* [ ] `OPEN path,Ln` (L is record length) * [ ] `CLOSE [path]` * [ ] `READ path[,Rn][,Bn]` (R is record number, B is byte offset in record) * [ ] `WRITE path[,Rn][,Bn]` (R is record number, B is byte offset in record)
OPEN path,Ln(L is record length)CLOSE [path]READ path[,Rn][,Bn](R is record number, B is byte offset in record)WRITE path[,Rn][,Bn](R is record number, B is byte offset in record)