Path environment variable

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C programming, the files are in the attachment

Starting with the code in Section 2.4 design and implement a simple, interactive shell program that prompts the user for a command, parses the command, and the executes it with a child process. In your solution you are required to use execv() instead of execvp(), which means that you will have to read the PATH environment variable, then search each directory in the PATH for the command file name that appears on the command line.

Reference no: EM131158113

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