All OS Detect Examples for SysInfo

All OS Detect Examples for SysInfo

• operating system - How to reliably detect os/platform in Go - Stack Overflow
• Registry location : "Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion"
• How to return a default value from windows/registry with golang : https://stackoverflow.com/questions/36998532/how-to-return-a-default-value-from-windows-registry-with-golang
• Detect Windows version: https://stackoverflow.com/questions/44363911/detect-windows-version-in-go
• Operating System Version: https://docs.microsoft.com/en-us/windows/win32/sysinfo/operating-system-version?redirectedfrom=MSDN
• https://t.ly/wSF1,
• https://github.com/zcalusic/sysinfo : https://t.ly/D5U3
• Docker training

Windows Server

https://prnt.sc/Yf7QKMuJNTse

Windows 10

GO Code

func Windwos_Version() {
	k, err := registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\Microsoft\Windows NT\CurrentVersion`, registry.QUERY_VALUE)
	if err != nil {
		log.Fatal(err)
	}

	defer k.Close()

	cv, _, err := k.GetStringValue("CurrentVersion")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("CurrentVersion: %s\n", cv)

	pn, _, err := k.GetStringValue("ProductName")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("ProductName: %s\n", pn)

	maj, _, err := k.GetIntegerValue("CurrentMajorVersionNumber")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("CurrentMajorVersionNumber: %d\n", maj)

	min, _, err := k.GetIntegerValue("CurrentMinorVersionNumber")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("CurrentMinorVersionNumber: %d\n", min)

	cb, _, err := k.GetStringValue("CurrentBuild")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("CurrentVersion: %s\n", cb)
}

GO output

CurrentVersion: 6.3
ProductName: Windows Server 2019 Standard
CurrentMajorVersionNumber: 10
CurrentMinorVersionNumber: 0
CurrentVersion: 17763
0
17763
10 0

Process finished with the exit code 0