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@ivmm
ivmm / gnome_install.sh
Created July 25, 2017 13:33
gnome_install.sh
#!/bin/bash
# init_centos shell
#安装说明参见 https://sadsu.com/?p=266
#----------------------------------------------------------#
# Variables&Functions #
#----------------------------------------------------------#
red='\033[0;31m'
green='\033[0;32m'
yellow='\033[0;33m'
plain='\033[0m'
@nicor88
nicor88 / bootstrap_jupyter.sh
Created April 20, 2017 10:23
Bootstrap action to install Conda and Jupyter on EMR
#!/usr/bin/env bash
set -x -e
JUPYTER_PASSWORD=${1:-"myJupyterPassword"}
NOTEBOOK_DIR=${2:-"s3://myS3Bucket/notebooks/"}
# home backup
if [ ! -d /mnt/home_backup ]; then
sudo mkdir /mnt/home_backup
sudo cp -a /home/* /mnt/home_backup
@bzamecnik
bzamecnik / README.md
Last active November 16, 2023 08:58
Anaconda Python script running as systemd service

Anaconda Python script running as systemd service

This way a Python daemon can be installed on Rasbian, Ubuntu or similar systems using systemd.

Installing:

sudo cp hello.service /lib/systemd/system/hello.service
sudo systemctl daemon-reload
sudo systemctl enable hello.service
@devops-school
devops-school / terraform-install-ansible-playbook-example.tf
Created December 21, 2019 10:59
Terraform Install Ansible and Run Playbook Example
provider "aws" {
region = "eu-west-1"
access_key = ""
secret_key = ""
}
resource "aws_instance" "example" {
ami = "${var.ami-mine}"
instance_type = "t2.micro"
key_name = "rajesh"
@guns
guns / Permissive forwarding rule leads to unintentional exposure of containers to external hosts
Created April 15, 2022 01:32
From self[at]sungpae.com Mon Nov 8 16:59:48 2021
Date: Mon, 8 Nov 2021 16:59:48 -0600
From: Sung Pae <self[at]sungpae.com>
To: security@docker.com
Subject: Permissive forwarding rule leads to unintentional exposure of
containers to external hosts
Message-ID: <YYmr4l1isfH9VQCn@SHANGRILA>
MIME-Version: 1.0
Content-Type: multipart/signed; micalg=pgp-sha256;
protocol="application/pgp-signature"; boundary="QR1yLfEBO/zgxYVA"
@loperd
loperd / argocd-ingress-grpc.yaml
Created March 25, 2023 22:21
Setup Argocd in the mode Cloudflare (Full strict) -> Haproxy -> Argocd (insecure)
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: argocd-server-ingress-grpc
namespace: argocd
annotations:
kubernetes.io/ingress.class: haproxy
haproxy.org/backend-protocol: "grpc"
haproxy.org/ssl-certificate: "argocd/<yourdomain-tls-secret-name>"
spec:
@kevin-smets
kevin-smets / 1_kubernetes_on_macOS.md
Last active June 23, 2025 01:06
Local Kubernetes setup on macOS with minikube on VirtualBox and local Docker registry

Requirements

Minikube requires that VT-x/AMD-v virtualization is enabled in BIOS. To check that this is enabled on OSX / macOS run:

sysctl -a | grep machdep.cpu.features | grep VMX

If there's output, you're good!

Prerequisites

@tuannvm
tuannvm / argo.md
Last active June 30, 2025 23:58
#Helm #Kubernetes #cheatsheet, happy helming!
@rioshen
rioshen / Backtrack.java
Created September 24, 2014 00:25
Backtracking Template
public class Backtrack {
public static List<List<Object>> backtrack(int[] A) {
// Set up a list of list to hold all possible solutions
List<List<Object>> result = new LinkedList<List<Object>>();
if (A == null || A.length == 0) {
return result;
}
// As we need to recursively generate every solution,
// a variable is needed to store single solution.
@huangzhichong
huangzhichong / selenium-webdriver-cheatsheet.md
Created August 7, 2012 12:38
Selenium Webdriver CheatSheet

API workthough

  1. Open a browser

    # start an instance of firefox with selenium-webdriver
driver = Selenium::WebDriver.for :firefox
# :chrome -> chrome
# :ie     -> iexplore
  • Go to a specified URL