๐Ÿ’Ÿ๊ธฐํƒ€/git

ํ•˜๋‚˜์˜ ์ปดํ“จํ„ฐ๋กœ ์—ฌ๋Ÿฌ๊ฐœ git ๊ณ„์ • ์‚ฌ์šฉ (for mac)

seoyeun 2022. 7. 19. 21:54

ํ•˜๋‚˜์˜ ๋งฅ๋ถ์œผ๋กœ ๊ฐœ์ธ ํ”„๋กœ์ ํŠธ ์ž‘์—…์„ ๊ฐœ์ธ git์— commit ํ•˜๋Š” ๊ฒƒ๊ณผ, ํšŒ์‚ฌ git์— ์—…๋กœ๋“œ ํ•˜๋Š” ๊ฒƒ์„ ๋ถ„๋ฆฌ๋˜์–ด์•ผ ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์„ค์ •์„ ํ•ด์ฃผ์—ˆ๋‹ค.

ssh key ์ƒ์„ฑ

$ mkdir ~/.ssh
$ cd ~/.ssh

ํ™ˆ๋””๋ ‰ํ† ๋ฆฌ ์•„๋ž˜์— .ssh ๋””๋ ‰ํ† ๋ฆฌ๋ฅผ ์ƒ์„ฑํ•˜๊ณ  ์ƒ์„ฑํ•œ .ssh ๋””๋ ‰ํ† ๋ฆฌ๋กœ ์ด๋™

 

$ ssh-keygen -t rsa -C "github๋กœ๊ทธ์ธ ์ด๋ฉ”์ผ ์ฃผ์†Œ@gmail.com" -f "key id ์ด๋ฆ„"

์ด๋•Œ ์•”ํ˜ธ๋ฅผ ์ƒ์„ฑํ•˜๋ผ๊ณ  ํ•˜๋ฉด ๊ทธ๋ƒฅ ์—”ํ„ฐ ๋‘๋ฒˆ ์น˜๊ณ  ๋„˜์–ด๊ฐ€๋ฉด ๋œ๋‹ค.

 

์ด๋ ‡๊ฒŒ ์ƒ์„ฑํ•ด์ฃผ๊ณ  ์ž ๊น ๊ธฐ๋‹ค๋ฆฌ๋ฉด ์•„๋ž˜์™€ ๊ฐ™์ด ssh key๊ฐ€ ์ƒ์„ฑ์ด ๋œ๋‹ค.

Generating public/private rsa key pair.
Enter passphrase (empty for no passphrase): 
Enter same passphrase again: 
Your identification has been saved in id_sy
Your public key has been saved in id_sy.pub
The key fingerprint is:
SHA256:N1SdcGxnFJca3rWInCj4QSVT6F5kpUVUUpKT+JcVZnE chaeseoyeun@gmail.com
The key's randomart image is:
+---[RSA 3072]----+
|       o+o=BB*.OE|
|       oo+o=ooBo*|
|      + o.= =.Boo|
|     . + + = * o |
|      o S o .    |
|       o . .     |
|                 |
|                 |
|                 |
+----[SHA256]-----+

๊ทธ๋ฆฌ๊ณ  ls๋ฅผ ์ฐ์–ด๋ณด๋ฉด ๋‚ด๊ฐ€ ๋งŒ๋“ค์–ด์ค€ key id ์ด๋ฆ„์œผ๋กœ ์ƒ์„ฑ๋œ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค. (id๋Š” private key์ด๊ณ , id.pub์€ public key)

$ ls

ssh config ์„ค์ •

$ vi ~/.ssh/config
Host chaeseoyeun@gmail.com-id_sy
        HostName chaeseoyeun
        User chaeseoyeun@gmail.com
        IdentityFile ~/.ssh/id_sy

vi ๊ฐ€์ƒํ™˜๊ฒฝ์œผ๋กœ ๋“ค์–ด๊ฐ€์„œ ์•„๋ž˜ ๋‚ด์šฉ์„ ์ €์žฅํ•ด์ค๋‹ˆ๋‹ค. (:wq๋กœ ์ €์žฅํ•˜๊ณ  ๊ฐ€์ƒํ™˜๊ฒฝ ๋น ์ ธ๋‚˜์˜ค๊ธฐ)

 

์ƒ์„ฑ๋œ key๋Š” ssh agent์— ๋“ฑ๋ก์„ ํ•ด ์ค˜์•ผ ๋™์ž‘ํ•˜๊ธฐ ๋•Œ๋ฌธ์— key๋ฅผ ๋“ฑ๋กํ•ด์ฃผ๋ฉด ์•„๋ž˜์™€ ๊ฐ™์ด ๋“ฑ๋ก์ด ๋˜์—ˆ๋‹ค๊ณ  ๋‚˜์˜ค๋ฉด ์ž˜ ๋œ๊ฒƒ..(?!)

$ ssh-add id_sy
Identity added: id_sy (chaeseoyeun@gmail.com)

 

 

github์— public key ๋“ฑ๋ก

cat ~/.ssh/id_sy.pub

์„ ํ•ด์ฃผ๋ฉด ๋‚˜์˜ค๋Š” key๋ฅผ ๋ณต์‚ฌํ•˜์—ฌ New SSH key์— ๋ถ™์—ฌ๋„ฃ๊ธฐ