The good thing is there are many open source network monitoring and traffic analysis tools available in linux.
Linux network monitoring tools command line.
In this post we will discuss some linux command line tools that can be used.
It s a command line tool that monitors network throughput.
The top command used to dipslay all the running and active real time processes in ordered list and updates it regularly.
Nload displays network usage.
These tools monitor the traffic flowing through network interfaces and measure the speed at which data is currently being transferred.
It is a simple command line tool that shows you bandwidth usage on the ethernet cards of your linux system.
This is the default display but pressing the z key switches the display to color.
Nload is a another simple easy to use command line tool for monitoring network traffic and bandwidth usage in real time.
This post mentions some linux command line tools that can be used to monitor the network usage.
Linux command line monitoring.
It uses graphs to help you monitor inbound and outbound traffic.
Top linux process monitoring.
The command line tool that occupies the 12th position in our list is the iftop tool.
Linux top command is a performance monitoring program which is used frequently by many system administrators to monitor linux performance and it is available under many linux unix like operating systems.
System and network admins use this tool for bandwidth monitoring.
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