dinolupo

Docker frequent commands

running a container

docker run -d -P  training/webapp python app.py
-d //is for background
-P // map any port inside container to the our host
docker ps -l  // details of last container

docker ps -a // details of all containers (also stopped ones)

dinolupo

syntax on
:colorscheme darkblue
:set tabstop=4
:set shiftwidth=4
":set expandtab

" Clear last search highlighting
nnoremap <Space> :noh<cr>

" If arrows key not working do the following

dinolupo

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# If not running interactively, don't do anything
case $- in
    *i*) ;;
      *) return;;
esac

dinolupo

# Configuration file for dircolors, a utility to help you set the
# LS_COLORS environment variable used by GNU ls with the --color option.
# Copyright (C) 1996-2013 Free Software Foundation, Inc.
# Copying and distribution of this file, with or without modification,
# are permitted provided the copyright notice and this notice are preserved.
# The keywords COLOR, OPTIONS, and EIGHTBIT (honored by the
# slackware version of dircolors) are recognized but ignored.
# Below, there should be one TERM entry for each termtype that is colorizable
TERM Eterm
TERM ansi

dinolupo

Notes from the distributed matters 2015 conference.

Jepsen V (Kyle Kingsbury)

Talks about how Jepsen works and what systems have been tested until now, among others:

• Riak: default is last-write-wins, but you should not be using it
• ZK: works as advertised (!)

... But all of this is also on his blog, not anything really new.

dinolupo

OS X Preferences

---

most of these require logout/restart to take effect

# Enable character repeat on keydown
defaults write -g ApplePressAndHoldEnabled -bool false

# Set a shorter Delay until key repeat

dinolupo

ZSH=$HOME/.oh-my-zsh
ZSH_THEME="kphoen"


export LESS_TERMCAP_mb=$'\E[01;31m'       # begin blinking
export LESS_TERMCAP_md=$'\E[01;38;5;74m'  # begin bold
export LESS_TERMCAP_me=$'\E[0m'           # end mode
export LESS_TERMCAP_se=$'\E[0m'           # end standout-mode
export LESS_TERMCAP_so=$'\E[38;5;246m'    # begin standout-mode - info box
export LESS_TERMCAP_ue=$'\E[0m'           # end underline

dinolupo

OS X Preferences

---

most of these require logout/restart to take effect

# Set a shorter Delay until key repeat
defaults write NSGlobalDomain InitialKeyRepeat -int 25

# Set a blazingly fast keyboard repeat rate

dinolupo

/*
 
Ultra Low Power Led Flasher
with AtTiny85 @ 1Mhz
by Luca Soltoggio
06/01/2014
 
http://www.arduinoelettronica.com

modified by Dino Lupo

dinolupo

Exporting a mongo query result to file "products.json"

mongo --quiet databaseName --eval "var c = db.products.find(); while(c.hasNext()) {printjson(c.next())}" > products.json

OR

create a Javascript file like the following:

vim query.js