phainamikaze

1

Below worked for me in AWS CENTOS 🦊 - Amazon Linux 2 AMIS( Karoo)

Step 1 : Update the EBS volume from AWS console of attached EC2

Step 2 : Login( SSH ) to EC2 instance in which the volume is attached

phainamikaze

const AWS = require('aws-sdk');

exports.handler = async (event, context) => {
  console.log(JSON.stringify(event))
  // ================================
  // Define your backups
  // ================================

  const instanceName = event.instanceName || process.env['instanceName'];
  const backupDaysMax = event.days || process.env['days']; // keep at least 7 daily backups 

phainamikaze

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Principal": "*",
            "Action": "s3:GetObject",
            "Resource": [
                "arn:aws:s3:::<bucket-name>/file1.txt",
                "arn:aws:s3:::<bucket-name>/file2.txt"

phainamikaze

import json
import urllib.parse
import boto3
import os
print('Loading function')

s3 = boto3.client('s3')
TOPIC_ARN = os.environ['topicARN']

def lambda_handler(event, context):

phainamikaze

TOKEN=`curl -X PUT "http://169.254.169.254/latest/api/token" -H "X-aws-ec2-metadata-token-ttl-seconds: 21600"`
#Set the Region
AZ=`curl -s http://169.254.169.254/latest/meta-data/placement/availability-zone -H "X-aws-ec2-metadata-token: $TOKEN"`
export AWS_DEFAULT_REGION=${AZ::-1}
echo $AWS_DEFAULT_REGION
#Retrieve latest Linux AMI
AMI=$(aws ssm get-parameters --names /aws/service/ami-amazon-linux-latest/amzn2-ami-hvm-x86_64-gp2 --query 'Parameters[0].[Value]' --output text)
echo $AMI

phainamikaze

create database aws;
use aws;

CREATE TABLE RESTART (
    StudentID int not null AUTO_INCREMENT,
    StudentName varchar(255),
    RestartCity varchar(255),
    GraduationDate Datetime,
    PRIMARY KEY (StudentID)
);

phainamikaze

 SELECT Region, Name, Population, RANK() over(partition by region ORDER BY population desc) as 'Ranked' FROM world.country ;

phainamikaze

def isPrime(num):
    flag = False

    if num == 1:
        return False
    elif num > 1:
        # check for factors
        for i in range(2, num):
            if (num % i) == 0:
                # if factor is found, set flag to True

phainamikaze

#!/bin/sh -e
/root/OoklaServer —daemon
exit 0

phainamikaze

sudo apt-get install build-essential libssl-dev git -y 
git clone https://github.com/wg/wrk.git wrk 
cd wrk 
sudo make 
# move the executable to somewhere in your PATH, ex: 
sudo cp wrk /usr/local/bin