# system_info2 4.1.0

Provides easy access to useful information about the system (architecture, bitness, kernel, memory, operating system, CPU, user).




## Installing
```
export PUB_HOSTED_URL=https://pub.mirror.p-hatan.com
flutter pub add 'system_info2:4.1.0'
```
Published: 2025-09-28T07:17:11.438314Z
Expected archive SHA-256: b937736ecfa63c45b10dde1ceb6bb30e5c0c340e14c441df024150679d65ac43

Available in cache; verification: upstream_checksum
## Direct dependencies
- globbing: ^1.0.0
- path: ^1.8.0

## Package README (untrusted upstream documentation)
system_info2
=====

A fork of system_info as the original maintainer no longer wishes to do so.

Thanks to onepub.dev for allowing me the time and resources to support this package.

Provides easy access to useful information about the system (architecture, bitness, kernel, memory, operating system, CPU, user).

system_info2 lets you discover specific hardware characteristics of the OS you are running on includeing:

* kernelArchitecture
* Kernel bitness          
* Kernel name             
* Kernel version          
* Operating system name   
* Operating system version
* User directory          
* User id                 
* User name               
* User space bitness      

**Basic examples:**

```dart
if (SysInfo.operatingSystemName == "Ubuntu") {
  log.info("We love Ubuntu users");
}
```

## Documentation

You can find the manual at: 

[sysinfo.onepub.dev](https://sysinfo.onepub.dev)

## Changelog
# 4.1.0
- Merge pull request #14 from GabrielTorelo/feat/storage_information
- chore(example): adding the storage data to the example
- feat(system_info): provides and comments functions to get data from storage
- feat(storage): creates functions to get total storage and available storage
- feat(utils): creates function to obtain 'StatFs' values and convert to map
- Merge pull request #11 from dev-kasibhatla/system_info3-compatibility
- Add getAvailablePhysicalMemory()

# 4.0.0
- upgraded to support dart 3.0
- removed dependency on deprecated file_utils package by coping
 the required classes into system_info.

# 3.0.2
- Updated to kernel.dart processorToArchitecure map

# 3.0.1
- breaking: changed SysInfo.kernelArchitecture to return a ProcessorArchitecture rather than a string as it provides a more useful abstraction. 
- Introduced the new SysInfo.rawKernelArchitecture which provides the same value as the original SysInfo.kernelArchitecture.

# 3.0.0
- Breaking Change: removed all classes/methods marked as @deprecated in 2.x.
  To make your life easier be sure to remove all deprecated warnings before upgrading to
  3.x
- Breaking change, `ProcessorArchitecture.aarch64` renamed to `ProcessorArchitecture.arm64`
- significant refactoring of the code base by breaking out code into seperate dart
 files to improve readability.
# 2.0.4
- fixed getFreePhysicalMemory - big thanks to @jingluoguo for the patch

# 2.0.3
- removed trailing slashes of homepage and documenation.
- fix of the readme.

# 2.0.2
- released the manual and updated the readme to point to it.
- made processors redundant and replaced with cores. 
- Applied lint hard and fixed incorrect camel case usage.

# 2.0.1
Acknowledged onepub.dev's support.

# 2.0.0
Forked an created a supported release.

- 1.0.1
- 1.0.1
- 1.0.0
- Merge pull request #3 from bsutton/master
- Corrected the version no.
- migrate to nnbd
- 0.1.3
- 0.1.2
- 0.1.1
- 0.1.0
- 0.0.16
- 0.0.15
- Merge pull request #1 from martinsik/master
- fixed _getKernelBitness for "macos"
- 0.0.14
- 0.0.12
- 0.0.12
- 0.0.12
- 0.0.11
- 0.0.11
- 0.0.10
- 0.0.9
- 0.0.9
- 0.0.8
- 0.0.7
- 0.0.6
- 0.0.6
- 0.0.5
- 0.0.5
- 0.0.4
- 0.0.3
- 0.0.2
- 0.0.1
- Initial commit

## 1.0.1

- This package is no longer supported because it was flagged by Google Dart developers as being published by an unknown person. Publisher Unknown. As a normal person, I believe that hardly anyone would want to use software from unknown publishers.

## 1.0.0

- The source code has been migrated to null safety. Thanks to the author of this work, Brett Sutton (github.com/bsutton).

## 0.1.3

- Minor changes in processor architecture recognition

## 0.1.2

- The source code has been modified in accordance with Google’s guidelines about the effectiveness of the Dart language

## 0.1.1

- To avoid downgrading the rating on https://pub.dartlang.org, the source code has been changed to fit Google’s ever-changing recommendations on what a good (pedantic) source code should be.

## 0.1.0

- Adaptation to Dart 2.0

## 0.0.16

- Fixed bug in detection of `user space bitness` on Mac OS X

## 0.0.15

- Fixed bug in detection of `bitness of kernel` on Mac OS X

## 0.0.14

- Added statistics `getVirtualMemorySize()` about the current memory usage by the current process

## 0.0.12

- Breaking change, `ProcessorArchitecture.ARM64` renamed to `ProcessorArchitecture.AARCH64`

## 0.0.11

- Fixed bug in detection of `kernel architecture` on Windows. More universal algorithm independent from the architecture name, allows detect any architecture (X86/ AMD64/ IA64/ etc)
- Impoved detection of `bitness of kernel` on Windows. Added suport of `IA64`
- Impoved detection of `bitness of user space` on Windows. Added suport of `IA64`

## 0.0.10

- Implemented `getFreePhysicalMemory()` and `getTotalVirtualMemory()` on Mac OS X

## 0.0.9

- Fixed bug in detection of `bitness of kernel` on Linux

## 0.0.8

- Detection of `bitness of kernel` on Linux are based on the found file formats of `libc.so.*`

## 0.0.7

- Partial support of `processor architecture` statistics

## 0.0.6

- Renamed method `physicalMemoryFreeSize()` to `getFreePhysicalMemory()`
- Renamed method `physicalMemoryTotalSize()` to `getTotalPhysicalMemory()`
- Renamed method `virtualMemoryFreeSize()` to `getFreeVirtualMemory()`
- Renamed method `virtualMemoryTotalSize()` to `getTotalVirtualMemory()`

## 0.0.5

- Partial support of `phycical memory` and `virtual memory` statistics

## 0.0.4

- Fixed a bug when parsing comments in the file `/boot/config` on Linux

## 0.0.3

- Changed the algorithm for detecting the number of physical processor sockets on Windows

## 0.0.1

- Initial release