zeroc0d3

#!/usr/bin/env sh

TITLE="DOCKER BUILDER SCRIPT"        # script name
VER="1.4"                            # script version
ENV="0"                              # container environment (0 = development, 1 = production)
SKIP_BUILD="0"                       # (0 = with build process, 1 = bypass build process)
REMOVE_CACHE="0"                     # (0 = using cache, 1 = no-cache)
RECREATE_CONTAINER="0"               # (0 = disable recreate container, 1 = force recreate container)
DAEMON_MODE="0"                      # (0 = disable daemon mode, 1 = running daemon mode / background)  

3n21c0

package main

import (
	"context"
	"flag"
	"fmt"
	"log"
	"net/http"
	"os"
	"os/signal"

seafooler

## Problem 
When login in, the shell prints:
```
manpath: can't set the locale; make sure $LC_* and $LANG are correct
```

## Solution
```
sudo locale-gen "en_US.UTF-8"
sudo dpkg-reconfigure locales

marwei

Kafka 0.11.0.0 (Confluent 3.3.0) added support to manipulate offsets for a consumer group via cli kafka-consumer-groups command.

1. List the topics to which the group is subscribed

kafka-consumer-groups --bootstrap-server <kafkahost:port> --group <group_id> --describe

Note the values under "CURRENT-OFFSET" and "LOG-END-OFFSET". "CURRENT-OFFSET" is the offset where this consumer group is currently at in each of the partitions.

2. Reset the consumer offset for a topic (preview)

giannisp

After automatically updating Postgres to 10.0 via Homebrew, the pg_ctl start command didn't work.
The error was "The data directory was initialized by PostgreSQL version 9.6, which is not compatible with this version 10.0."

Database files have to be updated before starting the server, here are the steps that had to be followed:

# need to have both 9.6.x and latest 10.0 installed, and keep 10.0 as default
brew unlink postgresql
brew install postgresql@9.6
brew unlink postgresql@9.6
brew link postgresql

anschaef

/* -------------------------------------------------------------------------- */
// All Bootstrap 4 Sass Mixins [Cheat sheet]
// Updated to Bootstrap v4.5.x
// @author https://anschaef.de
// @see https://github.com/twbs/bootstrap/tree/master/scss/mixins
/* -------------------------------------------------------------------------- */

/*
// ########################################################################## */
// New cheat sheet for Bootstrap 5:

rbq

---
- hosts: all
  tasks:
  - name: Install prerequisites for Docker repository
    apt:
      name: ['apt-transport-https', 'ca-certificates', 'curl', 'gnupg2', 'software-properties-common']
      update_cache: yes

  - name: Add Docker GPG key
    apt_key:

dj-wasabi

consul.*.runtime.*
name="consul_runtime"
type="$2"
host="{{ inventory_hostname }}"

consul.runtime.total_gc_pause_ns
name="consul_runtime_total_gc_pause_ns"
type="$2"
host="{{ inventory_hostname }}"

rain-1

WannaCry|WannaDecrypt0r NSA-Cyberweapon-Powered Ransomware Worm

• Virus Name: WannaCrypt, WannaCry, WanaCrypt0r, WCrypt, WCRY
• Vector: All Windows versions before Windows 10 are vulnerable if not patched for MS-17-010. It uses EternalBlue MS17-010 to propagate.
• Ransom: between $300 to $600. There is code to 'rm' (delete) files in the virus. Seems to reset if the virus crashes.
• Backdooring: The worm loops through every RDP session on a system to run the ransomware as that user. It also installs the DOUBLEPULSAR backdoor. It corrupts shadow volumes to make recovery harder. (source: malwarebytes)
• Kill switch: If the website www.iuqerfsodp9ifjaposdfjhgosurijfaewrwergwea.com is up the virus exits instead of infecting the host. (source: malwarebytes). This domain has been sinkholed, stopping the spread of the worm. Will not work if proxied (source).

update: A minor variant of the viru

madcoda

#!/bin/bash

CHANNEL="#general"
USERNAME="MyBot"
EMOJI=":ghost:"
MSG=$1

PAYLOAD="payload={\"channel\": \"$CHANNEL\", \"username\": \"$USERNAME\", \"text\": \"$MSG\", \"icon_emoji\": \"$EMOJI\"}"
HOOK=https://hooks.slack.com/services/T00000000/XXXXYYYZ/XXXXXXXX