問題文
An administrator writes a small script that has to run on every BSD machine at the site, including one where no extra packages have been installed. Which shell is the right target, and what is the root account given by default?
選択肢
- The right target is the korn shell because it is present in the base system of every BSD while the shell that the root account gets by default was chosen for unattended use rather than for portability.
- The right target is the bourne shell because it is present in the base system of every BSD while the shell that the root account gets by default was chosen for unattended use rather than for portability.
- The right target is the bourne shell because it is present in the base system of every BSD while the shell that the root account gets by default was chosen for interactive use rather than for portability.
- The right target is the korn shell because it is present in the base system of every BSD while the shell that the root account gets by default was chosen for interactive use rather than for portability.