This command is used when you need to display information on allocated memory areas, free memory areas, and programs that are currently loaded into memory. Information about the largest executable program size, largest free upper memory block whether MS-DOS is resident in the high memory area (HMA) or not etc., is also displayed.
Syntax
MEM[/CLASSIFY|/DEBUG|/FREE|/MODULE module name]
Frequently Used Switches
/CLASSIFY or /C Used to classify the programs by memory usage.
/DEBUG or /D Displays status of all programs or drivers in memory, along with other information such as their memory usage.
/FREE or /F Displays information about free memory in both conventional and upper memory areas.
/MODULE or /M Displays a detailed information on memory usage of a particular module. The module name is accepted as a parameter to this command.












