NAME
shuffle - randomly reorder lines in a file
SYNOPSIS
shuffle [ infile [ outfile ] ]
DESCRIPTION
shuffle reads infile into memory, shuffles the lines, and writes the result to outfile.
OPTIONS
None.
OPERANDS
The following operands are supported:
- infile
-
A path name of an input file. If no infile is specified, or if infile is equal to "-", the standard input is used.
- outfile
-
A path name of an output file. If no outfile is specified, or if outfile is equal to "-", the standard output is used.
NOTES
Since shuffle reads the input into memory, it may fail on very large files.