64 lines
1.8 KiB
Groff
64 lines
1.8 KiB
Groff
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.50.1.
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.TH SHUF "1" "April 2025" "GNU coreutils 9.7" "User Commands"
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.SH NAME
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shuf \- generate random permutations
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.SH SYNOPSIS
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.B shuf
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[\fI\,OPTION\/\fR]... [\fI\,FILE\/\fR]
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.br
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.B shuf
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\fI\,-e \/\fR[\fI\,OPTION\/\fR]... [\fI\,ARG\/\fR]...
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.br
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.B shuf
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\fI\,-i LO-HI \/\fR[\fI\,OPTION\/\fR]...
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.SH DESCRIPTION
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.\" Add any additional description here
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.PP
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Write a random permutation of the input lines to standard output.
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.PP
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With no FILE, or when FILE is \-, read standard input.
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.PP
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Mandatory arguments to long options are mandatory for short options too.
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.TP
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\fB\-e\fR, \fB\-\-echo\fR
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treat each ARG as an input line
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.TP
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\fB\-i\fR, \fB\-\-input\-range\fR=\fI\,LO\-HI\/\fR
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treat each number LO through HI as an input line
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.TP
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\fB\-n\fR, \fB\-\-head\-count\fR=\fI\,COUNT\/\fR
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output at most COUNT lines
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.TP
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\fB\-o\fR, \fB\-\-output\fR=\fI\,FILE\/\fR
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write result to FILE instead of standard output
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.TP
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\fB\-\-random\-source\fR=\fI\,FILE\/\fR
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get random bytes from FILE
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.TP
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\fB\-r\fR, \fB\-\-repeat\fR
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output lines can be repeated
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.TP
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\fB\-z\fR, \fB\-\-zero\-terminated\fR
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line delimiter is NUL, not newline
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.TP
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\fB\-\-help\fR
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display this help and exit
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.TP
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\fB\-\-version\fR
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output version information and exit
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.SH AUTHOR
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Written by Paul Eggert.
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.SH "REPORTING BUGS"
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GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
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.br
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Report any translation bugs to <https://translationproject.org/team/>
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.SH COPYRIGHT
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Copyright \(co 2025 Free Software Foundation, Inc.
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License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
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.br
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This is free software: you are free to change and redistribute it.
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There is NO WARRANTY, to the extent permitted by law.
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.SH "SEE ALSO"
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Full documentation <https://www.gnu.org/software/coreutils/shuf>
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.br
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or available locally via: info \(aq(coreutils) shuf invocation\(aq
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