tcfmgr (1) Linux Manual Page
tcfmgr – the command line utility of the fixed-length database API
Description
The command `tcfmgr‘ is a utility for test and debugging of the fixed-length database API and its applications. `path‘ specifies the path of a database file. `width‘ specifies the width of the value of each record. `limsiz‘ specifies the limit size of the database file. `key‘ specifies the key of a record. `value‘ specifies the value of a record. `file‘ specifies the input file.- tcfmgr create path[width[limsiz]]
- Create a database file.
tcfmgr inform [-nl|-nb]path
- Print miscellaneous information to the standard output.
tcfmgr put [-nl|-nb][-sx][-dk|-dc|-dai|-dad]pathkeyvalue
- Store a record.
tcfmgr out [-nl|-nb][-sx]pathkey
- Remove a record.
tcfmgr get [-nl|-nb][-sx][-px][-pz]pathkey
- Print the value of a record.
tcfmgr list [-nl|-nb][-m num][-pv][-px][-rb lkeyukey][-ri str]path
- Print keys of all records, separated by line feeds.
tcfmgr optimize [-nl|-nb]path[width[limsiz]]
- Optimize a database file.
tcfmgr importtsv [-nl|-nb][-sc]path[file]
- Store records of TSV in each line of a file.
tcfmgr version
- Print the version information of Tokyo Cabinet.
Options feature the following.
- -nl : enable the option `FDBNOLCK’.
-nb : enable the option `FDBLCKNB’.
-sx : the input data is evaluated as a hexadecimal data string.
-dk : use the function `tcfdbputkeep’ instead of `tcfdbput’.
-dc : use the function `tcfdbputcat’ instead of `tcfdbput’.
-dai : use the function `tcfdbaddint’ instead of `tcfdbput’.
-dad : use the function `tcfdbadddouble’ instead of `tcfdbput’.
-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.
-rb lkey ukey : specify the range of keys.
-ri str : specify the interval notation of keys.
-sc : normalize keys as lower cases.
This command returns 0 on success, another on failure.