regex повторить n раз
[0-9]{n}
Jerm1812
[0-9]{n}
cimv2:(?<operclass>[\w_]+).((?<name>[\w_]+)=\\\"(?<value>[\w_]*)\\\"([.,])*)*
Eg
"\\\\PMS\\root\\cimv2:Win32_UserAccount.Domain=\"TEST\",Name=\"Administrator\""