023 23:27

zsh RPROMPT with execution time and current time on the right hand side

	# refreshes the prompt every $TMOUT seconds
	TMOUT=15

	function preexec() {
	timer=$(($(date +%s%0N)/1000000))
	}

	function precmd() {
	if [ $timer ]; then
	now=$(($(date +%s%0N)/1000000))