munhitsu

#fatal error: 'libxml/xmlversion.h' file not found

#test 1 (failed)
brew install libxml2
brew install libxslt
brew link libxml2 --force
brew link libxslt --force

#test 2 (passed)
STATIC_DEPS=true pip install lxml

munhitsu

base:
{% for role in grains.get('roles') %}
  'roles:{{ role }}':
    - match: grain
    - {{ role }}
{% endfor %}

{% for role in grains.get('roles') %}
  'roles:{{ role }}':
    - match: grain

munhitsu

hdparm -I /dev/sda
lshw
ioping -R /dev/sda1

# i.e. get aws ephemeral data
curl http://169.254.169.254/latest/meta-data/block-device-mapping/ephemeral0

munhitsu

apt-get install smem

munhitsu

import json
import logging


log = logging.getLogger(__name__)


def save_dictionary(filename,  # whe to output dictionary
                    **kwargs   # the dictionary itself
                    ):

munhitsu

# remove all containers (only if they are not running)
docker rm $(docker ps -aq)

# remove all containers (even if they are running)
docker rm -f $(docker ps -aq)

# remove all containers and their persistent volumes
docker rm -fv $(docker ps -aq)

# remove all images from docker host

munhitsu

jq '.["@fields"]' ~/Downloads/app.errors

munhitsu

### Keybase proof

I hereby claim:

  * I am munhitsu on github.
  * I am munhitsu (https://keybase.io/munhitsu) on keybase.
  * I have a public key whose fingerprint is 7859 4A7B 4DEE 7711 75EA  99A4 D4FA D361 158F 52C3

To claim this, I am signing this object:

munhitsu

blkid -o value -s TYPE /dev/xvdh

munhitsu

# docker-py / docker-compose installed through pip fails with
# SSL error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:590)

# At the moment simplest solution is to use python 2.7.6 natively installed


$ brew uninstall python

# check follwoing commands if everything is ok