# und keys mnemonic
Compute the bip39 mnemonic for some input entropy
# Synopsis
Create a bip39 mnemonic, sometimes called a seed phrase, by reading from the system entropy. To pass your own entropy, use --unsafe-entropy
und keys mnemonic [flags]
# Options
-h, --help help for mnemonic
--unsafe-entropy Prompt the user to supply their own entropy, instead of relying on the system
# Options inherited from parent commands
--home string The application home directory (default "/home/hodge/.und_mainchain")
--keyring-backend string Select keyring's backend (os|file|test) (default "os")
--keyring-dir string The client Keyring directory; if omitted, the default 'home' directory will be used
--output string Output format (text|json) (default "text")
# SEE ALSO
- und keys - Manage your application's keys