After configuring services on the network in Linux system, it's important for you to keep tabs on the ports that are actually listening on the system's network interfaces. This is all more important because open ports are evidence of an intrusion. There are a Linux monitoring tools that will allow you the knowledge of open ports. There are some basic approaches for listing the ports that are listening on the network. Let's have a look at one of the most easiest reliable ones.
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For any System Admin working in Linux it's imperative to know how to maintain a better balance in input/output load between physical disks.They can change the system configuration to generate better input/output load between physical disks. There is a simple command for monitoring system input/output device loading in Linux by observing the time the devices are active in relation to their average transfer rates.
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WASHINGTON - Korean computer scientists have developed a novel security language for home networks that could ward off cyber attack in homes.