sstelfox

trait Node: std::fmt::Debug {
    fn value(&self) -> usize;
    fn visit(&self) -> Result<usize, &str>;
}

#[derive(Debug)]
struct FixedNode;

impl Node for FixedNode {
    fn value(&self) -> usize { 100 }

sstelfox

#!/bin/bash

# Should be set to run monthly as a cron job

# If the renewal fails abort immediately
set -o errexit

LOG_FILE="/var/log/acme.log"

# Perform the actual renewal, logging the output and saving the certificate

sstelfox

# The following is broken, it doesn't consider module documentation in other
# files (mostly a problem for namespace modules), it doesn't properly respect
# :nodoc: as claimed in the documentation and it doesn't consider a module a
# namespace module if if contains a constant definition.
Style/Documentation:
  Enabled: false
require:
- rubocop-rspec

sstelfox

upnp2 {
        acl {
            rule 10 {
                action deny
                local-port 0-1024
                subnet 0.0.0.0/0
            }
            rule 20 {
                action deny
                external-port 0-1024,1080,5432,8000,8080,8081,8088,8443,8888,9100,9200

sstelfox

unexpected fault address 0xc420dac140
fatal error: fault
[signal SIGSEGV: segmentation violation code=0x2 addr=0xc420dac140 pc=0xc420dac140]

goroutine 211 [running]:
runtime.throw(0x38a42e3, 0x5)
        /usr/lib64/go/src/runtime/panic.go:605 +0x95 fp=0xc420aa6c98 sp=0xc420aa6c78 pc=0x42ea55
runtime.sigpanic()
        /usr/lib64/go/src/runtime/signal_unix.go:374 +0x227 fp=0xc420aa6ce8 sp=0xc420aa6c98 pc=0x445947
created by k8s.io/kubernetes/pkg/kubelet/volumemanager.(*volumeManager).Run

sstelfox

INFO [11-26|19:03:38] Starting peer-to-peer node               instance=Geth/v1.7.3-stable-4bb3c89d/linux-amd64/go1.7.3
INFO [11-26|19:03:38] Allocated cache and file handles         database=/root/.ethereum/geth/chaindata cache=2048 handles=1024
INFO [11-26|19:03:41] Initialised chain configuration          config="{ChainID: 1 Homestead: 1150000 DAO: 1920000 DAOSupport: true EIP150: 2463000 EIP155: 2675000 EIP158: 2675000 Byzantium: 4370000 Engine: ethash}"
INFO [11-26|19:03:41] Disk storage enabled for ethash caches   dir=/root/.ethereum/geth/ethash count=3
INFO [11-26|19:03:41] Disk storage enabled for ethash DAGs     dir=/root/.ethash               count=2
INFO [11-26|19:03:41] Initialising Ethereum protocol           versions="[63 62]" network=1
INFO [11-26|19:03:41] Loaded most recent local header          number=4615166 hash=9b0e97…d2ebdf td=1553373258111240174199
INFO [11-26|19:03:41] Loaded most recent local full block      number=4615166 hash=9b0e97…d2ebdf td=1553373258111240174199
INFO [11-26|19:03

sstelfox

✓ ~/ $ echo -ne '\x7f\x45\x4c\x46\x02\x01\x01\x03\x00' > test                                                                       
✓ ~/ $ chmod +x test 
✓ ~/ $ ./test 
-bash: ./test: cannot execute binary file: Exec format error

sstelfox

#!/usr/bin/env ruby

require 'openssl'
require 'socket'
require 'timeout'

Thread.abort_on_exception = true

SERVER_KEY = OpenSSL::PKey::RSA.new(2048)

sstelfox

$TTL 14400
@   IN    SOA   nsd01.prd.btv.example.tld.   hostmaster.example.tld.  (
                                    2017051601  ; Serial number YYYYMMDDNN
                                    2d          ; Refresh
                                    2h          ; Retry
                                    30d         ; Expire
                                    5m          ; Min TTL
                                  )

$ORIGIN example.tld.  ; Default zone domain

sstelfox

module Statistics
  def self.sum(data)
    data.inject(0.0) { |s, val| s + val }
  end

  def self.mean(data)
    sum(data) / data.size
  end

  def self.median(data)