tcamgr (1) Linux Manual Page

NAME

tcamgr – the command line utility of the abstract database API

DESCRIPTION

The command `tcamgr‘ is a utility for test and debugging of the abstract database API and its applications. `name‘ specifies the name of a database. `key‘ specifies the key of a record. `value‘ specifies the value of a record. `params‘ specifies the tuning parameters. `func‘ specifies the name of a function. `arg‘ specifies the arguments of the function. `dest‘ specifies the path of the destination file.

tcamgr create name

Create a database file.

tcamgr inform name

Print miscellaneous information to the standard output.

tcamgr put [-sx][-sep chr][-dk|-dc|-dai|-dad]namekeyvalue

Store a record.

tcamgr out [-sx][-sep chr]namekey

Remove a record.

tcamgr get [-sx][-sep chr][-px][-pz]namekey

Print the value of a record.

tcamgr list [-sep chr][-m num][-pv][-px][-fm str]name

Print keys of all records, separated by line feeds.

tcamgr optimize nameparams

Optimize a database file.

tcamgr misc [-sx][-sep chr][-px]namefunc[arg…]

Call a versatile function for miscellaneous operations.

tcamgr map [-fm str]namedest

Map records into another B+ tree database.

tcamgr version

Print the version information of Tokyo Cabinet.

Options feature the following.

-sx : the input data is evaluated as a hexadecimal data string.
-sep chr : specify the separator of the input data.
-dk : use the function `tcadbputkeep’ instead of `tcadbput’.
-dc : use the function `tcadbputcat’ instead of `tcadbput’.
-dai : use the function `tcadbaddint’ instead of `tcadbput’.
-dad : use the function `tcadbadddouble’ instead of `tcadbput’.
-px : the output data is converted into a hexadecimal data string.
-pz : do not append line feed at the end of the output.
-m num : specify the maximum number of the output.
-pv : print values of records also.
-fm str : specify the prefix of keys.

This command returns 0 on success, another on failure.

SEE ALSO

tcatest(1), tcamttest(1), tcadb(3), tokyocabinet(3)

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