Xshell

Recently, using the command:
ssh-keygen to generate a private key could not be imported into Xshell for use.

Use the following new command to generate keys:

• rsa indicates using RSA encryption
  ssh-keygen -m PEM -t rsa

Sourcetree

• If keys are configured but Sourcetree consistently fails to operate remote repositories
• Go to Tools -> Options -> General
  

  

Select OpenSSH and choose the id_rsa private key under your user directory.