ssh-add -l shows you all ssh-keys that have been added with ssh-add ~/.ssh/id_yourkey. How do I do the analogous thing with gpg and gpg-agent, in other words, ask it to show a list of cached keys?
I’m trying to copy my gpg key from one machine to another.
What is the best way to renew a gpg key pair when it got expired and what is the reason for the method?
In order to compile a new kernel on my Debian jessie, I am trying to verify the GPG key , following the instruction on the official website.
I am tasked with automating a gpg decryption using cron (or any Ubuntu Server compatible job scheduling tool). Since it has to be automated I used --passphrase but it ends up in the shell history so it is visible in the process list.