如果 的输出gpg --list-secret-keys --keyid-format=long是
pub rsa3072 2023-01-13 [SC] [expires: 2025-01-12]
D8524A558964E86Cxxxx93111270xxxxxxxx7A74
uid [ultimate] demo(demo) <demo>
sub rsa3072 2023-01-13 [E] [expires: 2025-01-12]
如何从输出中仅 grep“D8524A558964E86Cxxxx93111270xxxxxxxx7A74”？我正在使用Linux。