- #abstract-factory (1)
- #adapter (1)
- #algorithm (1)
- #architectural (17)
- #aws (2)
- #axios (1)
- #builder (1)
- #chain-of-responsibility (1)
- #channel (2)
- #close (1)
- #command (1)
- #context (1)
- #decorator (1)
- #design-pattern (17)
- #devops (7)
- #docker (3)
- #ecs (1)
- #facade (1)
- #factory-method (1)
- #flyweight (1)
- #frontend (4)
- #go (16)
- #gof-design-pattern (17)
- #golang (16)
- #grpc (2)
- #index (1)
- #interpreter (1)
- #iterator (1)
- #java (21)
- #jpa (1)
- #jwt (1)
- #k8s (1)
- #kafka (1)
- #kubernetes (1)
- #linux (2)
- #mediator (1)
- #microservice (1)
- #middleware (1)
- #nacl (1)
- #nginx (1)
- #persistence-context (1)
- #prefix-sum (1)
- #problem-solving (1)
- #prototype (1)
- #python (1)
- #react.js (4)
- #redux (2)
- #security-group (1)
- #select (1)
- #semaphore (1)
- #server (7)
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- #spring (21)
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- #spring-boot (21)
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- #strategy (1)
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- #web (21)
- #webpack (1)
UBUNTU 포트 사용 확인하는 법
linux에서 포트가 열려 있는지 확인하는 명령어 nc : netcat command nmap : network mapper tool telnet: telnet command echo > /dev/tcp/.