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1.1 ! root 1: .so tmac.ilib ! 2: .TH SHUFFILE 1 "The University of Arizona \- 5/13/83" ! 3: .SH NAME ! 4: shuffile \- shuffle file ! 5: .SH SYNOPSIS ! 6: \f3shuffile\fP [\f3\-s\fR \fIn\fR] ! 7: .SH DESCRIPTION ! 8: \fIShuffile\fR reads a text file from standard input and writes a version with ! 9: the lines shuffled ! 10: to standard output. ! 11: .PP ! 12: The option \f3\-s\fI n\fR sets the seed for random generation to \fIn\fR. ! 13: The default seed is 0. ! 14: .SH LIMITATIONS ! 15: \fIShuffile\fR is designed to handle text files only. ! 16: .LP ! 17: \fIShuffile\fR stores the input file in memory and shuffles pointers to ! 18: the lines; there must be enough memory available to store the entire ! 19: file. ! 20: .SH AUTHOR ! 21: Ralph E. Griswold
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