$ ./eval.pl                     
v-string in use/require non-portable at ./eval.pl line 6.
Sub: TestOutput Calledby: main
solaris
Line # 1
     UID   PID  PPID  C    STIME TTY      TIME CMD
...
Line # 99
    root 17970   490  0   Nov 19 ?        0:00 in.telnetd
All done!
Use of uninitialized value in concatenation (.) or string at import.pl line 40.

Use of uninitialized value in string eq at import.pl line 50.
Use of uninitialized value in string eq at import.pl line 51.
Use of uninitialized value in string eq at import.pl line 52.
Use of uninitialized value in string eq at import.pl line 53.
TestOutput: FATAL ERROR: Unknown and unprogrammed OS/System Architecture.
Here is my global variable
solaris
100
$