systeminformation | System Information Library for Node.JS | Runtime Evironment library

 by   sebhildebrandt JavaScript Version: 5.22.10 License: MIT

kandi X-RAY | systeminformation Summary

kandi X-RAY | systeminformation Summary

systeminformation is a JavaScript library typically used in Server, Runtime Evironment, Nodejs applications. systeminformation has a Permissive License and it has medium support. However systeminformation has 681 bugs and it has 7 vulnerabilities. You can install using 'npm i @fsp-fs/systeminformation' or download it from GitHub, npm.

System and OS information library for node.js Explore Systeminformation docs » Report bug · Request feature · Changelog.
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              systeminformation has a medium active ecosystem.
              It has 2270 star(s) with 289 fork(s). There are 36 watchers for this library.
              There were 1 major release(s) in the last 6 months.
              There are 76 open issues and 567 have been closed. On average issues are closed in 31 days. There are 2 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of systeminformation is 5.22.10

            kandi-Quality Quality

              systeminformation has 681 bugs (0 blocker, 0 critical, 364 major, 317 minor) and 0 code smells.

            kandi-Security Security

              OutlinedDot
              systeminformation has 7 vulnerability issues reported (3 critical, 4 high, 0 medium, 0 low).
              systeminformation code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              systeminformation is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              systeminformation releases are not available. You will need to build from source code and install.
              Deployable package is available in npm.
              Installation instructions, examples and code snippets are available.
              systeminformation saves you 13098 person hours of effort in developing the same functionality from scratch.
              It has 26332 lines of code, 0 functions and 82 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

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            systeminformation Key Features

            No Key Features are available at this moment for systeminformation.

            systeminformation Examples and Code Snippets

            Vue Electron stuck when calling some Node libraries asynchronously
            JavaScriptdot img1Lines of Code : 74dot img1License : Strong Copyleft (CC BY-SA 4.0)
            copy iconCopy
            webPreferences: {
              nodeIntegration: true,
              nodeIntegrationInWorker: true
            }
            
            import sysInfoWorker from 'worker-loader!./workers/sysInfoWorker'
            
            data () {
              return {
                sysInfoWorker: null
              }
            },
            mounted () {
              thi

            Community Discussions

            QUESTION

            Under what circumstances would a finally block not be reached?
            Asked 2021-Jun-10 at 22:42

            Other than the usual suspects (process.exit(), or process termination/signal, or crash/hardware failure), are there any circumstances where code in a finally block will not be reached?

            The following typescript code usually executes as expected (using node.js) but occasionally will terminate immediately at line 4 with no exceptions being raised or change in the process exit code (exits 0/success):

            ...

            ANSWER

            Answered 2021-Mar-12 at 02:03

            Other than the usual suspects (process.exit(), or process termination/signal, or crash/hardware failure), are there any circumstances where code in a finally block will not be reached?

            If the promise will resolve or reject in future then it should reach to the final block.

            According to the MDN docs,

            The finally-block contains statements to execute after the try-block and catch-block(s) execute, but before the statements following the try...catch...finally-block. Note that the finally-block executes regardless of whether an exception is thrown. Also, if an exception is thrown, the statements in the finally-block execute even if no catch-block handles the exception.

            A promise is just a JavaScript object. An object can have many states. A promise object can be in pending state or settled state. The state settled can divide as fulfilled and rejected. For this example just imagine we have only two state as PENDING and SETTLED.

            Now if the promise never resolve or reject then it will never go to the settled state which means your then..catch..finally will never call. If nothing is reference to the promise then it will just garbage collected.

            In your original question you mentioned about a 3rd party async method. If you see that code, the first thing you can see is, there are set of if(..) blocks to determine the current OS. But it does not have any else block or a default case.

            What if non of the if(..) blocks are trigger ? There is nothing to execute and you already returned a promise with return new Promise(). So basically if non of the if(..) blocks are triggered, the promise will never change its state from pending to settled.

            And then as @Bergi also mentioned there are some codes like this. A classic Promise constructor antipattern as he mentioned. For example see the below code,

            Source https://stackoverflow.com/questions/66573242

            QUESTION

            Can't use async functions in clojurescript
            Asked 2021-May-31 at 13:15

            I am trying to use a npm package in cljs called "systeminformation"
            most of its function are async and some are non-async
            but I am unable to use async function, everything else work fine
            RELATED IMPORTS

            ...

            ANSWER

            Answered 2021-May-31 at 13:15

            Async functions in JS are syntax sugar for functions returning a Promise.

            core.async does not work with Promises by default and you need to use the helper function to make them act like channels if you want to. The macro does this for you.

