KartikTalwar

The fastest remote directory rsync over ssh archival I can muster (40MB/s over 1gb NICs)

This creates an archive that does the following:

rsync (Everyone seems to like -z, but it is much slower for me)

• a: archive mode - rescursive, preserves owner, preserves permissions, preserves modification times, preserves group, copies symlinks as symlinks, preserves device files.
• H: preserves hard-links
• A: preserves ACLs

hoelzro

local Mom   = {}
local Dad   = {}
local Child = {}

function Mom:work()
  print "I'm a particle physicist!"
end

function Dad:work()
  print "I'm a computer guy!"

xaviervia

How to add environment variables to nginx.conf

This is the hack approach to adding environment variables to the nginx configuration files. As with most Google results for this search, the reason is Docker.

The setup

I intended to deploy two Docker containers.

andreagrandi

package main

import (
	"encoding/json"
	"fmt"
	"net/http"
)

type test_struct struct {
	Test string

beardicus

#
# fair-queue based settings for EdgeRouter Lite traffic shaping
#

# download is typically 30 and change. everything can burst to 100%
# of bandwidth, priority rules keep the garbage in check

set traffic-policy shaper download
set traffic-policy shaper download bandwidth 30Mbit

pantelis

# WARNING - THIS IN NOT a SHELL SCRIPT - JUST a LIST of COMMANDS
# based on https://github.com/coreos/coreos-overlay/issues/595 with links updated

# Build cifs-utils in a container and copy it into /tmp on the host.
$docker run -t -i -v /tmp:/host_tmp fedora /bin/bash
# On the container bash prompt
yum groupinstall -y "Development Tools" "Development Libraries"
yum install -y tar
yum install -y bzip2
curl http://ftp.samba.org/pub/linux-cifs/cifs-utils/cifs-utils-6.3.tar.bz2 | bunzip2 -c - | tar -xvf -

datakurre

{ config, lib, pkgs, ... }:

with lib;

{
  imports = [
    # ISO image
    <nixpkgs/nixos/modules/installer/cd-dvd/iso-image.nix>
    # Hardware support similar to installer Live CD
    <nixpkgs/nixos/modules/profiles/all-hardware.nix>

diffficult

#
# fair-queue based settings for EdgeRouter Lite traffic shaping
#

# download is typically 6 and change. everything can burst to 100%
# of bandwidth, priority rules keep the garbage in check

set traffic-policy shaper download
set traffic-policy shaper download bandwidth 30Mbit

Gwerlas

import requests
from requests.auth import HTTPBasicAuth
import re
from StringIO import StringIO
import uuid

# Inspired from https://gist.github.com/toudi/67d775066334dc024c24
# Tested on Jira 7.4 and Gitlab 2.2 with Python 2.7
JIRA_URL = 'https://your-jira-url.tld/'
JIRA_ACCOUNT = ('jira-username', 'jira-password')

mutin-sa

Google Public NTP [AS15169]:

time.google.com

time1.google.com

time2.google.com

time3.google.com