46 lines
1.6 KiB
Plaintext
46 lines
1.6 KiB
Plaintext
# @(#)README 8.1 (Berkeley) 6/4/93
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The script file consists of lines with a initial character which is
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the "command" for that line. Legal characters are as follows:
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c: compare a record
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+ must be followed by [kK][dD]; the data value in the database
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associated with the specified key is compared to the specified
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data value.
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e: echo a string
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+ writes out the rest of the line into the output file; if the
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last character is not a carriage-return, a newline is appended.
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g: do a get command
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+ must be followed by [kK]
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+ writes out the retrieved data DBT.
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p: do a put command
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+ must be followed by [kK][dD]
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r: do a del command
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+ must be followed by [kK]
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s: do a seq command
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+ writes out the retrieved data DBT.
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f: set the flags for the next command
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+ no value zero's the flags
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D [file]: data file
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+ set the current data value to the contents of the file
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d [data]:
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+ set the current key value to the contents of the line.
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K [file]: key file
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+ set the current key value to the contents of the file
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k [data]:
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+ set the current key value to the contents of the line.
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o [r]: dump [reverse]
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+ dump the database out, if 'r' is set, in reverse order.
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Options to dbtest are as follows:
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-f: Use the file argument as the database file.
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-i: Use the rest of the argument to set elements in the info
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structure. If the type is btree, then "-i cachesize=10240"
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will set BTREEINFO.cachesize to 10240.
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-o: The rest of the argument is the output file instead of
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using stdout.
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Dbtest requires two arguments, the type of access "hash", "recno" or
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"btree", and the script name.
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