Alireza Gharib Blog

In my experience as a sysadmin, I have often found network connectivity issues challenging to troubleshoot. For those situations, tcpdump is a great ally.Take the course: Getting started with Linux fundamentalsTcpdump is a command-line utility that allows you to capture and analyze network traffic going through your system. It is often used to help troubleshoot network issues, as well as a security tool.A powerful and versatile tool that includes many options and filters, tcpdump can be used in a variety of cases. Because it’s a command-line tool, it is ideal to run in remote servers or device