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SHUF ("1") | General commands | Unix Manual Pages | :man

NAME

shuf - generate random permutations

CONTENTS

Synopsis
Description
Author
Copyright

SYNOPSIS

shuf [OPTION]... [FILE]
shuf -e [OPTION]... [ARG]...
shuf -i LO-HI [OPTION]...

DESCRIPTION

Write a random permutation of the input lines to standard output.

Mandatory arguments to long options are mandatory for short options too.

-->
-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-lines=LINES
output at most LINES lines
-o, --output=FILE
write result to FILE instead of standard output
--random-source=FILE
get random bytes from FILE (default /dev/urandom)
-z, --zero-terminated
end lines with 0 byte, not newline
--help display this help and exit
--version
output version information and exit
With no FILE, or when FILE is -, read standard input.

AUTHOR

Written by Paul Eggert.

"REPORTING BUGS"

Report bugs to <
bug-coreutils@gnu.org>.

COPYRIGHT

Copyright © 2007 Free Software Foundation, Inc.
This is free software. You may redistribute copies of it under the terms of the GNU General Public License <
http://www.gnu.org/licenses/gpl.html>. There is NO WARRANTY, to the extent permitted by law.

"SEE ALSO"


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