๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

TIL/Linux

[ํŠน์ • ํฌํŠธ ์ฃฝ์ด๋Š” ๋ฐฉ๋ฒ•] Address localhost:3000 is already in use

๋กœ์ปฌ์—์„œ ์ž‘์—…ํ•  ๋•Œ ํฌํŠธ๊ฐ€ ์‚ฌ์šฉ ์ค‘์ผ ๊ฒฝ์šฐ ์ข…๋ฃŒํ•˜๊ณ  ์‹ถ์„ ๋•Œ๊ฐ€ ์žˆ๋‹ค.

 

๋ฉ”๋ชจ๋ฉ”๋ชจ!

#์›ํ•˜๋Š” ํฌํŠธ ์กฐํšŒ
$ lsof -i tcp:3000
#ํ•ด๋‹น ํฌํŠธ ์ฃฝ์ด๊ธฐ
$ kill -9 PID

์›ํ•˜๋Š” ํฌํŠธ๋ฅผ ์กฐํšŒํ•˜๋ฉด PID์— ๊ฐ’์ด ๋‚˜์˜จ๋‹ค.

PID ๊ฐ’์„ ์ž…๋ ฅํ•˜์—ฌ kill ํ•˜๋ฉด ๋‹ค์‹œ ํ•ด๋‹น ํฌํŠธ๋กœ ์ ‘์† ๊ฐ€๋Šฅ