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#~/usr/bin/env bash

openssl rand -base64 32 | base64 | head -c 24 ; echo

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git push for master

git remote add fork git branch -a

git checkout -b

git log --pretty=format:"%h - %an, %ar : %s" git log --oneline --decorate

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import subprocess
time = subprocess.Popen("ls -la",shell=True, stderr=subprocess.PIPE)
output, err = time.communicate()
print ('It is', output)


# example 2

import subprocess
import sys

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package main

import (
	"fmt"
	"os"
	"os/exec"
)

func main() {
	var (

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cadvisor_version_info{cadvisorRevision="4957b7a",cadvisorVersion="v0.27.2",dockerVersion="17.06.1-ee-2",env="production",group="master",instance="myhost:8080",job="cadvisor-masters",kernelVersion="3.10.0-693.1.1.el7.x86_64",osVersion="Alpine Linux v3.4"}	1
cadvisor_version_info{cadvisorRevision="4957b7a",cadvisorVersion="v0.27.2",dockerVersion="17.06.1-ee-2",env="production",group="master",instance="myhost:8080",job="cadvisor-masters",kernelVersion="3.10.0-514.el7.x86_64",osVersion="Alpine Linux v3.4"}	1

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# this for loop waits until .....
for i in {1..150} # timeout for 5 minutes
do
   ./{command_here} &> /dev/null
   if [ $? -ne 1 ]; then
      break
  fi
  sleep 2
done

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With OpenSSL:

Generate the private key:

openssl genrsa -out private.key 2048 Generate the self-signed certificate:

openssl req -new -x509 -days 3650 -key private.key -out public.crt -subj "/C=US/ST=state/L=location/O=organization/CN=domain"

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Creating Self Signed Certificates for use with Node and Chrome

Creating the certificate files

1. Generate a private key with open ssl.

   $ openssl genrsa -des3 -out /var/lib/ssl/self-signed.key 1024

2. Generate a CSR (Certificate Signing Request).

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INSTALLING GO

Preferred Method (Windows, Mac, Linux) Download the latest installer from go: http://golang.org/dl/ Mac - Using Home Brew It's preferred that you download and install the package. However, if you are a homebrew user, you can use the following commands:

$ brew update
$ brew install go

Linux - Using APT

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go get -u -v github.com/golang/protobuf/...                                                  Thu Aug 17 13:49:06 2017
github.com/golang/protobuf (download)
github.com/golang/protobuf/protoc-gen-go/descriptor
github.com/golang/protobuf/ptypes/struct
github.com/golang/protobuf/ptypes/any
github.com/golang/protobuf/ptypes/duration
github.com/golang/protobuf/ptypes/timestamp
github.com/golang/protobuf/ptypes/wrappers
github.com/golang/protobuf/proto/testdata
github.com/golang/protobuf/ptypes/empty