gpg-agent is executed, it outputs data that can be processed by a shell directly, e.g.:
SSH_AUTH_SOCK=/tmp/ssh-apeOFqMF3292/agent.3292; export SSH_AUTH_SOCK; SSH_AGENT_PID=3293; export SSH_AGENT_PID; echo Agent pid 3293;
gpg-agent doing this? I've seen more programs doing it. Did shells in the past not support
export var=val? Which shells do not support this alternative shell built-in?
I'm working with bash in Kubuntu.