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74 lines
1.9 KiB
Markdown
74 lines
1.9 KiB
Markdown
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Script: *new-ssh-key.ps1*
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========================
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This PowerShell script creates a new SSH key for the user.
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Parameters
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----------
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```powershell
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/home/markus/Repos/PowerShell/scripts/new-ssh-key.ps1 [<CommonParameters>]
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[<CommonParameters>]
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This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction,
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WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
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```
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Example
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-------
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```powershell
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PS> ./new-ssh-key.ps1
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✅ New SSH key of Ed25519 type saved to ~/.ssh - your public key is:
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ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILb8s5zU9YDApGQ82H45fMKVPMr5cw9fzh3PEBjZZ+Rm markus@PI
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```
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Notes
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-----
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Author: Markus Fleschutz | License: CC0
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Related Links
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-------------
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https://github.com/fleschutz/PowerShell
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Script Content
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--------------
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```powershell
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<#
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.SYNOPSIS
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Creates a new SSH key
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.DESCRIPTION
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This PowerShell script creates a new SSH key for the user.
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.EXAMPLE
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PS> ./new-ssh-key.ps1
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✅ New SSH key of Ed25519 type saved to ~/.ssh - your public key is:
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ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILb8s5zU9YDApGQ82H45fMKVPMr5cw9fzh3PEBjZZ+Rm markus@PI
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.LINK
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https://github.com/fleschutz/PowerShell
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.NOTES
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Author: Markus Fleschutz | License: CC0
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#>
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try {
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& ssh-keygen
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if ($lastExitCode -ne "0") { throw "ssh-keygen failed" }
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if (Test-Path "~/.ssh/id_ed25519.pub") {
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$publicKey = Get-Content "~/.ssh/id_ed25519.pub"
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$enc = "Ed25519"
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} elseif (Test-Path "~/.ssh/id_rsa.pub") {
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$publicKey = Get-Content "~/.ssh/id_rsa.pub"
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$enc = "RSA"
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} else {
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throw "No public key found."
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}
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"✅ New SSH key of $enc type saved to ~/.ssh - your public key is:"
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" $publicKey"
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exit 0 # success
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} catch {
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"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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}
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```
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*(generated by convert-ps2md.ps1 using the comment-based help of new-ssh-key.ps1 as of 11/08/2024 12:34:52)*
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