gmacario

# From http://stackoverflow.com/questions/16296753/can-you-run-gui-apps-in-a-docker
#
# Firefox over VNC
#
# VERSION               0.1
# DOCKER-VERSION        0.2

from    ubuntu:12.04
# make sure the package repository is up to date
run     echo "deb http://archive.ubuntu.com/ubuntu precise main universe" > /etc/apt/sources.list

tyrells

# This task will stop and disable a service without failing if the service does not exist.
# Requires Ansible 1.4 or newer.

# Update Dec 2016: Have rewritten this for the latest version of ansible and put conditions for both Ubuntu and CentOS

- name: "disable unused services"
  service: name={{item}} state=stopped enabled=no
  register: command_result
  failed_when: "unused_disable|failed and ('find' not in unused_disable.msg and 'found' not in unused_disable.msg)"
  with_items:

spuder

I have ssh connections from multiple users. I want to log all connectsion except those from the user 'git'. How dow you create an exception to a filter ?

input {

  file {
     path => "/var/log/auth.log"
     type => "syslog"
  }
}

ursuad

Kafka Topics

List existing topics

bin/kafka-topics.sh --zookeeper localhost:2181 --list

Describe a topic

bin/kafka-topics.sh --zookeeper localhost:2181 --describe --topic mytopic

Purge a topic

bin/kafka-topics.sh --zookeeper localhost:2181 --alter --topic mytopic --config retention.ms=1000

... wait a minute ...

mehmetboraezer

This flow is used to generate passcode on command-line in two-step verification.

OSX

• Install brew

• Install oath

brew install oath-toolkit

mxschmitt

@echo off
echo Stdout
echo Stderr 1>&2

bnekolny

import os
import yaml

## Execution for me was:
## `python migrate_data.py > ./migration_inserts.sql`
## `sed -i '' 's/None/NULL/' ./migration_inserts.sql`
## `psql -f ./migration_inserts.sql`

## NOTE: A few things to know about the script here:
## - Artifacts were stored remotely, so no artifact migration