Dineshprabu S dineshsprabu

Profiling

Below command would create a log.

node --prof app.js

To understand the log you would need to pass it to --prof-process.

https://code.visualstudio.com/download

On VSCode, Goto Extension -> Search Go -> Install.

Run this command to install MG-CLI:

sudo apt-get update && wget https://minergate.com/download/deb-cli -O minergate-cli.deb && sudo dpkg -i minergate-cli.deb

start miner (4 cores for BCN) use this command:

minergate-cli -user <[email protected]> -bcn 4

Add interval to timestamp value

select (<column-name>::timestamp::date + interval '1 week') as inter from <table-name> limit 1;

SELECT pg_size_pretty(pg_database_size('postgres'));

select pg_size_pretty(pg_total_relation_size('tablename'));

List of row keys.

count 'pio_event:events_1', { INTERVAL => 1 }

List tables.

list

Create screen session detached and log on local file. A local file named screenlog.0 will be created on the local dir.

screen -dms -L <any-name> bash -c <command>

	# Sticky Thread Pool would help to execute your block
	# by sticking to a particular executor on the pool by
	# by index.

	require "concurrent"

	class StickyThreadPool

	attr_accessor :pool

	#!/bin/bash
	printf yyy \| sudo apt-get install cmake build-essential libboost-all-dev
	git clone https://github.com/feeleep75/nheqminer.git
	cd nheqminer/nheqminer
	mkdir build
	cd build
	cmake ..
	make

	#!/usr/bin/phantomjs

	// This script will load a dynamic page and gives you the content.
	// Args: url -> URL to be downloaded.

	var system = require('system');

	if(system.args.length == 1){
	system.stderr.write("Pass URL as argument to the script");
	phantom.exit(1)