Moving data from the Comments field to custom fields

Is it possible to take the data in the comments field have it automatically
copied to custom fields? Can this be done with scripting?

Jasen M. Lentz
Senior Electronics Technician
Computer Maintenance Group, Computing Services
Carnegie-Mellon University
4910 Forbes Ave
CYH-A71
Pittsburgh, PA 15213
Phone: 412-268-3823 (Shared Extension)
Cell: 412-848-5612
CompTIA A+ and Server+ Certified Hardware Technician

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