8 #Linux Commands To Find Out Wireless Network Speed, Signal Strength And Other Information.
Linux operating systems comes with various set of tools allowing you to manipulate the Wireless Extensions and monitor wireless networks. This is a list of tools used for wireless network monitoring tools that can be used from your laptop or desktop system to find out network speed, bit rate, signal quality/strength, and much more.
#1: Find out your wireless card chipset information #2: Find out wireless card driver information #3: Disabling wireless networking ( Wi-Fi ) #4: Configure a wireless network interface #6: Gnome NetworkManager #7: Say hello to wavemon #8: Other options
I want to know if there exists any command line option or GUI tool (Ubuntu 11.10) so that I can measure the strength of wireless signal at a given location. I have a house where the wireless is not easily accessible at all corners I want to know at which corners or rooms the signal is weak.
The answer is in the linked article:
iwconfig wlan0 | grep -i --color signal
To be sure of which the name of your network interface is (not necessarily wlan0) maybe first find it with the follow command:
route | grep default | grep -o '.....$'
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