1. How to convert Putty's private key (.ppk) into OpenSSH's private key format in Windows?

If you generated a Putty private key (.ppk) in Windows and you want to use it with an OpenSSH or SFTP client (for example Terminal, Nautilus, GFTP in Linux),  you have to convert it to OpenSSH's private ...

2. Connecting to a remote machine via SSH

If you want to connect to a remote machine's OpenSSH server from your locale Debian machine using Terminal, Nautilus or GFTP, you must have the openssh-client This package provides the ssh, scp and ...

3. How to convert Putty's private key (.ppk) into OpenSSH's private key format in Linux?

If you want to use your Putty generated private key (.ppk) in Linux with not only Putty, but other SSH or SFTP client (Terminal, Nautilus, GFTP, etc),  you have to convert it to OpenSSH's private key format, ...