Windows
Linux
Security & Permissions
SSH Keys
Windows ssh-keygen on Windows equivalent in Linux
Generates an Ed25519 SSH key pair.
Windows
→
ssh-keygen on Windows
Linux equivalents
ssh-keygen -t ed25519 -C "you@example.com"
ssh-keygen -t ed25519 -C "you@example.com"
ssh-keygen -t ed25519 -C "you@example.com"
Overview
What this command does
Generates an Ed25519 SSH key pair.
Migration tip: Check the distro-specific rows before copying; package names and service names can differ even when the tool name is similar.
Practical tasks
Common use cases
Create SSH key
Generates an Ed25519 SSH key pair.
ssh-keygen -t ed25519 -C "you@example.com"
Create SSH key
ssh-keygen --help
Show command help when supported
man ssh-keygen
Open the manual page when installed
Ready to run
Copyable Linux commands
Review paths, device names, package names and permissions before running any command.
ssh-keygen -t ed25519 -C "you@example.com"
Walkthrough
Examples with explanations
# Windows equivalent: ssh-keygen on Windows
ssh-keygen -t ed25519 -C "you@example.com"Reference
Common options and variations
| Command or option | Use |
|---|---|
ssh-keygen -t ed25519 -C "you@example.com" | Create SSH key |
ssh-keygen --help | Show command help when supported |
man ssh-keygen | Open the manual page when installed |
Distro differences
Debian/Ubuntu vs Fedora vs Arch
The equivalent is shown for Debian/Ubuntu, Fedora and Arch. Some rows use a different package manager or helper tool where Linux distributions commonly diverge.
| Distribution | Package manager / base | Equivalent command | Difference to notice |
|---|---|---|---|
| Debian/Ubuntu | same command | ssh-keygen -t ed25519 -C "you@example.com" |
Same command on this distribution. |
| Fedora | same command | ssh-keygen -t ed25519 -C "you@example.com" |
Same command on this distribution. |
| Arch | same command | ssh-keygen -t ed25519 -C "you@example.com" |
Same command on this distribution. |
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