a question about shell quote - Unix版

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Unix版 - a question about shell quote

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(共1页)

a***u
发帖数: 14

I ran the following:
>aa=$(ls -1)
>echo $aa
file1 file2
>echo "$aa"
file1
file2
Why in the case of double quote, files are printed one per line?

(共1页)

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话题: quote话题: file2话题: file1

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