system_info 0.0.14 system_info: ^0.0.14 copied to clipboard
Provides easy access to useful information about the system (architecture, bitness, kernel, operating system, CPU, user).
system_info #
Provides easy access to useful information about the system (architecture, bitness, kernel, operating system, CPU, user).
Version: 0.0.14
Warning! Not tested on Mac OS X! Warning! Not tested on Linux ARM!
Basic examples:
if (SysInfo.operatingSystemName == "Ubuntu") {
log.info("We love Ubuntu users");
}
if (SysInfo.userSpaceBitness == 32) {
log.info("Dart VM runs as a 32-bit process");
}
Common information:
import "package:system_info/system_info.dart";
const int MEGABYTE = 1024 * 1024;
void main() {
print("Kernel architecture : ${SysInfo.kernelArchitecture}");
print("Kernel bitness : ${SysInfo.kernelBitness}");
print("Kernel name : ${SysInfo.kernelName}");
print("Kernel version : ${SysInfo.kernelVersion}");
print("Operating system name : ${SysInfo.operatingSystemName}");
print("Operating system version: ${SysInfo.operatingSystemVersion}");
print("User directory : ${SysInfo.userDirectory}");
print("User id : ${SysInfo.userId}");
print("User name : ${SysInfo.userName}");
print("User space bitness : ${SysInfo.userSpaceBitness}");
var processors = SysInfo.processors;
print("Number of processors : ${processors.length}");
for (var processor in processors) {
print(" Architecture : ${processor.architecture}");
print(" Name : ${processor.name}");
print(" Socket : ${processor.socket}");
print(" Vendor : ${processor.vendor}");
}
print("Total physical memory : ${SysInfo.getTotalPhysicalMemory() ~/ MEGABYTE} MB");
print("Free physical memory : ${SysInfo.getFreePhysicalMemory() ~/ MEGABYTE} MB");
print("Total virtual memory : ${SysInfo.getTotalVirtualMemory() ~/ MEGABYTE} MB");
print("Free virtual memory : ${SysInfo.getFreeVirtualMemory() ~/ MEGABYTE} MB");
print("Virtual memory size : ${SysInfo.getVirtualMemorySize() ~/ MEGABYTE} MB");
}
Output:
Kernel architecture : i686
Kernel bitness : 32
Kernel name : Linux
Kernel version : 3.13.0-43-generic
Operating system name : Ubuntu
Operating system version: 14.04
User directory : /home/andrew
User id : 1000
User name : andrew
User space bitness : 32
Number of processors : 2
Architecture : X86_64
Name : AMD Athlon(tm) II X2 240 Processor
Socket : 0
Vendor : AuthenticAMD
Architecture : X86_64
Name : AMD Athlon(tm) II X2 240 Processor
Socket : 0
Vendor : AuthenticAMD
Total physical memory : 3782 MB
Free physical memory : 385 MB
Total virtual memory : 7651 MB
Free virtual memory : 4249 MB