SSH免密登录
总结
- 两步搞定：本机生成密钥对，然后把公钥推到目标机器
1. 生成密钥
ssh-keygen -t rsa -b 4096 -C "your_email@example.com"
2. 推公钥到目标机器
ssh-copy-id user@remote_host
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ssh-keygen -t rsa -b 4096 -C "your_email@example.com"
ssh-copy-id user@remote_host