Sample run using pipe1.sh and file1.sh

Note that the first file processed after starting pipe1.sh takes about
4 seconds to run, due to vfind initial startup time compiling VDLs.
The second file and subsequent files are then processed faster.

% ./pipe1.sh
./pipe1.sh: running vfind using pipes in1 and out1
% time ./file1.sh pipe1.sh
##==> Number of possible virus infections found in file "pipe1.sh": 0
0.0u 0.0s 0:04 0% 0+0k 0+0io 0pf+0w
% time ./file1.sh pipe1.sh
##==> Number of possible virus infections found in file "pipe1.sh": 0
0.0u 0.0s 0:00 0% 0+0k 0+0io 0pf+0w
% ./file1.sh ../virus/sircam.zip/sircam.exe
##==>>>> VIRUS POSSIBLE IN FILE: "../virus/sircam.zip/sircam.exe"
##==>>>> VIRUS ID: CVDL W95/Sircam.Worm
##==>>>> VIRUS END OFFSET: 4160
##==> Number of possible virus infections found in file "../virus/sircam.zip/sircam.exe": 1
%