gpg:tldr:d2976

This command exports the public key of the user "alice" with the email address "alice@example-com" using the "gpg" (GnuPG) command-line tool.

Here's a breakdown of the command:

• "gpg" is the command-line tool for encryption and decryption using the OpenPGP standard.
• "--export" is an option that instructs GnuPG to export the specified key.
• "--armor" is an option that tells GnuPG to produce ASCII-armored output, which means the key will be encoded using standard text characters rather than binary format.
• "${alice@example-com}" is a placeholder, and it should be replaced with the actual email address of the user "alice." The format should be maintained as "user@example-com" without the angle brackets.

By executing this command, GnuPG will export the public key of "alice" with the provided email address in an ASCII-armored format, which can be easily shared and transferred as plain text.