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Using Ruby & WMI to Get Win32 Process Information (See related posts)

From the Ruby on Windows blog...

Use Windows Management Instrumentation (WMI) to get information about the Win32 processes being run.
require 'win32ole'

wmi = WIN32OLE.connect("winmgmts://")

processes = wmi.ExecQuery("select * from win32_process")

for process in processes do
    puts "Name: #{process.Name}"
    puts "CommandLine: #{process.CommandLine}"
    puts "CreationDate: #{process.CreationDate}"
    puts "WorkingSetSize: #{process.WorkingSetSize}"
    puts
end

Further details and discussion here.


to ruby windows wmi by dmullet on Sun Jul 08 23:03:32 -0400 2007

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