Linux Commands Reference - Complete Linux Command Guide
Comprehensive Linux command reference with 150+ commands. Search, filter by category, and view detailed usage examples.
ssh-copy-id
Copy SSH public key to remote host
Syntax
ssh-copy-id [OPTION]... [USER@]HOSTNAMECommon Options
-iSpecify public key file-pSpecify SSH port-nDry runCommon Examples
ssh-copy-id user@hostnameCopy default key to remote
ssh-copy-id -i ~/.ssh/id_ed25519.pub user@hostSpecify key file
ssh-copy-id -p 2222 user@hostCopy with custom port
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