linux - How to replace to apostrophe ' inside a file using SED -


i have file "test.txt" contain following

+foo+ +bar+

what want replace them into:

'foo' 'bar'

but why code doesn't work?

sed  's/\+/\'/' test.txt

what's right way it?

use " instead. , add g flag replace all.

sed  "s/\+/\'/g" test.txt

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