Shulou(Shulou.com)06/01 Report--

1. Use ssk-keygen to generate keys

Manually generate the authorized_keys file

Copy the public key to the authorized_keys file,

Command: cat id_rsa.pub >> authorized_keys

4. Generate the known_hosts file

Edit the known_hosts file and add it according to the format hostname, ip, public key (don't forget localhost)

Copy.ssh to other hosts

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