Shulou(Shulou.com)06/02 Report--

Editor to share with you the use of linux rfkill commands to manage Bluetooth and wifi, I hope you have learned a lot after reading this article, let's discuss it!

Rfkill is a kernel-level management tool that turns Bluetooth and wifi on and off on and off devices.

Rfkill is a standard wireless-controlled virtual device under Linux. Linux also provides rfkill commands to view and control all registered wireless devices. They generate the corresponding virtual devices under / dev/ (PC's Linux) or / sys/class (usually Android).

Syntax format:

Common parameters:

Reference example

List all available devices:

[root@linuxcool ~] # rfkill list0: phy0: Wireless LANSoft blocked: noHard blocked: no2: hci0: BluetoothSoft blocked: yesHard blocked: no

Turn off the device numbered 0:

[root@linuxcool ~] # rfkill block 0

Open the device numbered 0:

[root@linuxcool] # rfkill unblock 0 after reading this article, I believe you have some understanding of using linux's rfkill command to manage Bluetooth and wifi. Want to know more about it. Welcome to follow the industry information channel. Thank you for reading!

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