https://blog.it-kb.ru/2010/10/21/scom-2007-r2-%d1%80%d1%83%d1%87%d0%bd%d0%b0%d1%8f-%d1%83%d1%81%d1%82%d0%b0%d0%bd%d0%be%d0%b2%d0%ba%d0%b0-operations-manager-shell/