lsusb

2014年7月11日 — Below is a quick and dirty script which walks through devices in /sys looking for USB devices with a ID_SERIAL attribute.

2014年1月2日 — Here is a quick method. After plugging in USB cable, you just issue: dmesg | grep tty. This will output the tty devices detected by kernel.

2024年7月7日 — Use the setserial command to check and use serial ports. The setserial is a program designed to set and/or report the configuration information ...

2021年6月21日 — Start with your device unplugged by using ls /dev > device_names.txt (or any filepath of your choice instead of device_names.txt) to write all the device names ...

2020年1月26日 — ls -l /dev/serial/by_path will show you sym-links that you can use to connect to a serial port if you know which usb socket it is plugged into.

2010年3月27日 — The /sys/class/tty dir contains all TTY devices but you might want to exclude those pesky virtual terminals and pseudo terminals.

2012年2月7日 — I have two different USB devices based on the same USB-RS232 chips. When I plug those in the USB they are mounted to /dev/ttyUSB0.

2018年12月31日 — In a terminal, type this command: udevadm info --name=/dev/ttyUSB0 --attribute-walk You should have enough information to identify your device.

2020年7月11日 — Ubuntu的下USB转串口芯片驱动程序安装 · 当插入USB-UART转换器后，使用“ls /dev/tty*”命令应能看到诸如/dev/ttyUSB0的设备文件。如果没有看到这些设备 ...

2013年11月8日 — My problem is how, inside a script, I can find out which one is on what tty? Using lsusb I can differentiate them: $> lsusb | grep 0403:f850