VMuliadi

#!/bin/bash
function trace_and_track_request() {
	website=$(echo $1 | awk -F'/' '{print $3}')
	echo "timestamp,time_total,response_code,dns_time_namelookup,time_connect" > ${website}.csv
	while true; do
		echo "$(date +"%c"),$(curl --silent -XGET https://api.acceltest.net/version \
			-w "%{time_total},%{response_code},%{time_namelookup},%{time_connect}" \
			-o /dev/null)"; echo; sleep 1
	done | tee ${website}.csv
}

VMuliadi

Spectacle Screenshot to Clipboard

Please install xclip on your computer first. This script is dependent to xclip package

• Open System Settings > Notifications > Application: Configure
• Spectacle > Configure Events
• Tick a checkbox on Run command
• Put /usr/bin/xclip -selection clipboard -t image/png -i ~/Pictures/$(ls ~/Pictures/ -c | head -n1); rm ~/Pictures/$(ls ~/Pictures/ -c | head -n1) as value
• Click Apply and OK
• Click Apply button

The screenshot will put into clipboard and will not written as a file. If you want to save it, just remove rm ~/Pictures/$(ls ~/Pictures/ -c | head -n1) from the script. I put it because most of the case I want to send it to chat rather than save it into my disk. If I want to save it as a file, I open the File Manager, paste it, give it a name, and then save it.

---

VMuliadi

[eventlistener:audiod]
directory=/home/pi/audio-player/
command=/home/pi/.local/bin/gunicorn --bind 0.0.0.0:5000 wsgi:app    ; the program (relative uses PATH, can take args)
process_name=%(program_name)s                                        ; process_name expr (default %(program_name)s)
umask=022                                                            ; umask for process (default None)
user=pi                                                              ; setuid to this UNIX account to run the program

autorestart=unexpected                                               ; autorestart if exited after running (def: unexpected)
stopwaitsecs=10                                                      ; max num secs to wait b4 SIGKILL (default 10)
autostart=true                                                       ; start at supervisord start (default: true)

VMuliadi

#!/usr/bin/bash
dependency=()
command -v elasticdump > /dev/null || dependency+="elasticdump "
command -v curl > /dev/null || dependency+="curl "
command -v jq > /dev/null || dependency+="jq "
if [[ ${#dependency[@]} -gt 0 ]]; then
	echo "Missing dependency: ${dependency[@]}"
	exit 1
fi

VMuliadi

# Get AWS EC2 Instance internal DNS name from Instance Group
# For `kubectl describe nodes` or whatever you want
$ kubectl get nodes -o json | jq '.items[] | select(.metadata.labels["kops.k8s.io/instancegroup"] == "nodes").metadata.labels["kubernetes.io/hostname"]' | tr -d '"'
ip-10-121-1-185.us-west-2.compute.internal
ip-10-121-2-138.us-west-2.compute.internal
ip-10-121-2-47.us-west-2.compute.internal
ip-10-121-4-147.us-west-2.compute.internal
ip-10-121-5-75.us-west-2.compute.internal

VMuliadi

#!/usr/bin/env python

import requests
import socket
import json

from sys import argv, exit
from bs4 import BeautifulSoup
from subprocess import check_output

VMuliadi

kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
  name: efs
provisioner: example.com/efs
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: efs-provisioner

VMuliadi

package main

import (
	"bufio"
	"crypto/sha256"
	"encoding/hex"
	"fmt"
	"os"
)

VMuliadi

#!/bin/bash
PUSHBULLET_API_TOKEN="<PUSHBULLET_API_TOKEN>"
vncserver 2&>1 /dev/null; ngrok tcp 5901 --region=ap > /dev/null &
until [[ $(curl -sL http://localhost:4040/api/tunnels) ]]; do sleep 1; done
NGROK_PUBLIC_ENDPOINT=$(curl -sL http://localhost:4040/api/tunnels | \
  jq .tunnels[0].public_url | tr -d '"')  # get public_url from API

DATETIME=$(date +'%x %X')
curl --silent -XPOST "https://api.pushbullet.com/v2/pushes" \
  -H "Access-Token: ${PUSHBULLET_API_TOKEN}" \

VMuliadi

#!/bin/bash
BIODATA='''
  [{"_id":"5e0f13e6ad3dc1310495216c","index":0,"eyeColor":"green",
  "name":"Gabrielle","gender":"female"},{"_id":"5e0f13e6976ab8447d76e206",
  "index":1,"eyeColor":"blue","name":"Maryanne","gender":"female"}]
'''  # https://www.json-generator.com/

# get the length of an array in JSON
echo ${BIODATA} | jq '. | length'           # 2