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๋ฆฌ๋ˆ…์Šค - ssh ํ‚ค ํŒŒ์ผ๋กœ ๋น„๋ฐ€๋ฒˆํ˜ธ ์—†์ด ์ ‘์†ํ•˜๊ธฐ(ssh-keygen)

by Janger 2023. 1. 23.
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1. ์šฐ์„  ํด๋ผ์ด์–ธํŠธ ์ธก์ด ์•„๋ž˜์˜ ๋ช…๋ น์–ด๋กœ ํ‚ค ์Œ(๊ฐœ์ธํ‚ค, ๊ณต์šฉํ‚ค)์„ ์ƒ์„ฑ์‹œํ‚จ๋‹ค. 

RSA ํ˜•์‹(type)์œผ๋กœ ํ‚ค ์Œ์„ ์ƒ์„ฑ ํ•˜๋Š” ๋ช…๋ น์–ด
ssh-keygen -t rsa

 

์ƒ์„ฑํ•ด์ฃผ๊ฒŒ ๋˜๋ฉด ~/.ssh ํด๋”์— id_rsa, id_rsa.pub์ด ์ƒ์„ฑ์ด ๋˜๊ณ  ๊ฐ๊ฐ ๊ฐœ์ธํ‚ค, ๊ณต์šฉํ‚ค์ด๋‹ค. (* ๊ฐœ์ธํ‚ค๋Š” ์ ˆ๋Œ€ ์œ ์ถœ x)

~/.ssh/
โ”œโ”€ id_rsa
โ”œโ”€ id_rsa.pub

 

 

2. id_rsa.pub(๊ณต์šฉํ‚ค)์˜ ๋‚ด์šฉ์„ ์„œ๋ฒ„ ์ธก์˜ ~/.ssh/authorized_keys ํŒŒ์ผ์—๋‹ค ์ ์–ด์ค€๋‹ค.  

vim ~/.ssh/authorized_keys

 

 

3. ํด๋ผ์ด์–ธํŠธ(์ ‘์†์ž)๋Š” ~/.ssh/ ๊ฒฝ๋กœ์—๋‹ค id_rsa๋ฅผ ๋„ฃ๋˜๊ฐ€ ๋ช…๋ น์–ด(with -i ์˜ต์…˜)๋ฅผ ํ†ตํ•ด์„œ ์„œ๋ฒ„์—๊ฒŒ ์ ‘์†

ssh -i id_rsa ์‚ฌ์šฉ์ž_์•„์ด๋””@์„œ๋ฒ„_์•„์ดํ”ผ

or

~/.ssh/
โ”œโ”€ id_rsa

 

 

 

 

์ฐธ๊ณ : 

https://malchooni.name/entry/%ED%99%88%EC%84%9C%EB%B2%84-%EC%9C%88%EB%8F%84%EC%9A%B010-OpenSSH-Server-authorizedkeys-%EC%82%AC%EC%9A%A9%ED%95%98%EA%B8%B0

 

[ํ™ˆ์„œ๋ฒ„] ์œˆ๋„์šฐ10 OpenSSH Server, authorized_keys ์‚ฌ์šฉํ•˜๊ธฐ

์ฆ๊ถŒ์‚ฌ api๋ฅผ ๊ตฌํ˜„ํ•  ๊ฒฝ์šฐ ๊ทธ api๊ฐ€ win32์— ์ข…์†์ ์ธ ๊ฒฝ์šฐ๊ฐ€ ๋งŽ๋‹ค. ๊ทธ๋ž˜์„œ ์œˆ๋„์šฐ๊ธฐ๋ฐ˜์˜ ์„œ๋ฒ„๊ฐ€ ํ•„์š”ํ•˜์˜€๊ณ  ์  ํ‚จ์Šค์—์„œ ์ž๋™๋ฐฐํฌ๋ฅผ ์œ„ํ•ด ssh, sftp๋ฅผ ํ‚ค ๊ธฐ๋ฐ˜์œผ๋กœ ์ ‘๊ทผํ•˜๊ณ  ์‹ถ์—ˆ๋‹ค. ๋ฌผ๋ก  ์  ํ‚จ์Šค์— 'Pu

malchooni.name

 

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