Most common tcpdump command examples

Below is the list of tcpdump command usages with different options available  in linux. Capture Packets from Specific Interface # Read More...
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Using cscope for first time- command examples

What is cscope anyways? — Its a interactive way to examine a large C project. Browsing through the files manually Read More...
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Resolve hostname to ip address in shell

Many a times you require to create shell or bash scripts to fetch ip address from hostnames. There are multiple Read More...
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How to set default permissions for new created files linux

This post is about setting the access permissions to files and folders that get created by processes and applications installed Read More...
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TCP/IP state transitions

I am writing this post for all those confused in the TCP IP state transition .Also a animation is used Read More...
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Linux command to list which ports are open and listening

This post is about a Linux command to list which ports are open and listening & can be useful many Read More...
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Use Jperf to test network speed between two boxes

Use jperf to test network speed between two boxes, its useful when working in cli mode. Jperf is a GUI Read More...
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Commands and tools for Network debugging and troubleshooting

This post is about the list of commands and tools for network debugging and troubleshooting. Below commands can be used Read More...
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Test your network speed using iperf

The below post is about to test your network speed using iperf Iperf is an Open source network bandwidth testing Read More...
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Testing RTMP streaming server – Stress testing using flazr

Flazr is a Java implementation of protocols such as RTMP used for multimedia streaming. The Flazr project includes a streaming Read More...
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