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[sh] replace ${varName//$'\n'/\\n}

승가비 2023. 7. 22. 11:29
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https://superuser.com/questions/955935/how-can-i-replace-a-newline-with-its-escape-sequence

 

How can I replace a newline with its escape sequence?

Using sed to make text that contains certain characters suitable for use in string literals is straightforward: sed "s/\\\\/\\\\\\\\/g" sed "s/\\\"/\\\\\\\"/g" But how can I do something similar ...

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