How can I have a file system online in memory (a RAMdisk) ?

Computer Tips - How can I have a file system online in memory (a RAMdisk) ?

Date: 2012mar25 OS: Windows Q. How can I have a file system online in memory (a RAMdisk) ? A. This is one I have successfully used:

- Download it from http://memory.dataram.com/products-and-services/software/ramdisk - Install it - Run c:\Program Files\RamDisk.exe and follow the GUI

For Linux, look into tmpfs.