e commands not unlike what you would issue on a shell.
This means that you
can easily extend these tools by using or writing any program for the OS that
you are working on; however, this also means that you limit yourself to the OS,
or at least the OS type, such as Unix, that you are working on.</p>
<p>Makefiles are inherently evil as well. Anybody who has worked on them for any
time has run into the dreaded tab problem. &quot;Is my command not executing
because I have a space in front of my tab?!!&quot; sa