Differences and usage of Tree, Unformat, and Vsafe commands

Tree display command tree structure

[Applicable] view all subdirectories

[Method] tree [drive letter]: Display All Sub-directory trees

Tree/f displays both the file name and Directory

Tree/a displays the directory tree in ASCII code

[Example] C: \ WINDOWS> tree/

Unformat restore a formatted disk

[Suggestion] Have you formatted a floppy disk with important information? Use unformat ...... What? You used
Format/u, it's dead

[Method] unformat [drive letter] restore the specified disk to be formatted

Unformat/l display the file name found by unformat

[Example] C: \ WINDOWS> unformat:

Vsafe virus protection program

[Suggestion] loading it into memory can detect many viruses at any time, which is quite useful.

[Method] Loading vsafe in memory

Vsafe/u remove vsafe from memory

Vsafe/ne Mount vsafe into extended memory

Vsafe/nx Mount vsafe into extended memory

The parameters include Ax Cx n d.

[Example] C: \> vsafe