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tchmgr(1) [debian man page]

TCHMGR(1)							   Tokyo Cabinet							 TCHMGR(1)

NAME
tchmgr - the command line utility of the hash database API DESCRIPTION
The command `tchmgr' is a utility for test and debugging of the hash database API and its applications. `path' specifies the path of a database file. `bnum' specifies the number of buckets. `apow' specifies the power of the alignment. `fpow' specifies the power of the free block pool. `key' specifies the key of a record. `value' specifies the value of a record. `file' specifies the input file. tchmgr create [-tl] [-td|-tb|-tt|-tx] path [bnum [apow [fpow]]] Create a database file. tchmgr inform [-nl|-nb] path Print miscellaneous information to the standard output. tchmgr put [-nl|-nb] [-sx] [-dk|-dc|-dai|-dad] path key value Store a record. tchmgr out [-nl|-nb] [-sx] path key Remove a record. tchmgr get [-nl|-nb] [-sx] [-px] [-pz] path key Print the value of a record. tchmgr list [-nl|-nb] [-m num] [-pv] [-px] [-fm str] path Print keys of all records, separated by line feeds. tchmgr optimize [-tl] [-td|-tb|-tt|-tx] [-tz] [-nl|-nb] [-df] path [bnum [apow [fpow]]] Optimize a database file. tchmgr importtsv [-nl|-nb] [-sc] path [file] Store records of TSV in each line of a file. tchmgr version Print the version information of Tokyo Cabinet. Options feature the following. -tl : enable the option `HDBTLARGE'. -td : enable the option `HDBTDEFLATE'. -tb : enable the option `HDBTBZIP'. -tt : enable the option `HDBTTCBS'. -tx : enable the option `HDBTEXCODEC'. -nl : enable the option `HDBNOLCK'. -nb : enable the option `HDBLCKNB'. -sx : the input data is evaluated as a hexadecimal data string. -dk : use the function `tchdbputkeep' instead of `tchdbput'. -dc : use the function `tchdbputcat' instead of `tchdbput'. -dai : use the function `tchdbaddint' instead of `tchdbput'. -dad : use the function `tchdbadddouble' instead of `tchdbput'. -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. -tz : enable the option `UINT8_MAX'. -df : perform defragmentation only. -sc : normalize keys as lower cases. This command returns 0 on success, another on failure. SEE ALSO
tchtest(1), tchmttest(1), tchdb(3), tokyocabinet(3) Man Page 2011-02-12 TCHMGR(1)

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TCHTEST(1)							   Tokyo Cabinet							TCHTEST(1)

NAME
tchtest - test cases of the hash database API DESCRIPTION
To use the hash database API easily, the commands `tchtest', `tchmttest', and `tchmgr' are provided. The command `tchtest' is a utility for facility test and performance test. This command is used in the following format. `path' specifies the path of a database file. `rnum' specifies the number of iterations. `bnum' specifies the number of buckets. `apow' specifies the power of the alignment. `fpow' specifies the power of the free block pool. tchtest write [-mt] [-tl] [-td|-tb|-tt|-tx] [-rc num] [-xm num] [-df num] [-nl|-nb] [-as] [-rnd] path rnum [bnum [apow [fpow]]] Store records with keys of 8 bytes. They change as `00000001', `00000002'... tchtest read [-mt] [-rc num] [-xm num] [-df num] [-nl|-nb] [-wb] [-rnd] path Retrieve all records of the database above. tchtest remove [-mt] [-rc num] [-xm num] [-df num] [-nl|-nb] [-rnd] path Remove all records of the database above. tchtest rcat [-mt] [-tl] [-td|-tb|-tt|-tx] [-rc num] [-xm num] [-df num] [-nl|-nb] [-pn num] [-dai|-dad|-rl|-ru] path rnum [bnum [apow [fpow]]] Store records with partway duplicated keys using concatenate mode. tchtest misc [-mt] [-tl] [-td|-tb|-tt|-tx] [-nl|-nb] path rnum Perform miscellaneous test of various operations. tchtest wicked [-mt] [-tl] [-td|-tb|-tt|-tx] [-nl|-nb] path rnum Perform updating operations selected at random. Options feature the following. -mt : call the function `tchdbsetmutex'. -tl : enable the option `HDBTLARGE'. -td : enable the option `HDBTDEFLATE'. -tb : enable the option `HDBTBZIP'. -tt : enable the option `HDBTTCBS'. -tx : enable the option `HDBTEXCODEC'. -rc num : specify the number of cached records. -xm num : specify the size of the extra mapped memory. -df num : specify the unit step number of auto defragmentation. -nl : enable the option `HDBNOLCK'. -nb : enable the option `HDBLCKNB'. -as : use the function `tchdbputasync' instead of `tchdbput'. -rnd : select keys at random. -wb : use the function `tchdbget3' instead of `tchdbget'. -pn num : specify the number of patterns. -dai : use the function `tchdbaddint' instead of `tchdbputcat'. -dad : use the function `tchdbadddouble' instead of `tchdbputcat'. -rl : set the length of values at random. -ru : select update operations at random. This command returns 0 on success, another on failure. SEE ALSO
tchmttest(1), tchmgr(1), tchdb(3), tokyocabinet(3) Man Page 2012-08-18 TCHTEST(1)

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