ajhwb

/*
 * Libevent is a high-performance and portable asynchronous networking I/O library (http://libevent.org)
 * This is small program to demonstrate the basic of libevent programming
 *
 * Copyright (C) 2012, Ardhan Madras <ardhan@rocksis.net>
 */

#include <event.h>
#include <arpa/inet.h>
#include <netinet/in.h>

naholyr

Sample service script for debianoids

Look at LSB init scripts for more information.

Usage

Copy to /etc/init.d:

# replace "$YOUR_SERVICE_NAME" with your service's name (whenever it's not enough obvious)

yyuu

sudo apt-get install ssl-cert
sudo make-ssl-cert generate-default-snakeoil
sudo usermod --append --groups ssl-cert yyuu
ls -l /etc/ssl/certs/ssl-cert-snakeoil.pem /etc/ssl/private/ssl-cert-snakeoil.key

klepsydra

#!/bin/bash

##  Update fail2ban iptables with globally known attackers.
##  Actually, runs 100% independently now, without needing fail2ban installed.
##
##  /etc/cron.daily/sync-fail2ban
##
## Author: Marcos Kobylecki <fail2ban.globalBlackList@askmarcos.com>
## http://www.reddit.com/r/linux/comments/2nvzur/shared_blacklists_from_fail2ban/

JamesMessinger

// This works on all devices/browsers, and uses IndexedDBShim as a final fallback 
var indexedDB = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB || window.shimIndexedDB;

// Open (or create) the database
var open = indexedDB.open("MyDatabase", 1);

// Create the schema
open.onupgradeneeded = function() {
    var db = open.result;
    var store = db.createObjectStore("MyObjectStore", {keyPath: "id"});

michaellihs

tmux Cheat Sheet

Table of Contents

• General Usage
• Shortcuts
• Commands
• Scripting tmux
• Configuring tmux

joshbuchea

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

petitviolet

apiVersion: v1
kind: ConfigMap
metadata:
  name: nginx-conf
data:
  nginx.conf: |
    user nginx;
    worker_processes  3;
    error_log  /var/log/nginx/error.log;
    events {

JamesMessinger

{
  "swagger": "2.0",
  "info": {
    "version": "v1",
    "title": "ShipEngine"
  },
  "host": "api.shipengine.com",
  "schemes": [
    "https"
  ],

penglei

#!/bin/bash

#qemu-img create -f qcow2 disk.qcow2 20G
#qemu-img create -f qcow2 varstore.img 128M
debian_iso=debian-9.6.0-arm64-xfce-CD-1.iso
qemu-system-aarch64 -smp cpus=6 -M virt -cpu max -m 2G -nographic \
    -drive file=QEMU_EFI.img,if=pflash,format=raw \
    -drive file=varstore.img,if=pflash \
    -drive file=disk.qcow2,if=virtio \
    -drive file=$debian_iso,if=virtio,format=raw