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set -e, -u, -o, -x pipefail

The set lines

• These lines deliberately cause your script to fail. Wait, what? Believe me, this is a good thing.
• With these settings, certain common errors will cause the script to immediately fail, explicitly and loudly. Otherwise, you can get hidden bugs that are discovered only when they blow up in production.

• set -euxo pipefail is short for:

set -e
set -u

dwdraju

Install Docker and Docker Compose

Download above script

Copy link of Raw script

wget URL

Make the script executable

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On the browser console, enter for 2X speed

document.querySelector('video').playbackRate = 2.0;

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func CreateGCEInstance() {
	//STEP 1 - INIT DATA  - Add all your initialization data e.g. projectid, zones, accessTokens.
	project := "<your-project-here>"
	zone := "<your-zone-here>" //e.g. europe-west1-d
	accessToken := ""          ////retrieve from https://developers.google.com/oauthplayground/ select relevant compute engine scopes e.g. devstorage/read_write and auth/compute
	endpoint := fmt.Sprintf("https://www.googleapis.com/compute/v1/projects/%s/zones/%s/instances", project, zone)

	//STEP 2 - REQUEST BODY
	//Create a REST representation of whats required. see https://cloud.google.com/compute/docs/reference/rest/v1/instances/insert
	reqBody := struct {

dwdraju

How to Setting Up a Comodo SSL Cert

• I advice you to buy SSL Certs from officially Comodo only , or some SSL reseller whose you trust.

These are the steps I went through to set up an SSL cert. Purchase the cert

Prior to purchasing a cert, you need to generate a private key, and a CSR file (Certificate Signing Request). You’ll be asked for the content of the CSR file when ordering the certificate:

openssl req -new -newkey rsa:2048 -nodes -keyout example_com.key -out example_com.csr

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FROM node:12-alpine

ARG GITHUB_AUTH_TOKEN
ENV GITHUB_AUTH_TOKEN=$GITHUB_AUTH_TOKEN

RUN mkdir -p /home/node/app/node_modules && chown -R node:node /home/node/app

WORKDIR /home/node/app

COPY package.json ./

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name: git tag release and npm package publisher
on:
  push:
    branches:
      - master
jobs:
  publish_tag_package:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2

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apiVersion: v1
kind: Pod
metadata:
  name: {{ .Release.Name }}-post-upgrade-hook
  labels:
    app.kubernetes.io/name: {{ .Release.Name }}
  annotations:
    "helm.sh/hook": "post-upgrade"
    "helm.sh/hook-delete-policy": "hook-succeeded"
    "sidecar.istio.io/inject": "false"

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Monitoring Stack for Docker and Host System

Installation

1. Docker
2. Docker Compose

Folder Structure

.
├── docker-compose.yml

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import boto3

# Create an S3 client
s3 = boto3.client(
    's3',
    aws_access_key_id='KEY',
    aws_secret_access_key='SECRET'
)

filename = '/path/to/file'