hvmgr − administration utility for QDBM Hovel
hvmgr create [-qdbm bnum dnum ] [-s] name
hvmgr store [-qdbm] [-kx] [-vx|-vf] [-insert] name key val
hvmgr delete [-qdbm] [-kx] name key
hvmgr fetch [-qdbm] [-kx] [-ox] [-n] name key
hvmgr list [-qdbm] [-ox] name
hvmgr optimize [-qdbm] name
This manual page documents briefly the hvmgr commands.
hvmgr is a utility for debugging Hovel and its applications. It features editing and checking of a database. It can be used for database applications with shell scripts. This command is used in the above format. name specifies a database name. key specifies the key of a record. val specifies the value of a record.
A summary of options is included below. For a complete description, see the file:///usr/share/doc/qdbm-doc/spex.html#hovelcli.
−qdbm [bnum dnum]
use ‘gdbm_open2’ to open the database. bnum specifies the number of the elements of the bucket array. dnum specifies the number of division of the database.
−s |
make the file sparse. |
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−kx |
treat key as a binary expression of hexadecimal notation. |
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−vx |
treat val as a binary expression of hexadecimal notation. |
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−vf |
read the value from a file specified with val. |
−insert
specify the storing mode for ‘GDBM_INSERT’.
−ox |
treat the output as a binary expression of hexadecimal notation. |
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−n |
do not output the trailing newline. |
QDBM was written by Mikio Hirabayashi <mikio AT fallabs DOT com>.
This manual page was written by Fumitoshi UKAI <ukai AT debian DOT or DOT jp>, for the Debian project (but may be used by others).