# und keys migrate
Migrate keys from amino to proto serialization format
# Synopsis
Migrate keys from Amino to Protocol Buffers records. For each key material entry, the command will check if the key can be deserialized using proto. If this is the case, the key is already migrated. Therefore, we skip it and continue with a next one. Otherwise, we try to deserialize it using Amino into LegacyInfo. If this attempt is successful, we serialize LegacyInfo to Protobuf serialization format and overwrite the keyring entry. If any error occurred, it will be outputted in CLI and migration will be continued until all keys in the keyring DB are exhausted. See https://github.com/cosmos/cosmos-sdk/pull/9695 for more details.
It is recommended to run in 'dry-run' mode first to verify all key migration material.
und keys migrate [flags]
# Options
-h, --help help for migrate
# 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|kwallet|pass|test|memory) (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