ziwon

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

ziwon

Kubectl output options

Let's look at some basic kubectl output options.

Our intention is to list nodes (with their AWS InstanceId) and Pods (sorted by node).

We can start with:

kubectl get no

ziwon

# localhost 
sudo tshark -i lo

# or add loopback interface 
sudo ifconfig lo0 alias 127.0.0.0 up
sudo tshark -i lo0

# eth0
sudo tshark -i eth0 -f 'port 80 or 443' -R 'http.host matches ".*?youtube\.com.*"' -S -V -l -T fields -e ip.src -e ip.src_host -e ip.dst -e ip.dst_host -e http.accept -e http.accept_encoding -e http.accept_language -e http.authbasic -e http.authorization -e http.cache_control -e http.connection -e http.content_encoding -e http.content_length -e http.content_length_header -e http.content_type -e http.cookie -e http.date -e http.host -e http.last_modified -e http.location -e http.notification -e http.proxy_authenticate -e http.proxy_authorization -e http.proxy_connect_host -e http.proxy_connect_port -e http.referer -e http.request -e http.request.full_uri -e http.request.method -e http.request.uri -e http.request.version -e http.response -e http.response.code -e http.response.phrase -e http.sec_websocket_accept -e http.sec_websocket_extensions -e http.sec_websocket_key -e http.sec_websock

ziwon

development:
  adapter: mysql2
  encoding: utf8
  database: my_database
  username: root
  password:
  apt:
    - somepackage
    - anotherpackage

ziwon

let g:python_host_skip_check = 1
let g:python3_host_skip_check = 1

let g:python_host_prog = '/usr/local/bin/python2'
let g:python3_host_prog = '/usr/local/bin/python3'

let g:EditorConfig_exec_path = '/usr/local/bin/editorconfig'
let g:EditorConfig_core_mode = 'external_command'

" Deoplete

ziwon

#!/usr/bin/env python
# coding=utf-8
"""Client that demonstrates processing pipeline."""

import asyncio
from functools import partial
import logging

logging.basicConfig(level='DEBUG')