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In cybersecurity, the terms threats, vulnerabilities, and risks are sometimes used incorrectly and interchangeably, but they are distinct concepts. Understanding their relationship is fundamental to building an effective security program. Think of them as a logical chain: a threat exploits a vulnerability to create a risk.

Bash shell is under rated and the CLI is very powerful if not arcane with mysterious incantations. Well I came across this site breaks down a command and exlpains the structure and what is it is doing. preaty cool