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Shortcut to stop, remove all containers and images
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docker stop $(docker ps -a -q) && docker rm $(docker ps -a -q) && docker rmi $(docker images -q)


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Create independent directory containing Redis setup:
======================
  - Dockerfile

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Shortcut to stop, remove all containers and images
=====================
docker stop $(docker ps -a -q) && docker rm $(docker ps -a -q) && docker rmi $(docker images -q)


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Create independent directory containing Mongo setup:
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  - Dockerfile

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======
Dockerfile
======

FROM ubuntu:14.04
RUN apt-get update -y && apt-get install -y curl wget git supervisor build-essential
RUN mkdir -p /var/log/supervisor
RUN mkdir -p /data/logs
RUN cd /opt && git clone https://github.com/InconceivableDuck/Nodevember.git
RUN curl https://raw.githubusercontent.com/isaacs/nave/master/nave.sh > /opt/nave.sh

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Vim

(Use Git to compile VIM, not that hard once you have these two in place:)

$ sudo yum update -y
$ sudo yum group install "Development Tools"
$ sudo yum install ncurses-devel

$ git clone https://github.com/vim/vim.git

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$ zsh
$ echo -ne "\e]1;ENTER TAB NAME HERE\a"
$ exit

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Elasticsearch 101 - Inverted Index, Normalistion and Analyzers.

Examples

"The quick brown fox jumped over the lazy dog”

“Quick brown foxes leap over lazy dogs in summer”

Inverted index:

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Aggregations

Really should checkout the Elastic Aggregations documentation, it's great:

In short, the format is something like this

  "aggregations" : {
      "<aggregation_name>" : {
 "" : {

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• With Docker 1.8.0 shipped new log-driver for GELF via UDP, this means that the logs from Docker Container(s) can be shipped directly to the ELK stack for further analysis.
• This tutorial will illustrate how to use the GELF log-driver with Docker engine.
• Step 1: Setup ELK Stack:
  • docker run -d --name es elasticsearch
  • docker run -d --name logstash --link es:elasticsearch logstash -v /tmp/logstash.conf:/config-dir/logstash.conf logstash logstash -f /config-dir/logstash.conf
  • Note the config for Logstash can be found at this link
  • docker run --link es:elasticsearch -d kibana
• Once the ELK stack is up now let's fire up our nginx container which ships its logs to ELK stack.

• LOGSTASH_ADDRESS=$(docker inspect --format '{{ .NetworkSettings.IPAddress }}' logstash)
• `docker run -d --net=host --log-driver=gelf --log-opt gelf-address=u

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Switching from HTTPS to SSH

Suppose you clone in https mode and then decide to switch to SSH:

$ git remote set-url origin [email protected]:{GIT_PROFILE}/{REPO_NAME}.git

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Elasticsearch

Cluster

Cluster Health

GET /_cat/health?v

Indices