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1.8 KiB
1.8 KiB
The new-ssh-key.ps1 Script
This PowerShell script creates a new SSH key for the user.
Parameters
/home/markus/Repos/PowerShell/scripts/new-ssh-key.ps1 [<CommonParameters>]
[<CommonParameters>]
This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction,
WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
Example
PS> ./new-ssh-key.ps1
✅ New SSH key of Ed25519 type saved to ~/.ssh - your public key is:
ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILb8s5zU9YDApGQ82H45fMKVPMr5cw9fzh3PEBjZZ+Rm markus@PI
Notes
Author: Markus Fleschutz | License: CC0
Related Links
https://github.com/fleschutz/PowerShell
Script Content
<#
.SYNOPSIS
Creates a new SSH key
.DESCRIPTION
This PowerShell script creates a new SSH key for the user.
.EXAMPLE
PS> ./new-ssh-key.ps1
✅ New SSH key of Ed25519 type saved to ~/.ssh - your public key is:
ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILb8s5zU9YDApGQ82H45fMKVPMr5cw9fzh3PEBjZZ+Rm markus@PI
.LINK
https://github.com/fleschutz/PowerShell
.NOTES
Author: Markus Fleschutz | License: CC0
#>
try {
& ssh-keygen
if ($lastExitCode -ne "0") { throw "ssh-keygen failed" }
if (Test-Path "~/.ssh/id_ed25519.pub") {
$publicKey = Get-Content "~/.ssh/id_ed25519.pub"
$enc = "Ed25519"
} elseif (Test-Path "~/.ssh/id_rsa.pub") {
$publicKey = Get-Content "~/.ssh/id_rsa.pub"
$enc = "RSA"
} else {
throw "No public key found."
}
"✅ New SSH key of $enc type saved to ~/.ssh - your public key is:"
" $publicKey"
exit 0 # success
} catch {
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}
(generated by convert-ps2md.ps1 as of 11/20/2024 11:51:57)