How to overwrite existing SSH key file using ssh-keygen and PowerShell without typing y
If I want to overwrite existing SSH key file without typing y, then I would do this in bash:
echo "y" | ssh-keygen -f /home/wakatana/id_rsa -N ""
How can same be achieved using PowerShell? I've tried following:
Write-Host "y" | ssh-keygen.exe -f C:\Users\wakatana\Desktop\id_rsa -N """"
It won't show me Overwrite (y/n)? dialog, but I does not rewrite existing key. What is the problem?
Solution
Try Write-Output instead of Write-Host:
Write-Output "y" | ssh-keygen.exe -f .\test -N "blahblah"
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