# Wifi Pentesting For TP-Link-wn722N, install these drivers: ``` sudo apt update sudo apt upgrade sudo apt install -y realtek-rtl8188eus-dkms ``` ### Configuration View Network Interfaces ``` ifconfig && iwconfig && airmon-ng ``` Turn on a network interface on/off: ``` ifconfig wlan0 up ifconfig wlan0 down ``` Restart the Network Manager ``` service NetworkManager restart ``` Check the WLAN regulatory domain: ``` iw reg get ``` Set the WLAN regulatory domain: ``` iw reg set HR ``` Turn the power of wireless interface up/down (CAUTION): ``` iwconfig wlan txpower 40 ``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://playbook.sidthoviti.com/wifi-pentesting.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.