            Source https://stackoverflow.com/questions/66941461

            QUESTION

            How to start a program minimised when the program has been started using Windows Task Scheduler?
            Asked 2021-Apr-17 at 18:41

            So I have a program that I want to start minimised in the notification tray in Windows. I've got the program to do that if I manually launch it from the start menu but I'm having an issue where if I try to start it using Task Scheduler it will start not minimised.

            ...

            ANSWER

            Answered 2021-Apr-17 at 18:41

            It's best to always use a full path for files as then you can be sure that it is looking where you want it to look.

            You can use the filename returned by:

            IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData), "yourProgramsDataDirectoryGoesHere", "enabled")

            That and the other Windows "special folders" known to .NET are listed in Environment.SpecialFolder Enum.

            Another thing to check for is that the account the task is running under has permission to access the file.

            [Also, to create a file it's easier to use IO.File.WriteAllText(fullPathToTheFile, "") as then you don't have to remember to call .Dispose() on the FileStream.]

            Source https://stackoverflow.com/questions/67140397

            QUESTION

            NestJS MongoDB nested object schema
            Asked 2021-Mar-27 at 12:20

            I am currently running the code :

            ...

            ANSWER

            Answered 2021-Mar-24 at 12:21

            if you are using typegoose (7.0 or later), then what you currently have should be enough, if you have emitDecoratorMetadata enabled in the tsconfig

            example with typegoose (the code below uses option extensions from ~7.4):

            Source https://stackoverflow.com/questions/66779350

            QUESTION

            NestJS Mongo references not saved properly
            Asked 2021-Mar-14 at 13:24

            I am working on a NestJS backend with Mongo but I am experiencing difficulties with the mongo references.

            Let me explain the situation a bit more. I have class called SystemInformation that contain fields like when was the object created or by who. All the other schema of the application extend this class. The field "createdBy" is a references to the User schema (that also extend SystemInformation). When I am saving an object the payload contain the id of the user who created the record. But when I look at the mongo database from Compass I see the field as a string, but never as a ref with the official format which look like :

            ...

            ANSWER

            Answered 2021-Mar-14 at 13:24

            but never as a ref with the official format which look like

            mongoose dosnt use such an format, mongoose references work by saving the id directly as the type that it is on the target schema (objectid for objectid, string for string), and to look up which db an id is assigned, it probably uses the model on what connection & db it is created on

            PS: typegoose references can be expressed with public property: Ref
            PPS: the official typegoose type to combine TargetClass and Document is called DocumentType

            Source https://stackoverflow.com/questions/66589284

            QUESTION

            c# windows form, When I run as admin, I cant get the current username
            Asked 2021-Mar-02 at 09:52

            I have a windows form (setup project) that I developed in c#. Since some users in the domain are not authorized to install the program, they need to right click on the exe and select run as administrator and install. For the exe to run when the computers are rebooted, I assign the startup folder as follows:

            ...

            ANSWER

            Answered 2021-Mar-01 at 21:31

            You might try WMI and see if this works (if you don't have it referenced there is a Nuget package for it).

            Source https://stackoverflow.com/questions/66429003

            QUESTION

            Finding virtual screen width using multiple monitors and different DPI
            Asked 2021-Mar-02 at 08:05

            I'm trying to simulate mouse input using SendInput, however I need to determine the virtual screen width in case there are multiple monitors, to set the dx and dy values, for example:

            ...

            ANSWER

            Answered 2021-Mar-02 at 08:05

            By default, Windows applies DPI virtualization to all coordinates.

            If you have 2 displays, secondary FullHD on the left with 100% scaling, and primary 4k on the right with 200% DPI scaling, the APIs for screen configuration gonna tell you the desktop has 3840x1080 pixels, the secondary one from [-1920 .. 0], the primary one [0 .. 1920]. To simulate mouse input at the center of the left monitor, you should use X coordinate -960 * 0x10000 / 1920 = -32768 without MOUSEEVENTF_VIRTUALDESK flag, or 960 * 0x10000 / 3840 = 16384 with MOUSEEVENTF_VIRTUALDESK flag

            You can tell Windows to stop messing with DPI in your application, with a manifest.

            If you do that on the same computer, the APIs for screen configuration gonna tell you the desktop has 5760x2160 pixels, the secondary one is the same, in [-1920 .. 0 ], the primary one [ 0 .. 3840 ]. To send mouse input to the center of the left monitor in this case, you should use X coordinate -960 * 0x10000 / 3840 = -16384 without MOUSEEVENTF_VIRTUALDESK flag, or 960 * 0x10000 / 5760 = 10923 with MOUSEEVENTF_VIRTUALDESK flag.

            Source https://stackoverflow.com/questions/66434222

            QUESTION

            How can I use systeminformation in Svelte?
            Asked 2021-Feb-06 at 12:06

            So, I'm learning svelte + sapper, and I want to use systeminformation to retrieve detailed hardware, system and OS information.

