hoto

const getAccessTokenRequest = {
  url: 'http://localhost:5050',
  method: 'GET',
};

pm.sendRequest(getAccessTokenRequest, (err, res) => {
  console.log(err ? err : res.json());
  if (err === null) {
    console.log("Saving the access token");
    var responseJson = res.json();

hoto

# set screen lock after 1 min
setterm -blank 1 

# enable wired connection
nmcli connection up id enp2s0

# install stuff
dnf update -y
dnf install vim mc NetworkManager-tui -y

hoto

function run_mock_server(){
    local port="$1"
    local usage=$(cat <<-END

    Running mock server in the background always responding with 200.

    More info: https://fabianlee.org/2016/09/26/ubuntu-simulating-a-web-server-using-netcat/

    Test: 

hoto

Keybase proof

I hereby claim:

• I am hoto on github.
• I am andrzejrehmann (https://keybase.io/andrzejrehmann) on keybase.
• I have a public key whose fingerprint is A2D1 E8EE E63B 0BA9 B711 8FA2 2018 D6C1 C652 B490

To claim this, I am signing this object:

hoto

// https://myjenkins.com/script

hashed_pw='{AQAAABAAAAAQB68ttY8Fp7wpTtF/d8VPl8ZU5PZEIJbofSrTgZXxbdY=}'
passwd = hudson.util.Secret.decrypt(hashed_pw)
println(passwd)

hoto

#Retrieving Security Credentials from Instance Metadata

curl http://169.254.169.254/latest/meta-data/iam/security-credentials/<role_name>

hoto

Local port forwarding through a bastion machine:

One line version:

ssh -i ~/.ssh/bastion-key.pem -N -L 9000:db.mycompany.com:1521 [email protected]

Or run with -v to debug:

ssh -v -i ~/.ssh/bastion-key.pem -N -L 9000:db.mycompany.com:1521 [email protected]

hoto

pipeline {
    agent any
    stages {
        stage('Stage 1') {
            steps {
                script {
                    echo 'Stage 1'
                }
            }
        }

hoto

#!/bin/bash

# simple function to check http response code before downloading a remote file
# example usage:
# if `validate_url $url >/dev/null`; then dosomething; else echo "does not exist"; fi


function validate_url(){
  if [[ `wget -S --spider $1  2>&1 | grep 'HTTP/1.1 200 OK'` ]]; then echo "true"; fi
}

hoto

# Be root.
cd /dev
su -        # Or “sudo -s”.

# Make sure that the device is not mounted.
umount sdb*

# source: http://www.linuxquestions.org/questions/slackware-14/harddisk-shredding-uncredibly-slow-any-speed-up-possible-635202/

# Format the device for encryption.