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echo "This is the body" | mail -s "This is the subject" user@gmail.com

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Docker Pull with Compose File

docker-compose --file file.yml pull

Docker Up with Compose File

docker-compose --file file.yml up

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# confirmation
alias mv='mv -i'
alias cp='cp -i'
alias ln='ln -i'

# Brew shortcuts
alias update='brew update'
alias upgrade='brew upgrade'
alias services='brew services list'
alias start='brew services start'

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Convert JSON String to json Object

JSONParser parser = new JSONParser();
JSONObject json = (JSONObject) parser.parse(stringToParse);

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# Install KubeCtl
brew install kubectl

# Starting Minikube
minikube start

# Run Hello World
kubectl run hello-world --replicas=2 \
  --labels="run=load-balancer-example" \
  --image=gcr.io/google-samples/node-hello:1.0  \

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Find Files With Match Keywords

grep -lr "search keyword" *

grep -r "search keyword" <files>

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Using Match

MATCH(P:Promotion) return P LIMIT 10
MATCH(P:Promotion) WHERE id(P) = 155073835 return P limit 10


MATCH (C:Pyramid) WHERE ID(C) = 173883128 RETURN C LIMIT 10

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package specs

import geb.spock.GebReportingSpec

class GebDemoSpec extends GebReportingSpec {

    def "Testing Basic Page Contents"(){
        setup:
        go "http://localhost:9000/#/demo/geb-demo"

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## Listing Topics
./kafka-topics --list --zookeeper localhost:2181

## Create Topic
./kafka-topics --create --topic pin-promotions-data-local --zookeeper localhost:2181 --partitions 1 --replication-factor 1

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# ********************************************************************
# Control Statements
# ********************************************************************

num = 20

### IF Statement
if num == 20:
    print 'The Number is 20'
else: