set

Sets an environment variable

   set [variable[=value]] [/C]

Usages

   set
   displays a list of the current environment variables.

   set variable=value
   sets this environment variable to the given value

   set variable=
   removes the variable from the environment

Options

   /C
   Normally, set converts the variable name to upper case. Use /C to retain the
   case that you use (only works for new variables.)