Add lsusb to find USB link speed
This commit is contained in:
parent
9287d8e747
commit
ab7d5e9134
@ -59,3 +59,34 @@ Using `wget`, it's possible to download directories recursively from WebDAV.
|
||||
```sh
|
||||
wget -r -nH -np --cut-dirs=1 --user={USERNAME} --password={PASSWORD} https://WEBDAVHOST/DIR/DIR
|
||||
```
|
||||
|
||||
### Find USB speed in use
|
||||
|
||||
First, the USB device you want to check has to be selected
|
||||
|
||||
[shuser]
|
||||
|
||||
```sh
|
||||
lsusb
|
||||
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
|
||||
Bus 003 Device 003: ID 0c45:652f Microdia Backlit Gaming Keyboard
|
||||
Bus 003 Device 002: ID 046d:c084 Logitech, Inc. G203 Gaming Mouse
|
||||
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
|
||||
Bus 002 Device 002: ID 0781:55a3 SanDisk Corp. SanDisk 3.2Gen1
|
||||
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
|
||||
Bus 001 Device 002: ID 2972:0047 FiiO Electronics Technology FiiO BTR5
|
||||
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
|
||||
```
|
||||
|
||||
[/shuser]
|
||||
|
||||
Now, using the ID, the USB class used can be determined
|
||||
|
||||
[shuser]
|
||||
|
||||
```sh
|
||||
lsusb -d 0781:55a3 -v | grep bcdUSB
|
||||
bcdUSB 3.20
|
||||
```
|
||||
|
||||
[/shuser]
|
||||
|
Loading…
Reference in New Issue
Block a user