January 2023

Module-1 How to create and use variables in Bash scripts

Table of Contents Introduction Wondering how to create and use variables in your bash script ? This article covers the process in detail with examples. In Bash the variables are dynamically Typed , which means its type is treated as string or the integer based on the context during the runtime. In this article we …

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How to rotate packet capture files using tcpdump

Table of Contents Introduction – How to use file rotation in tcpdump Wondering how to do packet captures for longer durations despite having very less storage space ? Or how to run rotating packet capture using tcpdump ? This article helps you understand a useful mechanism in the tcpdump tool which helps us to rotate …

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