<P> Installs support for file sharing and locking capabilities . </P> <P> A filter to sort lines in the input data stream and send them to the output data stream . Similar to the Unix command sort . Handles files up to 64k . This sort is always case insensitive . </P> <P> A utility to map a subdirectory to a drive letter . The opposite can be achieved via the JOIN command . commands the drive letter to main . </P> <P> A utility to make a volume bootable . Sys rewrites the Volume Boot Code (the first sector of the partition that SYS is acting on) so that the code, when executed, will look for IO. SYS . SYS also copies the core DOS system files, IO. SYS, MSDOS. SYS, and COMMAND.COM, to the volume . SYS does not rewrite the Master Boot Record, contrary to widely held belief . </P>

Which command is used to display the version of msdos