ssh-copy-id
ssh-keygen
------
cat /root/.ssh/id_rsa.pub >> /root/.ssh/authorized_keys
chmod 600 /root/.ssh/authorized_keys
scp -r /root/.ssh root@10.0.14.243:/root
------------
ssh-copy-id -i ~/.ssh/id_rsa.pub -p 10022 user@server
ssh-copy-id -p 36000 root@10.0.14.243
ssh -p '36000' 'root@10.0.14.243'drwx------ 2 root root 54 6月 9 17:36 .ssh
240
drwx------ 2 root root 54 6月 9 17:36 .
dr-xr-x---. 5 root root 4096 6月 9 17:12 ..
-rw------- 1 root root 1679 6月 9 17:12 id_rsa
-rw-r--r-- 1 root root 396 6月 9 17:12 id_rsa.pub
-rw-r--r-- 1 root root 362 6月 9 17:36 known_hosts
id_rsa.pub
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDKNOeA4WFOCaAKXIn/nPlKzdHvCaC8tiyPWfIY6zAZM/ONwU1+bFjFA8vjlp9bH5Ijm45SPwDgGsNj18mRHWjFTYDJrMZcX0xh5X5ix6E+pMRc/Q6CutzQdN4NgYOmw1OW1zRdeTIUmiEmRttlJfRKxKZr4GXYs1tzl54bFRszKRuEGbRCfC3/duETORn9RjC63EegFwica148NFjB9BPWtGPHDA1uCTsS0zgLpH4ID1iTCe33wWH/rmdgwXk9UWSv6xQQD1L9j+/zhcwf+I8k6NdV/yM4mV1XB96sDsReUUJaf7RjVMNd4nM8ghjKV7MwtGdVBKpp8mNUIx16ioub root@localhost
known_hosts
[10.0.14.241]:36000 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBPdfJahOcdKw5dzQjI5rdqvHJ6dUqLyfigVYIwozzDb5Us+Cozvn4dqm/qcUnzYxNJb2rtrJsMLus49SR7G55/0=
[10.0.14.243]:36000 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBM5Zwm7R9F7ulSuDwSG9Lk8NwUy8n7TCAQdWwuFfI3q5f/4XHyqxjB+mY2Ls8XVzHlbJNuXDMkPEhhMJLMqaGGU=
241
drwx------ 2 root root 28 6月 9 17:33 .
dr-xr-x---. 4 root root 4096 6月 9 17:33 ..
-rw------- 1 root root 396 6月 9 17:33 authorized_keys
authorized_keys
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDKNOeA4WFOCaAKXIn/nPlKzdHvCaC8tiyPWfIY6zAZM/ONwU1+bFjFA8vjlp9bH5Ijm45SPwDgGsNj18mRHWjFTYDJrMZcX0xh5X5ix6E+pMRc/Q6CutzQdN4NgYOmw1OW1zRdeTIUmiEmRttlJfRKxKZr4GXYs1tzl54bFRszKRuEGbRCfC3/duETORn9RjC63EegFwica148NFjB9BPWtGPHDA1uCTsS0zgLpH4ID1iTCe33wWH/rmdgwXk9UWSv6xQQD1L9j+/zhcwf+I8k6NdV/yM4mV1XB96sDsReUUJaf7RjVMNd4nM8ghjKV7MwtGdVBKpp8mNUIx16ioub root@localhost
243
drwx------ 2 root root 28 6月 9 17:33 .
dr-xr-x---. 4 root root 4096 6月 9 17:33 ..
-rw------- 1 root root 396 6月 9 17:33 authorized_keys