shuf - Shuffle the input by outputting a random permutation of input lines. Each output permutation is

       Shuffle  the input by outputting a random permutation of input lines.  Each output permutation is equally
       likely.  With no FILE, or when FILE is -, read standard input.

       shuf  -  Shuffle the input by outputting a random permutation of input lines.  Each output permutation is
       equally likely.  With no FILE, or when FILE is -, read standard input.

-e, --echo
              treat each ARG as an input line

       -i, --input-range=LO-HI
              treat each number LO through HI as an input line

       -n, --head-count=COUNT
              output at most COUNT lines

       -o, --output=FILE
              write result to FILE instead of standard output

       --random-source=FILE
              get random bytes from FILE

       -r, --repeat
              output lines can be repeated

       -z, --zero-terminated
              line delimiter is NUL, not newline

       -h, --help
              Print help

       -V, --version
              Print version

       [file-or-args]

shuf  [-e|--echo]  [-i|--input-range]  [-n|--head-count]  [-o|--output]  [--random-source]  [-r|--repeat]
       [-z|--zero-terminated] [-h|--help] [-V|--version] [file-or-args]

       v0.0.30

                                                   shuf 0.0.30                                           shuf(1)