PuTTY Key (.ppk) 轉 SSH key (pem)

1.安裝 PuTTY 套件

• Linux: 依使用環境安裝 PuTTY 工具:
  • Ubuntu sudo apt-get install putty-tools
  • Debian-like apt-get install putty-tools
  • RPM based yum install putty
  • Gentoo emerge putty
  • etc.
• OS X: MAC 必須先有 Homebrew, 才能使用此命令安裝Putty brew install putty

2.產生SSH private key

puttygen <your-putty-key.ppk> -O private-openssh -o <your-ssh-key.pem>

2.產生SSH private key

puttygen <your-putty-key.ppk> -O private-openssh -o <your-ssh-private-key.pem>

3. SSH 會檢查 private key 權限所以要修改使用權限範圍

400 600 都可以

chmod 400 <your-ssh-private-key.pem>

4. 使用ssh 連線

ssh -i <your-ssh-private-key.pem> <user@your.server.com>

如果要產生 public key （在此例子沒有用到）

puttygen <your-putty-key.ppk> -O public-openssh -o <your-ssh-public-key.pub>

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