GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
Ubuntu 9.04(Jaunty Jackalope) |
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shuf(1) |
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shuf − generate random permutations
shuf
[OPTION]... [FILE]
shuf -e [OPTION]... [ARG]...
shuf -i LO-HI [OPTION]...
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
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−−help |
display this help and exit |
−−version
output version information and exit
With no FILE, or when FILE is −, read standard input.
Written by Paul Eggert.
Report bugs to <bug−coreutils@gnu.org>.
Copyright
© 2008 Free Software Foundation, Inc. License GPLv3+:
GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and
redistribute it. There is NO WARRANTY, to the extent
permitted by law.
The full documentation for shuf is maintained as a Texinfo manual. If the info and shuf programs are properly installed at your site, the command
info shuf
should give you access to the complete manual.
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shuf(1) | |