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Operating Systems Linux Red Hat How to kill all active tcp connections from an IP? Post 302351242 by Lazydog on Monday 7th of September 2009 07:21:15 PM
Old 09-07-2009
If this is some sort of attach then you want to change '-j REJECT' to '-j DROP' No use in responding to them and wasting cycles.
 

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DROP 
DATABASE(7) SQL Commands DROP DATABASE(7) NAME
DROP DATABASE - remove a database SYNOPSIS
DROP DATABASE [ IF EXISTS ] name DESCRIPTION
DROP DATABASE drops a database. It removes the catalog entries for the database and deletes the directory containing the data. It can only be executed by the database owner. Also, it cannot be executed while you or anyone else are connected to the target database. (Connect to postgres or any other database to issue this command.) DROP DATABASE cannot be undone. Use it with care! PARAMETERS
IF EXISTS Do not throw an error if the database does not exist. A notice is issued in this case. name The name of the database to remove. NOTES
DROP DATABASE cannot be executed inside a transaction block. This command cannot be executed while connected to the target database. Thus, it might be more convenient to use the program dropdb [dropdb(1)] instead, which is a wrapper around this command. COMPATIBILITY
There is no DROP DATABASE statement in the SQL standard. SEE ALSO
CREATE DATABASE [create_database(7)] SQL - Language Statements 2010-05-14 DROP DATABASE(7)
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