linux-wifi.rst
author Oleksandr Gavenko <gavenkoa@gmail.com>
Mon, 16 Sep 2019 22:13:19 +0300
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.. -*- coding: utf-8; -*-
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===================
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 WiFi under linux.
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===================
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.. contents::
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   :local:
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Getting info about WiFi connection.
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===================================
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::
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  $ /sbin/iwconfig
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  $ sudo iwlist wlan0 scanning
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..
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http://wiki.debian.org/iwconfig
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  Debian wiki.
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http://en.wikipedia.org/wiki/Wireless_tools_for_Linux
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  Wireless tools for Linux.
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https://wiki.archlinux.org/index.php/Wireless_network_configuration
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  WiFi at Arch wiki.
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List of devices.
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================
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::
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  $ iw dev
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  $ rfkill list all
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  $ ip link show
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Rfkill caveat.
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==============
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::
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  $ rfkill list
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  $ rfkill unblock wifi
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Enable Wifi in recovery mode.
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=============================
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::
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4ef5429a99ad Enable Wifi in recovery mode.
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  ifconfig wlan0 up
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  iwlist wlan0 scan
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  iwconfig wlan0 essid $NETWORK key s:$PASS
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