numeric expression

A numeric expression is a number prefixed by a filter prefix (<, >, =, <>).

Syntax <keyword>=<operator><value>

• <keyword> The argument-keyword.
• <operator> The usual <, >, = or <>
• <value> The value to match against value of <keyword> with operator <operator>

Examples

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Warning the unix shell interprets the "<,>,!". Use the "\" to avoid this. e.g. filter+generated=\>2d. And on NSClient++ you also need to specify "Allow Nasty Metachars" Option to allow the client to accept "dangerous" options like < and >.