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Line 91: − --recipient 12345678 \+ − --recipient FEFEFEFE \+ − --encrypt-files backup.tar</nowiki>+
→Export private key
====Export private key====
====Export private key====
gpg --export-secret-key -a "User Name" > private.key
gpg --export-secret-key -a "User Name" > private.key
==== Change private key passphrase ====
<syntaxhighlight lang="text">
user@machine:~$ gpg --list-secret-keys
gpg: checking the trustdb
gpg: marginals needed: 3 completes needed: 1 trust model: pgp
gpg: depth: 0 valid: 1 signed: 0 trust: 0-, 0q, 0n, 0m, 0f, 2u
/home/user/.gnupg/pubring.kbx
-----------------------------
sec rsa1024 2019-11-19 [SC]
9D8D8CBC5B2A8A641C8CA0F58167B416B55E2859
uid [ultimate] RRA Example (No comments) <rra@rra.lan>
ssb rsa1024 2019-11-19 [E]
</syntaxhighlight><syntaxhighlight lang="text">
user@machine:~$ gpg --edit-key 9D8D8CBC5B2A8A641C8CA0F58167B416B55E2859
gpg (GnuPG) 2.2.17; Copyright (C) 2019 Free Software Foundation, Inc.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Secret key is available.
sec rsa1024/8167B416B55E2859
created: 2019-11-19 expires: never usage: SC
trust: ultimate validity: ultimate
ssb rsa1024/85BB533A53DAA163
created: 2019-11-19 expires: never usage: E
[ultimate] (1). RRA Example (No comments) <rra@rra.lan>
gpg> passwd
</syntaxhighlight>
===Public Keys===
===Public Keys===
====Encrypt to multiple recipients====
====Encrypt to multiple recipients====
<nowiki>gpg --recipient 42FF42FF \
<nowiki>gpg --recipient 42FF42FF \
--recipient 12345678 \
--recipient FEFEFEFE \
--encrypt-files backup.tar</nowiki>
===Decrypt with private key===
===Decrypt with private key===