A new CLI execute file command that tests for various system resources such
as available memory or existance of specific files, directories, or
devices.  

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                 9321   20948  44.5% -lh5- da1d Jul 20  1986 Enough/enough
[generic]                 3315    9875  33.6% -lh5- 0605 Jul 20  1986 Enough/enough.c
[generic]                  334     563  59.3% -lh5- a54b Jul 20  1986 Enough/POSTER
[generic]                  865    1557  55.6% -lh5- fa40 Jul 20  1986 Enough/README
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         4 files   13835   32943  42.0%            Jul 20  1987