Earlier quoted context omitted.
Can you share how to achieve this?
On linux, I use ssh-agent. My key at ~/.ssh/id_rsa is encrypted. When my shell starts, it boots ssh-agent (add "eval `ssh-agent`" to your ~/.bashrc) Still in the shell boot, it tries to add the ssh key to the keychain (add "ssh-add" to your ~/.bashrc), and it asks for my private key password. Once I enter the password, my key is unlocked for as long at ssh-agent is running (usually until I shut down my computer). My…
There is no solution to the problem of the author beyond demanding a password on every single interaction.