| #!/usr/bin/env bash | |
| # Begin Standard 'imports' | |
| set -e | |
| set -o pipefail | |
| gray="\\e[37m" | |
| blue="\\e[36m" | |
| red="\\e[31m" | |
| yellow="\\e[33m" |
All the commands, which has been used in this tutorial.
curl -fsSL https://apt.releases.hashicorp.com/gpg | sudo apt-key add - sudo apt-add-repository "deb [arch=amd64] https://apt.releases.hashicorp.com $(lsb_release -cs) main" sudo apt-get update && sudo apt-get install vault
vault vault -version
| # /lib/lsb/init-functions for Debian -*- shell-script -*- | |
| # | |
| #Copyright (c) 2002-08 Chris Lawrence | |
| #All rights reserved. | |
| # | |
| #Redistribution and use in source and binary forms, with or without | |
| #modification, are permitted provided that the following conditions | |
| #are met: | |
| #1. Redistributions of source code must retain the above copyright | |
| # notice, this list of conditions and the following disclaimer. |
Homebrew is a popular framework for quickly installing development tools on MacOS, including Gfortran. MacOS cloud services such as MacInCloud may say they provide Homebrew, but you may not be able to install packages without a sudo/admin account. To install Homebrew without sudo/admin in the user home directory for cloud or physical Mac hardware, follow these steps:
mkdir homebrew && curl -L https://github.com/Homebrew/brew/tarball/master | tar xz --strip 1 -C homebrew
Edit ~/.profile to include
export PATH=$HOME/homebrew/bin:$PATH
| #touch.bash | |
| #!/bin/bash | |
| # import variables from ansible | |
| source $1 | |
| state=${state:-present} | |
| if [[ $state == "present" ]]; then | |
| if [ ! -e $file ]; then | |
| touch $file | |
| echo { \"changed\": true } |
abs(float) - Returns the absolute value of a given float.
Example: abs(1) returns 1, and abs(-1) would also return 1,
whereas abs(-3.14) would return 3.14. See also the signum function.
basename(path) - Returns the last element of a path.
base64decode(string) - Given a base64-encoded string, decodes it and
returns the original string.
| ##-------------------------- | |
| ## Terraform: Functions ## | |
| ##-------------------------- | |
| ## Open terraform console | |
| terraform console | |
| ####################### | |
| ## Numeric Functions ## | |
| ####################### |
| import requests | |
| import logging | |
| import pandas as pd | |
| level = "INFO" | |
| logging.basicConfig(level=level, format="%(levelname)-10s| %(asctime)-10s | %(funcName)-10s | %(message)s") | |
| def get_request(): | |
| all_items = [] |
| #!/bin/sh | |
| # Launch a Pod ab-using a privileged=true to land on a Kubernetes node cluster as root, | |
| # uses `privileged: true` to then nsenter init mount its (root) namespace, | |
| # hostPID and hostNetwork already set for the Pod. | |
| node=${1} | |
| case "${node}" in | |
| "") | |
| nodeSelector='' | |
| podName=${USER+${USER}-}sudo-any | |
| ;; |
