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Vbe wrote: "What was the issue ?"

My reply:
As I wrote,
"Now in this other process I want to do execvp again and I want to command execvp to do “grep …”.
I don’t succeed in doing this."

Why...

Hello!
I am learning how to use the function execvp. I have read through the UNIX manual.
I have a process. I run execvp and I command it to do “printenv”. It works fine.
Before I do the...