最終更新:2024-12-10 (火) 12:05:48 (202d)  

rfkill
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システム上の RFKill 対応のデバイスをクエリして変更できるコマンドラインツール

http://wireless.kernel.org/en/users/Documentation/rfkill

https://www.kernel.org/doc/Documentation/rfkill.txt

Ubuntu/パッケージ

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ソースパッケージ

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ソースコード

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概要

  • rfkill is a small userspace tool to query the state of the rfkill switches, buttons and subsystem interfaces. Some devices come with a hard switch that lets you kill different types of RF radios: IEEE 802.11 / Bluetooth / NFC / UWB / WAN / WiMAX / FM?.
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メモ

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sysfs

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help 

  • Usage:
 rfkill [options] command [identifier ...]

Tool for enabling and disabling wireless devices.

Options:
 -J, --json             use JSON output format
 -n, --noheadings       don't print headings
 -o, --output <list>    define which output columns to use
     --output-all       output all columns
 -r, --raw              use the raw output format

 -h, --help             display this help
 -V, --version          display version

Available output columns:
 DEVICE      kernel device name
 ID          device identifier value
 TYPE        device type name that can be used as identifier
 TYPE-DESC   device type description
 SOFT        status of software block
 HARD        status of hardware block

Commands:
 help
 event
 list   [identifier]
 block   identifier
 unblock identifier

For more details see rfkill(8).



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