jazst21

## common_sql_querries.sql
+-----------+
# DATABASES #
+-----------+

#list all databases
SHOW DATABASES;

#use a database
USE `db_name`;

## DOCKER.md

      
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                jazst21
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              February 14, 2019 05:45
                — forked from gaborpinterweb/DOCKER.md
            
              
                Docker Cheatsheet #docker #cheatsheet
https://kapeli.com/cheat_sheets/Dockerfile.docset/Contents/Resources/Documents/index
https://docs.docker.com/engine/reference/builder/
              
          
    Docker cheatsheet


Terminology

Image -> Container (called Task if it's in a Service) -> Service -> Stack -> Swarm

Image: An ordered collection of root filesystem changes and the corresponding execution parameters for use within a container runtime. Portable Docker images are defined by something called a Dockerfile.
Container: A container is a runtime instance of a docker image.


## Node --redis.js
##redis有設密碼的初始化方式
redisClient = redis.createClient({host:config.redisIP, port:config.redisPort, password:config.redisPwd});


## connect redis
var redis = require('redis'),
    client = redis.createClient(6379, '127.0.0.1',{});
	+-----------+
	# DATABASES #
	+-----------+

	#list all databases
	SHOW DATABASES;

	#use a database
	USE `db_name`;
	##redis有設密碼的初始化方式
	redisClient = redis.createClient({host:config.redisIP, port:config.redisPort, password:config.redisPwd});



	## connect redis
	var redis = require('redis'),
	client = redis.createClient(6379, '127.0.0.1',{});