Here is a Nodejs console application that prints system information. The full sources and all the instructions can be found from Sysinfo’s Github: https://github.com/postman721/sysinfo

Example output on Linux:

	Type : Linux
	Arch : x64
	Kernel : 5.10.0-14-amd64
	Kernel release details : #1 SMP Debian 5.10.113-1 (2022-04-29)
	Free memory : 10903 MB 
	Total memory : 15978 MB 
	Used memory : 5075 MB 
	System uptime: 4 Hour(s) 3 minute(s) and 16 second(s)
	Hostname: Tester
	CPU model: AMD Ryzen 5 5600X 6-Core Processor
	CPU speed in MHZ: 3719
	Number of CPU cores: 12

Example output on Windows:

	Type : Windows_NT
	Arch : x64
	Kernel : 10.0.19043
	Kernel release details : Windows 10 Home
	Free memory : 11205 MB
	Total memory : 16298 MB
	Used memory : 5093 MB
	System uptime: 0 Hour(s) 1 minute(s) and 39 second(s)
	Hostname: Something
	CPU model: AMD Ryzen 5 5600X 6-Core Processor
	CPU speed in MHZ: 3700
	Number of CPU cores: 12