F?rst m?ste putty-tools installeras, sedan k?r man dessa kommandon

cp putty.ppk ~/-.ssh/. # Byt ut putty.ppk mot namnet p? din nyckel
puttygen id_dsa.ppk -O private-openssh -o id_dsa # Private key
puttygen id_dsa.ppk -O public-openssh -o id_dsa.pub # Public key
chmod 400  ~/.ssh/id_dsa
chmod 400  ~/.ssh/id_rsa.pub
rm ~/.ssh/putty.ppk