No such file or directory

ssh-keygen -t ed25519 -C "[email protected]"
Generating public/private ed25519 key pair.
Enter file in which to save the key (/Users/fyhsurvivors/.ssh/id_ed25519): 
/Users/fyhsurvivors/.ssh/id_ed25519 already exists.
Overwrite (y/n)? y
Enter passphrase (empty for no passphrase): 
Enter same passphrase again: 
Your identification has been saved in /Users/fyhsurvivors/.ssh/id_ed25519.
Your public key has been saved in /Users/fyhsurvivors/.ssh/id_ed25519.pub.
The key fingerprint is:
SHA256:eVTC9BP7dZ4mQVyJiIrWD2xhTDzorgsZI78zTJ+zB6k [email protected]
The key's randomart image is:
+--[ED25519 256]--+
|      x. xx x.x..|
|     . * .x.x +. |
|    . x . xxx.  o|
|     x * x   .xxx|
|.x  ..x x .  ..o.|
|.x. .x   x    x  |
| .xx.x           |
|  xx .x          |
|  x.x.           |
+----[SHA256]-----+
fyhsurvivors@survivors-deMacBook-Pro ~ % cat id_rsa.pub

cat: id_rsa.pub: No such file or directory

fyhsurvivors@survivors-deMacBook-Pro ~ % cd ~/.ssh
fyhsurvivors@survivors-deMacBook-Pro .ssh % ls
config      id_ed25519.pub  id_rsa.pub  
id_ed25519  id_rsa      known_hosts 
fyhsurvivors@survivors-deMacBook-Pro .ssh % cat id_rsa.pub 
ssh-rsa xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxx= [email protected]
fyhsurvivors@survivors-deMacBook-Pro .ssh % 

首先,全部操作如上,在生成 生成新的 SSH 密钥 后复制其公钥的时候执行 cat id_rsa.pub 抛出了 No such file or directory

其次,重新 cd 到 ssh 层级后尝试获取

cd ~/.ssh
ls

最后,成功获取到其 list 后复制其需要的 id_rsa.pub 即可.
注:需要将其 copy 至类似记事本的文本框中后再次复制至 ssh 配置处,不然可能会出现格式异常的情况.

---

以上便是此次分享的全部内容，希望能对大家有所帮助！