            I installed it with ' npm i systeminformation ' and it shows on node_modules, but I don't know how to use/require/import it. For example, I want to see my cpu information, but I don't know how to use it on my .svelte file.

            This is what I want to use:
            https://www.npmjs.com/package/systeminformation
            https://systeminformation.io/gettingstarted.html

            I'm so sorry if this is a really noob question, and thank you so much for any help in advance!!! Also, english is not my main language, so... sorry if i could not express my doubt properly.
            Thank you again! :D

            ...

            ANSWER

            Answered 2021-Feb-05 at 13:11

            systeminformation is purely for node and will not work in the browser, at most it might work in a server route for sapper but even then it will only give you information about the server you are running

            it will not work in a .svelte component.

            Source https://stackoverflow.com/questions/66062687

            QUESTION

            NW.js (node-webkit) and Vue.js issue with require systeminformation module
            Asked 2021-Feb-02 at 02:27

            I have a project that uses NW.js in conjunction with Vue.js. The problem is that I can't include systeminformation module to the Vue.js because according to the documentation (see the core concept section) this lib doesn't work from inside the chromium but only on a server-side. How to include this lib in nw.js to make it available globally so I can use it from inside the vue code?

            I've been using a solution that seemed to work but recently I figured out that it isn't. What I've been doing - I included script right in the ./public/index.html and it works on dev but not on the build. When I build the app and move it to another place it just can't find the path to the systeminformation package.

            ...

            ANSWER

            Answered 2021-Feb-02 at 02:27

            It depends on the way you are using Vue. If you are doing a simple "CDN" style then look at this example:

            The README in that repo will give step-by-step instructions.

            If you are using the Vue-CLI style, then this should work:

            That repo is a complete boilerplate for Vue-CLI + NW.js

            Source https://stackoverflow.com/questions/66001466

            QUESTION

            Invalid WPF canvas mouse up event
            Asked 2020-Dec-18 at 00:53

            I tried to create a screenshot function, set the "Canvas" background as a picture, press and raise the mouse to draw a rectangle, and capture the content inside the rectangle, but my mouse up event is always invalid. I searched all kinds of information and tried, all of them seem to be invalid

            ...

            ANSWER

            Answered 2020-Dec-18 at 00:53
            • Mouseup is invalid because you have drawn a Rectangle on cancas.When mouseup is triggered on Rectangle, the mouseup of Cancas cannot be triggered.
            • I tested and found no PreviewMouseUp on Cancas either.
            • I used a different solution to your problem.

            view

            Source https://stackoverflow.com/questions/65334376

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

            Vulnerabilities

            The System Information Library for Node.JS (npm package "systeminformation") is an open source collection of functions to retrieve detailed hardware, system and OS information. In systeminformation before version 5.3.1 there is a command injection vulnerability. Problem was fixed in version 5.3.1. As a workaround instead of upgrading, be sure to check or sanitize service parameters that are passed to si.inetLatency(), si.inetChecksite(), si.services(), si.processLoad() ... do only allow strings, reject any arrays. String sanitation works as expected.
            In systeminformation (npm package) before version 4.31.1 there is a command injection vulnerability. The problem was fixed in version 4.31.1 with a shell string sanitation fix.
            npm package systeminformation before version 4.30.5 is vulnerable to Prototype Pollution leading to Command Injection. The issue was fixed with a rewrite of shell sanitations to avoid prototyper pollution problems. The issue is fixed in version 4.30.5. If you cannot upgrade, be sure to check or sanitize service parameter strings that are passed to si.inetChecksite().
            This affects the package systeminformation before 4.27.11. This package is vulnerable to Command Injection. The attacker can concatenate curl's parameters to overwrite Javascript files and then execute any OS commands.

            Install systeminformation

            Lightweight collection of 50+ functions to retrieve detailed hardware, system and OS information. Attention: this is a node.js library. It is supposed to be used as a backend/server-side library and will definitely not work within a browser.
            simple to use
            get detailed information about system, cpu, baseboard, battery, memory, disks/filesystem, network, docker, software, services and processes
            supports Linux, macOS, partial Windows, FreeBSD, OpenBSD, NetBSD, SunOS and Android support
            no npm dependencies
            If you need version 4 (for compatibility reasons), you can install version 4 (latest release) like this.

            Support

            Full function reference with examples can be found at https://systeminformation.io.
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            Install
          • npm

            npm i systeminformation

          • CLONE
          • HTTPS

            https://github.com/sebhildebrandt/systeminformation.git

          • CLI

            gh repo clone sebhildebrandt/systeminformation

          • sshUrl

            git@github.com:sebhildebrandt/systeminformation.git

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