1SHUF(1)                          User Commands                         SHUF(1)
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NAME

6       shuf - generate random permutations
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SYNOPSIS

9       shuf [OPTION]... [FILE]
10       shuf -e [OPTION]... [ARG]...
11       shuf -i LO-HI [OPTION]...
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DESCRIPTION

14       Write a random permutation of the input lines to standard output.
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16       Mandatory  arguments  to  long  options are mandatory for short options
17       too.
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19       -e, --echo
20              treat each ARG as an input line
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22       -i, --input-range=LO-HI
23              treat each number LO through HI as an input line
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25       -n, --head-count=COUNT
26              output at most COUNT lines
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28       -o, --output=FILE
29              write result to FILE instead of standard output
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31       --random-source=FILE
32              get random bytes from FILE
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34       -r, --repeat
35              output lines can be repeated
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37       -z, --zero-terminated
38              end lines with 0 byte, not newline
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40       --help display this help and exit
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42       --version
43              output version information and exit
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45       With no FILE, or when FILE is -, read standard input.
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47       GNU  coreutils  online  help:  <http://www.gnu.org/software/coreutils/>
48       Report shuf translation bugs to <http://translationproject.org/team/>
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AUTHOR

51       Written by Paul Eggert.
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54       Copyright  ©  2013  Free Software Foundation, Inc.  License GPLv3+: GNU
55       GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
56       This is free software: you are free  to  change  and  redistribute  it.
57       There is NO WARRANTY, to the extent permitted by law.
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SEE ALSO

60       The  full documentation for shuf is maintained as a Texinfo manual.  If
61       the info and shuf programs are properly installed  at  your  site,  the
62       command
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64              info coreutils 'shuf invocation'
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66       should give you access to the complete manual.
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70GNU coreutils 8.22               October 2018                          SHUF(1)
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