This is the command tcfmgr that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
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.
Use tcfmgr online using onworks.net services
