galanteh

pi@raspberrypi:~ $ /opt/vc/bin/vcgencmd measure_temp
temp=56.9'C

galanteh

docker pull ubuntu # downloads image from Docker repository
docker ps -a # shows all available containers
docker ps -as # shows all containers with the actual size of the rw-layer
docker exec -ti ceb1be03097d /bin/bash # run bash on running container
docker commit ceb1be03097d /: # create image based on container

galanteh

#! /bin/bash
sudo yum install -y epel-release
sudo yum install -y python36
sudo yum install -y python36-devel
sudo yum install -y python36-pip
sudo yum install -y python36-setuptools
sudo easy_install-3.6 pip
sudo python3.6 -m pip install --upgrade pip setuptools wheel

galanteh

#! /bin/bash
sudo yum install -y epel-release
sudo yum install -y python36
sudo yum install -y python36-devel
sudo yum install -y python36-pip
sudo yum install -y python36-setuptools
sudo easy_install-3.6 pip
sudo python3.6 -m pip install --upgrade pip setuptools wheel
sudo python3 -m pip install faker
sudo python3 -m pip install ipaddress

galanteh

/* Temp table logs */
SELECT anchor_table_schema || '.' || anchor_table_name as TABLE_NAME,
   projection_column_count as AVG_ROW_LEN,
   SUM(row_count) as NUM_ROWS, 
   CASE 
     WHEN row_count<=99999 THEN 'x-small'
     WHEN row_count<=999999 THEN 'small'    
     WHEN row_count<=99999999 THEN 'medium'         
     WHEN row_count<=999999999 THEN 'large'              
     WHEN row_count>999999999 THEN 'x-large'

galanteh

# Choose an Edge node. Login as root. 
# This recipe works to compile Apache Livy 0.3.0 from Cloudera repo.

yum -y install maven
cd /opt
wget https://github.com/cloudera/livy/archive/v0.3.0.zip
unzip v0.3.0.zip
cd livy-0.3.0
yum -y install python-pip
python -m pip install --upgrade pip setuptools wheel

galanteh

wget -qO- https://packages.microsoft.com/keys/microsoft.asc | sudo apt-key add -
sudo add-apt-repository "$(wget -qO- https://packages.microsoft.com/config/ubuntu/16.04/mssql-server-2017.list)"

sudo apt-get update
sudo apt-get install -y mssql-server 

sudo /opt/mssql/bin/mssql-conf setup

sudo systemctl enable mssql-server
sudo systemctl start mssql-server

galanteh

# Install EPEL Repo
sudo yum install -y epel-release
# Update the OS
sudo yum -y update
# Install HTOP to monitor processes
sudo yum install -y htop
# Install Graphite and Carbon 
sudo yum install -y graphite-web python-carbon

# Configuration - Change TimeZone and Security

galanteh

sudo bash -c "cat << EOF > /etc/yum.repos.d/grafana.repo
[grafana]
name=grafana
baseurl=https://packages.grafana.com/oss/rpm
repo_gpgcheck=1
enabled=1
gpgcheck=1
gpgkey=https://packages.grafana.com/gpg.key
sslverify=1
sslcacert=/etc/pki/tls/certs/ca-bundle.crt

galanteh

#!/bin/bash
# ORACLE 19c Install Script by Hernan Galante <hernan_galante@hotmail> 
# ------------------------------------------------------------------
# First, go to the Oracle Downloads website and try to download your RPM. You will ACCEPT the Terms.
# This will generate a cookie than you can export from your browser with any add-on for Chrome or Firefox. 
# Copy this cookie.txt to your server. This script assumes that you have this file.
#
# TROUBLESHOOTING
# ------------------------------------------------------------------
# If you receive this error message [FATAL] [DBT-06103] The port (1,521) is already in use.