Repeated delimiters are interpreted as empty fieldssuggest change
$ cut -d, -f1,3 <<<"a,,b,c,d,e" a,b
is rather obvious, but with space-delimited strings it might be less obvious to some
$ cut -d ' ' -f1,3 <<<"a b c d e" a b
cut cannot be used to parse arguments as the shell and other programs do.
Found a mistake? Have a question or improvement idea? Let me know.
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