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Apr 8, 2022 at 7:03 comment added Stéphane Chazelas @G-Man, that's up to you. Another common approach is to set IFS every time you use the split+glob operator. Saving and restoring IFS reliably can also be very tricky. See also What's a safe and portable way to split a string in shell programming?
Apr 7, 2022 at 23:02 comment added G-Man Says 'Reinstate Monica' Shouldn’t you save a backup copy of  IFS and restore it after you’re done?
Oct 3, 2017 at 14:37 history answered Stéphane Chazelas CC BY-SA 3.0