First install putty tools
sudo apt-get install putty-tools
Now, convert the file with:
Putty Private Key to OpenSSH
puttygen [sourcefile.ppk] -O private-openssh -o [Outputfilename]
Putty Public Key to OpenSSH
puttygen [sourcefile.ppk] -O public-openssh -o [Outputfilename]
OpenSSH Private Key to Putty ppk
puttygen [opensshsourcefilename] -O private -o [Outputfilename.ppk]
OpenSSH Public Key to Putty ppk
puttygen [opensshsourcefilename] -O public -o [Outputfilename.ppk]
Joel G Mathew, known in tech circles by the pseudonym Droidzone, is an opensource and programming enthusiast.
His favorite pastime is grappling with GNU compilers, discovering newer Linux secrets, writing scripts, hacking roms, and programs (nothing illegal), reading, blogging. and testing out the latest gadgets.
When away from the tech world, Dr Joel G. Mathew is a practising ENT Surgeon, busy with surgeries and clinical practise.