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package com.example.demo; | |
import org.apache.kafka.clients.consumer.ConsumerRecord; | |
import org.apache.kafka.clients.producer.Producer; | |
import org.apache.kafka.clients.producer.ProducerRecord; | |
import org.apache.kafka.common.serialization.StringDeserializer; | |
import org.apache.kafka.common.serialization.StringSerializer; | |
import org.junit.jupiter.api.AfterAll; | |
import org.junit.jupiter.api.BeforeAll; | |
import org.junit.jupiter.api.Test; |
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import org.yaml.snakeyaml.DumperOptions | |
import org.yaml.snakeyaml.Yaml | |
buildscript{ | |
ext{ | |
springBootVersion = '1.5.7.RELEASE' | |
} | |
repositories{ | |
mavenCentral() | |
} |
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#!/bin/sh | |
# Make sure to: | |
# 1) Name this file `backup.sh` and place it in /home/ubuntu | |
# 2) Run sudo apt-get install awscli to install the AWSCLI | |
# 3) Run aws configure (enter s3-authorized IAM user and specify region) | |
# 4) Fill in DB host + name | |
# 5) Create S3 bucket for the backups and fill it in below (set a lifecycle rule to expire files older than X days in the bucket) | |
# 6) Run chmod +x backup.sh | |
# 7) Test it out via ./backup.sh |
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# Install system libraries. | |
sudo apt-get install zlib1g-dev openssl libssl-dev libreadline-dev git-core | |
# Install rbenv. | |
git clone git://github.com/sstephenson/rbenv.git ~/.rbenv | |
# Setup bash. | |
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc | |
echo 'eval "$(rbenv init -)"' >> ~/.bashrc | |
exec $SHELL |
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import socket | |
if __name__ == "__main__": | |
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) | |
sock.connect(("localhost", 9000)) | |
data = "some data" | |
sock.sendall(data) | |
result = sock.recv(1024) | |
print result | |
sock.close() |