2017

2017-01-11

ELK Installation Guide v5

➜ mkdir elkstack➜ cd elkstack Elasticsearchinstall➜ curl -L -O https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-5.1.1.tar.gz➜ tar xzvf elasticsearch-5.1.1.tar.gz➜ cd elasticse

2017-01-01

Java 8 알아보기

Java 8 알아보기덧셈 모듈을 만들어 주세요12345public class Calculator { public int add(int a, int b) { return a + b; }} 뺄셈 모듈도 만들어 주세요12345678public class Calculator { public