[CSC 435] One more example...

[Andrew J. Pounds]

If you want to avoid executing a shell as a separate process (inclusion 
in `  ` ), you can do something like this instead.  

if test -e cdriver; then  rm cdriver; fi

-- 
Andrew J. Pounds, Ph.D.  (pounds at theochem.mercer.edu)
Associate Professor of Chemistry and Computer Science
Mercer University,  Macon, GA 31207   (478) 301-5627