erickvasilev

 Date.prototype.addHours = function(h) {
          this.setTime(this.getTime() + (h*60*60*1000));
          return this;
 }
 const singapore_time = new Date().addHours(8);   // GMT +8
 const date_time = singapore_time.getTime();
 const current_timestamp = singapore_time.getTime().toString();
 const date_to_utc = ( new Date(date_time)).toUTCString();
 const utc_to_epoch = Date.parse(date_to_utc);

erickvasilev

//When stackoverflow can't help you...

const AWS = require('aws-sdk');
var AmazonCognitoIdentity = require('amazon-cognito-identity-js');
var CognitoUserPool = AmazonCognitoIdentity.CognitoUserPool;
var AuthenticationDetails = AmazonCognitoIdentity.AuthenticationDetails;
var CognitoUser = AmazonCognitoIdentity.CognitoUser;

exports.handler = (event, context, callback) => {

erickvasilev

<?php
error_log(E_ALL);
require_once "sodium/autoload.php";

$password = "abc";
$message = 'this is danger';

$salt = random_bytes(SODIUM_CRYPTO_PWHASH_SALTBYTES);

$secret_key = sodium_crypto_pwhash(SODIUM_CRYPTO_SECRETSTREAM_XCHACHA20POLY1305_KEYBYTES,

erickvasilev

#!/bin/bash
# This is my production backup script.
# https://sqlgossip.com
# taken from https://thedataguy.in/automation-script-for-percona-xtrabackup-full-incremental/
# modified by erickvasilev

SHELL=/bin/bash
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

set -e 

erickvasilev

#!/bin/bash

USER="root"
PASSWORD="eTsAWGkH"
#OUTPUT="/Users/rabino/DBs"

#rm "$OUTPUTDIR/*gz" > /dev/null 2>&1

databases=`mysql -u $USER -p$PASSWORD -e "SHOW DATABASES;" | tr -d "| " | grep -v Database`

erickvasilev

#!/bin/bash
trigger=2.30
load=`cat /proc/loadavg | awk '{print $1}'`
response=`echo | awk -v T=$trigger -v L=$load 'BEGIN{if ( L > T){ print "greater"}}'`
if [[ $response = "greater" ]]
then
reboot
else
echo $load
fi

erickvasilev

#!/bin/bash
pm2 show myapp | grep "stopped"
if [ $? -eq 0 ]; then

printf 'NodeJS App is not running....'

#i use PM2 to manage app
pm2 start myapp

else

erickvasilev

#!/bin/bash

/usr/sbin/service mysql status | grep "stopped\|dead"
if [ $? -eq 0 ]; then

printf 'mysql is not running....'

sudo service mysql start

else

erickvasilev

#!/bin/bash

# scanning website and save to status.txt
wget -q  -O /var/www/test/status.txt bahrulilmi.com --timeout 10 -t 1   

cd /var/www/test/

File=status.txt

# check if there is <title> metadata , if site is not accessible / timeout, file will be empty