usbutils | USB utilities for Linux , including lsusb | Change Data Capture library

by gregkh C Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | usbutils Summary

usbutils is a C library typically used in Utilities, Change Data Capture, Arduino applications. usbutils has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

This is a collection of USB tools for use on Linux and BSD systems to query what type of USB devices are connected to the system. This is to be run on a USB host (i.e. a machine you plug USB devices into), not on a USB device (i.e. a device you plug into a USB host.).

Support

Quality

Security

License

Reuse

Support

usbutils has a low active ecosystem.

It has 296 star(s) with 179 fork(s). There are 26 watchers for this library.

It had no major release in the last 6 months.

There are 7 open issues and 44 have been closed. On average issues are closed in 30 days. There are 4 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of usbutils is current.

Quality

usbutils has 0 bugs and 0 code smells.

Security

usbutils has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

usbutils code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

usbutils does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

usbutils releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of usbutils

Get all kandi verified functions for this library.

usbutils Key Features

No Key Features are available at this moment for usbutils.

usbutils Examples and Code Snippets

No Code Snippets are available at this moment for usbutils.

Community Discussions

Trending Discussions on usbutils

Signals sent to the child process from a parent process is ignored inside a docker container

Where is "apt depends" documented?

Docker: error copying file from host to container-file not found

MySQL won't start - error: su: warning: cannot change directory to /nonexistent: No such file or directory

QUESTION

Signals sent to the child process from a parent process is ignored inside a docker container

Asked 2021-Nov-07 at 09:26

I have a Python REST API server built with FastAPI. Upon response, it spawns a ffmpeg sub-process which is used to capture a video from an RTSP stream provided by an IP camera. Upon another request, the app stops recording the video by sending a SIGTERM signal to the ffmpeg process.

This works just fine outside of Docker, but in a container, the SIGTERM is ignored by the ffmpeg process, thus the video never stops recording. I tried adding the --init option to my container but it didn't help although my app didn't have PID 1 anymore.

My Dockerfile:

...

ANSWER

Answered 2021-Nov-07 at 09:26

While I was trying to figure this out, I created another topic on the Docker forum.

We weren't able to make it work using signals, however I found a workaround. In my case with ffmpeg, instead of sending a SIGTERM / SIGINT signal to the process, I can send the "Q" key to the stdin. This has worked for me.

Source https://stackoverflow.com/questions/69786260

QUESTION

Where is "apt depends" documented?

Asked 2021-Mar-18 at 18:58

Where is the sub command "depends" of "apt" documented, especially its output format and the meaning of the pipe symbol in the output?

"man apt" doesn't mention this sub command at all.

Example invocation:

...

ANSWER

Answered 2021-Mar-18 at 18:58

It is documented on apt-cache manpages:

Source https://stackoverflow.com/questions/66678693

QUESTION

Docker: error copying file from host to container-file not found

Asked 2021-Feb-11 at 15:39

I am trying to copy a file from my host (Ubuntu 18.04) to a python container but I am having trouble copying it over. The purpose is to take my specific configuration for my default sound device and transfer it over so I don't have to do it manually later.

I've tried several variations and I am wondering if I am misunderstanding how to copy files over. I've checked the documentation and other various questions people on stackoverflow have asked regarding this like this one:

How to copy file from host to container using Dockerfile

But I get an error when I try the traditional command:

...

ANSWER

Answered 2021-Feb-11 at 15:39

I believe you have two issues in your COPY command:

Your source path starts with a slash, it shouldn't
Your destination path contains a ~, which will not be converted to the home directory, as it does in a shell script.

Try this:

Source https://stackoverflow.com/questions/66156360

QUESTION

MySQL won't start - error: su: warning: cannot change directory to /nonexistent: No such file or directory

Asked 2020-Dec-03 at 20:11

New to development & self-teaching (thanks Covid) so this could be sloppy :( sorry...

let me start off by saying I don't care about the data in the database - if it is easier to wipe it and start fresh, I'm good with that (don't know how to do that but I'm ok with it)

Not sure what caused the issue but one day MySQL wouldn't start. Using service MySQL Restart fixed it... two days later it happened again with this error

...

ANSWER

Answered 2020-Jul-22 at 18:12

mysql user is looking for a home directory, which seems to have not been assigned. To do that, you can execute:

Source https://stackoverflow.com/questions/62987154

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install usbutils

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: