65 lines
1.5 KiB
Markdown
65 lines
1.5 KiB
Markdown
---
|
|
tags:
|
|
- howto
|
|
- secure
|
|
- remote
|
|
- network
|
|
- ssh
|
|
---
|
|
# 1. 기존에 만든 키가 있는지 확인
|
|
```powershell
|
|
# 키 저장 위치로 이동
|
|
cd ~/.ssh
|
|
|
|
# 디렉터리 확인
|
|
dir
|
|
|
|
# result
|
|
# -a--- 2024-04-26 오후 9:50 1876 id_rsa
|
|
# -a--- 2024-04-26 오후 9:50 406 id_rsa.pub
|
|
|
|
# id_rsa.pub 파일이 존재하면 미리 생성해둔 키가 있는 것
|
|
# 키가 없다면 다음 1번부터 진행
|
|
```
|
|
|
|
# 2. 공개키-개인키 생성
|
|
- 커맨드라인
|
|
```powershell
|
|
ssh-keygen
|
|
```
|
|
|
|
- 콘솔 Output
|
|
```
|
|
Generating public/private rsa key pair.
|
|
Enter file in which to save the key (/home/path/.ssh/id_rsa):
|
|
Created directory '/home/path/.ssh'.
|
|
Enter passphrase (empty for no passphrase):
|
|
Enter same passphrase again:
|
|
Your identification has been saved in /home/path/.ssh/id_rsa
|
|
Your public key has been saved in /home/path/.ssh/id_rsa.pub
|
|
The key fingerprint is:
|
|
SHA256:gYvoovB17rxedtSrKNblhVQut2llh7N18uegR+2Z10M tuska@DESKTOP-6TUO5I7
|
|
The key's randomart image is:
|
|
+---[RSA 3072]----+
|
|
| |
|
|
| . . |
|
|
| . . o . |
|
|
| . . . .o.o * +|
|
|
| . . . S..+.= O.|
|
|
| . .o =.+E+|
|
|
|o . . ..oo.o.o.+=|
|
|
|oo . +oo.o... .+=|
|
|
|. . +*o. . . o|
|
|
+----[SHA256]-----+
|
|
```
|
|
|
|
# 3. 생성한 공개키 Server로 전송하기
|
|
```powershell
|
|
type $env:[public key path] | ssh [username]@[remote-host] "cat >> .ssh/authorized_keys"
|
|
```
|
|
|
|
# 4. ssh 접속
|
|
```shell
|
|
ssh [username]@[remote-host]
|
|
```
|