Convert SSH Key from PPK to PEM
Step by Step
Make sure we have installed PuTTYgen.
root@gejoreuy:~# yum install putty-tools ... or root@gejoreuy:~# apt-get install putty-tools
We'll do this in PuTTYgen application in Linux.
root@gejoreuy:~# puttygen keyname.ppk -O private-openssh -o keyname.pem