soulaway

<?xml version="1.0" encoding="UTF-8"?>
<dynamiccontent>
        <response>Response message</response>
        <endSession>true</endSession>
</dynamiccontent>

soulaway

soul-winlinx-host@birdwinhost:~/.ssh$ ssh staging-wallet-api.waterfall.com
Last login: Mon Jan 22 16:24:34 2018 from 10.110.0.65

       __|  __|_  )
       _|  (     /   Amazon Linux AMI
      ___|\___|___|

https://aws.amazon.com/amazon-linux-ami/2017.09-release-notes/
5 package(s) needed for security, out of 9 available
Run "sudo yum update" to apply all updates.

soulaway

<?xml version="1.0" encoding="UTF-8"?>
<!--

    Licensed to the Austrian Association for Software Tool Integration (AASTI)
    under one or more contributor license agreements. See the NOTICE file
    distributed with this work for additional information regarding copyright
    ownership. The AASTI licenses this file to you under the Apache License,
    Version 2.0 (the "License"); you may not use this file except in compliance
    with the License. You may obtain a copy of the License at

soulaway

# This is how you add a Jenkins slave

# On master:

  sudo -u jenkins -H ssh-keygen

# On slave

  adduser --system --group --home=/var/lib/jenkins-slave --no-create-home --disabled-password --quiet --shell /bin/bash jenkins-slave
  install -d -o jenkins-slave -g jenkins-slave /var/lib/jenkins-slave

soulaway

sudo wget http://repos.fedorapeople.org/repos/dchen/apache-maven/epel-apache-maven.repo -O /etc/yum.repos.d/epel-apache-maven.repo
sudo sed -i s/\$releasever/6/g /etc/yum.repos.d/epel-apache-maven.repo
sudo yum install -y apache-maven
mvn --version

soulaway

The drone is controlled via channels over one of generic frequencies: 915 MHz and 2.4 GHz. 
915 stays for very long range ~20+ km but has some packet losses. 
2.4 GHz. is most often used allowing mutch detailed controll on quite enough range ~10+ km.
Video stream are broadcasting at 5.8GHz
Battery allows average time of flight 5 - 30 minutes.

Book:
  https://oscarliang.com/fpv-dictionary/

TV:

soulaway

	#DB on AWS ubuntu/images/hvm-ssd/ubuntu-focal-20.04-amd64-server-20200423 (ami-05c26ae4789875080)
		sudo apt install mysql-server
		sudo mysql_secure_installation
		>>pwd 4 root mysq
		sudo nano /etc/mysql/mysql.conf.d/mysqld.cnf # change bind address to 0.0.0.0
		sudo systemctl restart mysql 
		sudo systemctl enable mysql
		ss -ltn
		sudo ufw allow from any to any port 3306 proto tcp
		#Manage DB

soulaway

# Jenkins:80:8080

#master:
#update java
sudo yum update
sudo yum install java-1.8.0-openjdk
sudo alternatives --config java

sudo yum install git -y
sudo wget http://repos.fedorapeople.org/repos/dchen/apache-maven/epel-apache-maven.repo -O /etc/yum.repos.d/epel-apache-maven.repo

soulaway

# JAMES smptp server on AWS Amazon Linux 2 AMI (java 11)

sudo yum update -y
sudo amazon-linux-extras install docker
sudo yum install docker
sudo service docker start
sudo usermod -a -G docker ec2-user
sudo docker info
sudo yum install git
git clone https://github.com/apache/james-project.git

soulaway

    docker pull cassandra:2.2.7
    docker run --name casdb -p 127.0.0.1:9042:9042 -p 127.0.0.1:9160:9160 -d cassandra:2.2.7

#    To install the default instance of Apache Solr we may pull base docker image, 
#    build an image with articles core inside, and then launch it linking to Cassandra 
#    and exposing name solrsearch and port (step 2 have to be executed from the Dockerfile location)

    docker pull solr
    docker build -t "solrnews" .
    docker run -p 8983:8983 --name solrsearch --link casdb:cassandra -d solrnews