McqMate
| Q. |
what is the use of exec command |
| A. | command that can be used to write files in shell scripts |
| B. | command that can be used to read files in shell scripts |
| C. | command that can be used to open files in shell scripts |
| D. | all of the above |
| Answer» C. command that can be used to open files in shell scripts | |
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