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  • Actually, since the OP says they are trying to display each word in the file, changing IFS might not be the right thing to do. Commented Jan 29, 2018 at 7:12
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    @G-Man If you want to read more words with read, then you have to use more variables. It's better to use awk (as I've done) or possibly (but not really) readarray/mapfile. Commented Jan 29, 2018 at 7:37