freecolor - Display amount of free and used memory graphically
freecolor displays the total amount of free and used physical and swap memory in the system as a colored bargraph on the command line.
|-b||Display the amount of memory in bytes.|
|-k||Display the amount of memory in kilobytes. This is the default.|
|-m||Display the amount of memory in megabytes.|
|-o||Display the output in old format, the only difference being this option will disable the display of the "buffer adjusted" line.|
|-s||Continuously display the result delay seconds apart. You may actually specify any floating point number for delay, usleep(3) is used for microsecond resolution delay times.|
|-t||Display a line showing the column totals.|
|-V||Display version information.|
Written by Roy Keene.
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