.TH shuffle 1 "12 Apr 1999"
.SH "نام (NAME)"
shuffle \- randomly reorder lines in a file
.SH "خلاصه دستور (SYNOPSIS)"
.B shuffle
[ infile [ outfile ] ]
.SH "توضیحات (DESCRIPTION)"
.B shuffle
reads 
.I infile
into memory, shuffles the lines, and writes
the result to
.IR outfile .
.SH "گزینه‌ها (OPTIONS)"
None.
.SH OPERANDS
The following operands are supported:
.TP 8
.I infile
A path name of an input file.
If no
.I infile
is specified, or if
.I infile
is equal to "\-",
the standard input is used.
.TP 8
.I outfile
A path name of an output file.
If no
.I outfile
is specified, or if
.I outfile
is equal to "\-",
the standard output is used.
.SH "نکات (NOTES)"
Since
.B shuffle
reads the input into memory,
it may fail on very large files.