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2017
0

DevToolsELK

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

0

JavaJava8

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

2016
0

JavaJava8

FP 주요 용어

Functional ProgrammingStateOOP makes code understandable by encapsulating moving partFP makes code understandable by minimizing moving part. FP is programming without assignment statements. 절차보다는 결과에

0

DevToolsELK

ELK Installation Guide v2

E(B)LK Installation Guide Log Collection : [log file] -> [file beat] —–> [logstash] -> [elasticseach] Visualization : [Kibana] -> [elasticseach] �����غ�12# JDK & JAVA_HOME$ sudo

0

DevToolsDocker

Docker Commands

search image12docker search ubuntudocker search mongo pull image1docker pull mongo image 목록 보기1docker images image를 container로 실행123docker run --name mgdb mongodocker ps -adocker rm mgdb 실행중인 cont

2015