PuTTY

In some cases, you want to convert RSA private key to OpenSSH private key. RSA private key stores in PEM format (older) key begin with: —–BEGIN RSA PRIVATE KEY—–

In some cases, you want to convert OpenSSH private key to RSA private key. An OpenSSH private key begin with: —–BEGIN OPENSSH PRIVATE KEY—–

In some cases, you get the following error when trying to SSH to a remote Linux system using a private key file with key-based authentivation.

In some cases, you get the following error when trying to SSH to a remote Linux system using a private key file with key-based authentication.

We’re writing a simple Windows batch script to allow us to execute some Linux command on my remote server with the help of plink.exe.

You use PuTTY a lot and it always opens in quite a small window. You wondered if there were any parameters or settings, you could change that could make it open in a window of different size by default.

We need to launch PuTTY through command line argument programmatically. We’re doing this using the command as:

Normally, when you load a saved session in PuTTY and connect to it, PuTTY will set the window title to the host name of the system you connected to.