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Python is quite unusual in that blocks of statements are defined not with the usual markers, { and }, or begin and end, but by the actual indention of the code itself.
Variables whose names begin with % are hashes, which are essentially arrays subscripted by strings. As with arrays, %sue is a hash, and it is a different variable from $sue, though members of %sue are selected by $sue{$s}.
DHCP Filters are primarily used to further shield an infrastructure by allowing or denying specific clients based on their MAC addresses. Setting up DHCP Filters is quite simple and works at the server level, not at Scope level.
Variables whose names begin with @ are arrays. If @sue is an array, it is different variable from $sue. However, members of @sue are selected by $sue[$i].
The scenario is that we want an overview of our Windows log files. Time is short so we just want a list of the files which contain the most ‘Errors’. We will use PowerShell to achieve this.