Tag: operating systems

Quizzes (99) Questions (1929)

Questions Related to operating systems

Multiple choice technology operating systems

You have 5 mp3 files in a directory and you are planning to rename the all .mp3 files to .ogg files. Will the following Shell script acheive your goal ? for i in ls *.mp3; do mv $i $i.ogg done. Will the above script rename correctly and how many number of files will be present in the directory after execution of the script ?

  1. Yes. 0 files will be present

  2. No

  3. Yes. 5 file or more will be present.

  4. Yes. Only 5 files will be present.

  5. All the above are incorrect.
Reveal answer Fill a bubble to check yourself
C Correct answer
Full explanation
Multiple choice technology operating systems

You have 5 mp3 files in a directory and you are planning to rename the all .mp3 files to .ogg files. Will the following Shell script acheive your goal ? for i in ls *.mp3; do mv $i $i.ogg done. Will the above script rename correctly and how many number of files will be present in the directory after execution of the script ?

  1. Yes. 0 files will be present

  2. No

  3. Yes. 5 file or more will be present.

  4. Yes. Only 5 files will be present.

  5. All the above are incorrect.
Reveal answer Fill a bubble to check yourself
C Correct answer