我正在寻找一种方法,通过终端检查我的笔记本电脑上的蓝牙是否已启用或禁用。有没有一个命令可以用来查找这些信息?
hcitool dev
hcitool con
对我有效。 - Kirahciconfig -a
获取更多信息hciconfig -a
提供了更多的信息,包括蓝牙版本。
$ hciconfig -a
hci0: Type: Primary Bus: USB
BD Address: 00:1A:7D:DC:70:13 ACL MTU: 310:10 SCO MTU: 64:8
UP RUNNING PSCAN
RX bytes:1013 acl:0 sco:0 events:60 errors:0
TX bytes:4890 acl:0 sco:0 commands:60 errors:0
Features: 0xff 0xff 0x8f 0xfe 0xdb 0xff 0x5b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF PARK
Link mode: SLAVE ACCEPT
Name: 'hostname'
Class: 0x1c0104
Service Classes: Rendering, Capturing, Object Transfer
Device Class: Computer, Desktop workstation
HCI Version: 4.0 (0x6) Revision: 0x22bb
LMP Version: 4.0 (0x6) Subversion: 0x22bb
Manufacturer: Cambridge Silicon Radio (10)
sudo service bluetooth status
输入密码后,你应该看到类似的提示:
蓝牙正在运行
蓝牙已启动/运行,进程号1132
- ForgeSHIELDhciconfig
。它会清晰地列出接口,并通过标记"RUNNING"或"DOWN"显示它们的当前状态。rfkill
会显示网络设备的列表以及它们的开关状态。
bluetoothctl
(交互式蓝牙控制工具),它提供了一个终端,可以使用show
和其他命令。[bluetooth]# help
Menu main:
Available commands:
-------------------
advertise Advertise Options Submenu
scan Scan Options Submenu
gatt Generic Attribute Submenu
list List available controllers
show [ctrl] Controller information
select <ctrl> Select default controller
devices List available devices
paired-devices List paired devices
system-alias <name> Set controller alias
reset-alias Reset controller alias
power <on/off> Set controller power
pairable <on/off> Set controller pairable mode
discoverable <on/off> Set controller discoverable mode
discoverable-timeout [value] Set discoverable timeout
agent <on/off/capability> Enable/disable agent with given capability
default-agent Set agent as the default one
advertise <on/off/type> Enable/disable advertising with given type
set-alias <alias> Set device alias
scan <on/off> Scan for devices
info [dev] Device information
pair [dev] Pair with device
trust [dev] Trust device
untrust [dev] Untrust device
block [dev] Block device
unblock [dev] Unblock device
remove <dev> Remove device
connect <dev> Connect device
disconnect [dev] Disconnect device
menu <name> Select submenu
version Display version
quit Quit program
exit Quit program
help Display help about this program
export Print environment variables
bt-*
(apropos bt-
)像bt-device
这样的蓝牙设备管理器。