4. What would be the effect of changing the value of PATH to: .:/usr/della/bin: /bin: /usr/bin

What would be the effect of changing the value of PATH to: .:/usr/della/bin: /bin: /usr/bin

Answer

This would cause the shell to look in the /usr/della/bin directory after looking in the current directory and before looking in the /bin directory when searching for a command file.

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