[cs631apue] PATH environment variable

[Jason Ajmo]

Use execvp(3). It resolves executables relative to the users PATH
environment variable.

If you look into the man pages for the other exec(3) functions, some of
them don't account for $PATH.

On Mon, Dec 18, 2017, 3:00 AM mseaton <mseaton at stevens.edu> wrote:

> Hello,
> I am not sure what we are supposed to do with PATH environment variable.
> Can someone shed some light?
> Marlon
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-- 
Jason Ajmo
Stevens Institute of Technology
B.S. Cybersecurity '17
M.S. Computer Science '18
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