texasdave2

Questions are not from any actual exam!!!  



Q:  Create a job that calculates pi to 2000 decimal points using the container with the image named perl
and the following commands issued to the container:  ["perl",  "-Mbignum=bpi", "-wle", "print bpi(2000)"]
Once the job has completed, check the logs to and export the result to pi-result.txt.

Solution:

strongjz

Tools

• Kops https://github.com/kubernetes/kops/blob/master/docs/README.md
• Kubectl https://kubernetes.io/docs/tasks/tools/install-kubectl/
• kubespy https://blog.pulumi.com/kubespy-trace-a-real-time-view-into-the-heart-of-a-kubernetes-service
• kops https://icicimov.github.io/blog/virtualization/Kubernetes-Cluster-in-AWS-with-Kops/

Presentations

ppshobi

<?php
function backup_mysql_database($options){
    $mtables = array(); $contents = "-- Database: `".$options['db_to_backup']."` --\n";
    
    $mysqli = new mysqli($options['db_host'], $options['db_uname'], $options['db_password'], $options['db_to_backup']);
    if ($mysqli->connect_error) {
        die('Error : ('. $mysqli->connect_errno .') '. $mysqli->connect_error);
    }
    
    $results = $mysqli->query("SHOW TABLES");

dschuetz

#!/usr/bin/python

import hmac, struct, time, base64, hashlib  # for totp generation
import re, sys, subprocess                  # for general stuff
from getopt import getopt, GetoptError      # pretending to be easy-to-use


#
# gtb - Google(auth) + Tunnelblick
#