Name
-f
Synopsis
Normally, the key is converted to
lowercase before being stored in the database. When the key entries
are case-sensitive, the -f switch can be used to
prevent conversion to lowercase. When tokens in rule sets are later
looked up in the database, you can choose (with the
K command, Section 23.2) to leave
those tokens as is or convert them to lowercase before the comparison
to keys. This switch and the K command should
parallel each other.
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