luisdaher

#!/bin/bash
#
# Backup a Postgresql database into a daily file.
#

BACKUP_DIR=/pg_backup
DAYS_TO_KEEP=14
FILE_SUFFIX=_pg_backup.sql
DATABASE=
USER=postgres

luisdaher

MySQL Download URL

https://dev.mysql.com/get/Downloads/MySQL-5.5/mysql-5.5.56-linux-glibc2.5-x86_64.tar.gz

Open the terminal and follow along:

• Uninstall any existing version of MySQL

sudo rm /var/lib/mysql/ -R

luisdaher

Sending emails with ActionMailer and Sidekiq

Send email asynchroniously using Sidekiq.

ActionMailer

Create your mailer us usual:

luisdaher

Setting S3 Maven Repositories

Follow This part of the Android Guides Tutorial.

Pay attention to:

• How S3 bucket URLs are created.
• How to create AWS Access Keys. Keep in mind that it must be the root account Access Keys instead of an IAM user's.

luisdaher

Unit 1

Paper 3, Part 1

Ex 2

8- taken

9- done x (when, because "they" should be preceded by an element that concatenates 2 sentences)

luisdaher

#!/bin/bash
echo "starting check sidekiq"

process=`cat /path-to/sidekiq.pid`

processConfirmation=`ps aux | awk '{print $2 }' | grep $process`

if [ -z $processConfirmation ]
then
  echo "oops! not running... restarting sidekiq"