tcfmgr - Man Page
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] path key value
Store a record.
- tcfmgr out [-nl|-nb] [-sx] path key
Remove a record.
- tcfmgr get [-nl|-nb] [-sx] [-px] [-pz] path key
Print the value of a record.
- tcfmgr list [-nl|-nb] [-m num] [-pv] [-px] [-rb lkey ukey] [-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.
See Also
Referenced By
tcfdb(3), tcfmttest(1), tcftest(1).