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ndbxfrm --decrypt-password= password input_file output_file ndbxfrm [--encrypt-ldf-iter-count=#] --encrypt-password= password input_file output_file 

## Options 

input_file  and output_file  cannot be the same file. 

• --compress , -c 

Compresses the input file, using the same compression method as is used for compressing NDB Cluster backups, and writes the output to an output file. To decompress a compressed NDB  backup file that is not encrypted, it is necessary only to invoke ndbxfrm  using the names of the compressed file and an output file (with no options required). 

• --decrypt-password= password 

Decrypts a file encrypted by NDB  using the password supplied. 

• --decrypt-password-from-stdin[=TRUE|FALSE] 

Decrypts a file encrypted by NDB , using a password supplied from standard input. This is similar to entering a password after invoking mysql --password  with no password following the option. 

• --defaults-extra-file 

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Read given file after global files are read. 

• --defaults-file 

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Read default options from given file only. 

• --defaults-group-suffix 

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Also read groups with concat(group, suffix). 

• --encrypt-kdf-iter-count= # , -k # 

When encrypting a file, specifies the number of iterations to use for the encryption key. Requires the -- encrypt-password  option. 

• --encrypt-password= password 

