Xing Yu hakur

Remote OpenGL Setup without X

A full OpenGL profile requires X to be running. For X to run, it requires a display to be connected to the machine. Given that most server machines do not have this, it becomes difficult to run OpenGL.

This document details how to get OpenGL and X up and running without having a display connected to the sevrer.

Requirements

You will need access to the remote system over SSH. To run the tool, you will need libGL.so and libX11.so. These are installed when X and the NVIDIA Drivers are installed. So there is nothing special required to install these.

Another tool I would recommend strongly is glewinfo. Most linux distributions ship this with the glew-utils package. An alternate to glewinfo is glxinfo which is present on all systems with X. You can substitute glewinfo with glxinfo in all the commands below if needed.

1. Copy m3u8 link

2. Run command

echo "Enter m3u8 link:";read link;echo "Enter output filename:";read filename;ffmpeg -i "$link" -bsf:a aac_adtstoasc -vcodec copy -c copy -crf 50 $filename.mp4

install kubernetes 1.6 on centos 7.3

Install kubelet, kubeadm, docker, kubectl and kubernetes-cni

1. Install Yum Repo

cat <<EOF > /etc/yum.repos.d/kubernetes.repo
[kubernetes]
name=Kubernetes
baseurl=http://yum.kubernetes.io/repos/kubernetes-el7-x86_64

	package main

	import (
	"net"
	"os/exec"

	"github.com/k0kubun/pp"
	)

	func Hosts(cidr string) ([]string, error) {

	##based on Mesosphere Marathon's servicerouter.py haproxy config

	global
	daemon
	log 127.0.0.1 local0
	log 127.0.0.1 local1 notice
	maxconn 4096
	tune.ssl.default-dh-param 2048

	defaults

	#!/bin/bash
	set -o nounset
	set -o errexit
	set -o pipefail

	TSDB_CMD=$( /usr/bin/which tsdb )
	START_TIME="1y-ago"
	END_TIME="21d-ago"
	SLEEP=10

	import "regexp"

	// Basic regular expressions for validating strings
	const (
	Email string = "^(((([a-zA-Z]\|\\d\|[!#\\$%&'\\\\+\\-\\/=\\?\\^_`{\\\|}~]\|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+(\\.([a-zA-Z]\|\\d\|[!#\\$%&'\\\\+\\-\\/=\\?\\^_`{\\\|}~]\|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+))\|((\\x22)((((\\x20\|\\x09)(\\x0d\\x0a))?(\\x20\|\\x09)+)?(([\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x7f]\|\\x21\|[\\x23-\\x5b]\|[\\x5d-\\x7e]\|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])\|(\\([\\x01-\\x09\\x0b\\x0c\\x0d-\\x7f]\|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}]))))(((\\x20\|\\x09)(\\x0d\\x0a))?(\\x20\|\\x09)+)?(\\x22)))@((([a-zA-Z]\|\\d\|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])\|(([a-zA-Z]\|\\d\|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])([a-zA-Z]\|\\d\|-\|\\.\|_\|~\|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*([a-zA-Z]\|\\d\|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.)+(([a-zA-Z]\|[\\

	from __future__ import print_function
	'''
	Basic Multi GPU computation example using TensorFlow library.
	Author: Aymeric Damien
	Project: https://github.com/aymericdamien/TensorFlow-Examples/
	'''

	'''
	This tutorial requires your machine to have 1 GPU
	"/cpu:0": The CPU of your machine.

	package main

	import (
	"fmt"
	"log"
	"strconv"

	"github.com/miekg/dns"
	)

	package main

	import (
	"log"
	"net/http"
	"time"

	"github.com/alexellis/faas/gateway/metrics"
	"github.com/gorilla/mux"
	"github.com/prometheus/client_golang/prometheus"