Question

If you were to rename the ' while ' loop, what would be it and why​

Answer 1

Answer:

Consider we have many photos with names like DSC_20170506_170809.JPEG. To rename the photos so that they follow the pattern Paris_20170506_170809.JPEG, I've wrote the following script that works perfect.

for file in *.JPEG; do mv ${file} ${file/DSC/Paris}; done

Answer 2

Answer:

we can rename it has 'do' loop

body process is same just format little diifers.

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hope it helps u.