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netstat -ntpl | grep java | awk '{print $7}' | sed -E 's/([\d]+?)\/(.*)/\1/' | xargs kill -9

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Fix: Lost folder in /var/run after reboot

Create new .conf file in /usr/lib/tmpfiles.d with following

d    /var/run/haproxy   0755 haproxy haproxy - -

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Technical checklist link: https://www.evernote.com/shard/s240/sh/0602beaa-7e50-4490-828b-0232f4e4c4b1/9d06f9bd2f11c94bc79f67bea91d6d9e

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import React from 'react';
import {MasterLayout} from 'components/layouts';
import {NewsDetail} from 'components/news';
import title from 'constants/TitlePages.js';

import { asyncConnect } from 'redux-connect';
import CONFIG from 'base/constants/config';
import {Articles} from 'api';

@asyncConnect([{

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sudo systemctl stop [servicename]
sudo systemctl disable [servicename]
#rm /etc/systemd/system/[servicename]
#rm /etc/systemd/system/[servicename] symlinks that might be related
sudo systemctl daemon-reload
sudo systemctl reset-failed

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Ubuntu 16.04 Developer Tools Installation

First things first !

sudo apt update
sudo apt upgrade

Standard Developer Tools

sudo apt-get install build-essential git

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keytool -genkey -alias quangnam -keyalg RSA -keysize 2048 -keystore quangnam.jks -dname "CN=localhost,OU=Home,O=Home,L=SL,S=WS,C=LK" -storepass quangnam -keypass quangnam

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# Remove all the Java related packages (Sun, Oracle, OpenJDK, IcedTea plugins, GIJ):
dpkg-query -W -f='${binary:Package}\n' | grep -E -e '^(ia32-)?(sun|oracle)-java' -e '^openjdk-' -e '^icedtea' -e '^(default|gcj)-j(re|dk)' -e '^gcj-(.*)-j(re|dk)' -e '^java-common' | xargs sudo apt-get -y remove
sudo apt-get -y autoremove

# Purge config files (careful. This command removed libsgutils2-2 and virtualbox config files too):
dpkg -l | grep ^rc | awk '{print($2)}' | xargs sudo apt-get -y purge

# Remove Java config and cache directory:
sudo bash -c 'ls -d /home/*/.java' | xargs sudo rm -rf

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service cloud.firestore {
  match /databases/{database}/documents {
    match /todos/{document=**} {
      allow read, write: if true;
    }
  }
}

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<Image style={styles.bgContainer} resizeMode='cover' source={require('./img/bg.png')} />

const styles = StyleSheet.create({ bgContainer: { flex:1, width: null, height: null } });