atomlab

set -e, -u, -x, -o pipefail

The set lines

These lines deliberately cause your script to fail. Wait, what? Believe me, this is a good thing.
With these settings, certain common errors will cause the script to immediately fail, explicitly and loudly. Otherwise, you can get hidden bugs that are discovered only when they blow up in production.

set -euxo pipefail is short for:

set -e
set -u

Docker install

Docker

curl -fsSL https://get.docker.com -o get-docker.sh
sh ./get-docker.sh

Docker-compose

Baking on Tezos

This document describes how to setup a Tezos node and delegate baking rights to it. It involves configuring two instances:

Node: Public vps instance that interacts with the tezos network and runs tezos-node, tezos-baker, tezos-endorser and tezos-accuser.
Signer: Private instance on your home network that contains the baker keys and authorizes baking requests via tezos-signer.

Prep Instances

This guide assumes you have already created two instances running Ubuntu 18.04.

Api Documentation

TOKEN=$(curl -s -H "Content-Type: application/json" -X POST -d '{"username": "'${UNAME}'", "password": "'${UPASS}'"}' https://hub.docker.com/v2/users/login/ | jq -r .token)

curl -s -H "Authorization: JWT ${TOKEN}" "https://hub.docker.com/v2/repositories/" \
     --data 'description=test' \
     --data 'full_description=full-description' \
     --data 'is_private=false' \
 --data 'name=test' \

sed -n '/Jul 11 16:40:00/,/Jul 11 17:10:00/p' /var/log/syslog

Get token

curl -X POST -d 'username=MYUSERNAME&password=MYPASSWORD' http://localhost:8080/guacamole/api/tokens

output

{
  "authToken": "C90FE11682EE3A8CCA339F1135FF02D0A97CDDDE440A970B559D005517BE6EA8",
  "username": "guacadmin",

	def $TRUSTED = (
	);
	domain (ip) {
	table filter {
	chain INPUT {
	policy DROP;

	# connection tracking
	mod state state INVALID DROP;
	mod state state (ESTABLISHED RELATED) ACCEPT;

	// Switch current database to "history"
	db = db.getSiblingDB('history');

	// The mark for cutting initial output off
	print("CUT_TO_HERE");
	rs.slaveOk();

	// Main output
	// "toArray()" method allows to get all records
	printjson( db.getCollection('LastWeekRates').find({coin: {$in:["AE", "ADA", "ARK", "BCD", "BCH", "BNB", "BSV", "BTC", "BTG", "DCR", "DGB", "EOS", "ETC", "ETH", "GAS", "GRS", "ICX", "KIN", "LTC", "NEO", "ONG", "ONT", "RVN", "TRX", "BTT","TRX-USDT", "WIN", "JST", "XLM", "XRP"]}, fiat: 'USD'}).toArray());

	#!/bin/bash
	set -e

	cardano-cli shelley query protocol-parameters \
	--mainnet \
	--out-file params.json

	currentSlot=$(cardano-cli shelley query tip --mainnet \| jq -r '.slotNo')
	cardano-cli shelley query utxo --address $(cat payment.addr) --mainnet > fullUtxo.out
	tail -n +3 fullUtxo.out \| sort -k3 -nr > balance.out