ryan hitme

How to install nginx (>= 1.9.5) with http2 support on Ubuntu 14.04 LTS (Trusty)

IMPORTANT: Backup your nginx site configs (usually under /etc/nginx/sites-available)!

Remove old nginx

Remove old nginx incl. nginx-common:

apt-get autoremove --purge nginx nginx-common

As described on the Docker Machine SSH reference, the docker-machine CLI invokes the standard OpenSSH client so we can use the common SSH tunneling syntax here. The following command will forward port 3000 from the default machine to localhost on your host computer's loopback interface. Using 0.0.0.0 as bind_address will make it bind to all interfaces:

$ docker-machine ssh default -L 0.0.0.0:3000:localhost:3000

So, the container running at machine's port 3000 can be reached through localhost:3000 or any of your interfaces' IP (i.e. 192.168.1.10:3000). That'd be useful to access your containerized services from other devices in your LAN.

– @danguita

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

##MAC OS下安装和配置android-sdk

###安装

在MAC上安装android-sdk，标准的安装方法是使用homebrew，运行如下命令：

brew update

brew install android-sdk

	# GNURoot Debian Jessie Android SSH Server
	# Google Play Store: https://play.google.com/store/apps/details?id=com.gnuroot.debian
	# Github: https://github.com/corbinlc/GNURootDebian

	# change root password
	passwd

	apt update
	apt install -y nano

	#!/usr/bin/env bash

	# Documentation
	# https://docs.gitlab.com/ce/api/projects.html#list-projects

	NAMESPACE="YOUR_NAMESPACE"
	BASE_PATH="https://gitlab.example.com/"
	PROJECT_SEARCH_PARAM=""
	PROJECT_SELECTION="select(.namespace.name == \"$NAMESPACE\")"
	PROJECT_PROJECTION="{ "path": .path, "git": .ssh_url_to_repo }"

	# Add this snippet to the top of your playbook.
	# It will install python2 if missing (but checks first so no expensive repeated apt updates)
	# [email protected]

	- hosts: all
	gather_facts: False

	tasks:
	- name: install python 2
	raw: test -e /usr/bin/python \|\| (apt -y update && apt install -y python-minimal)

	- Open Automator
	- File -> New -> Service
	- Change "Service Receives" to "files or folders" in "Finder"
	- Add a "Run Shell Script" action
	- Change "Pass input" to "as arguments"
	- Paste the following in the shell script box: open -n -b "com.microsoft.VSCode" --args "$*"
	- Save it as something like "Open in Visual Studio Code"

	@startuml
	' uncomment the line below if you're using computer with a retina display
	' skinparam dpi 300
	!define Table(name,desc) class name as "desc" << (T,#FFAAAA) >>
	' we use bold for primary key
	' green color for unique
	' and underscore for not_null
	!define primary_key(x) <b>x</b>
	!define unique(x) <color:green>x</color>
	!define not_null(x) <u>x</u>