shuf: Accept multiple occurrences of head count argument #3328
Description
GNU accepts multiple occurrences of head count argument and chooses the min value among them.
uutils does not accept multiple occurrences of head count argument.
GNU
shuf -i10-200 -n5 -n10
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uutils
./target/debug/shuf -i10-200 -n5 -n10
error: The argument '--head-count <COUNT>' was provided more than once, but cannot be used multiple times
USAGE:
./target/debug/shuf [OPTION]... [FILE]
./target/debug/shuf -e [OPTION]... [ARG]...
./target/debug/shuf -i LO-HI [OPTION]...
For more information try --help