NAME
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] 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
tcftest(1), tcfmttest(1), tcfdb(3), tokyocabinet(3)