printenv [name]
Printenv prints out the values of the variables in the environment. If
a name is specified, only its value is printed.
If a name is specified and it is not defined in the environment, print-
env returns exit status 1, else it returns status 0.
sh(1), environ(7), csh(1)
Heirloom Toolchest 10/26/03 PRINTENV(1)