# nauty-ranlabg man page

nauty-ranlabg — randomly relabel graphs

## Synopsis

**ranlabg** [*-q*] [*-f#*] [*-S#*] [*infile* [*outfile*]]

## Description

Randomly relabel graphs.The output file has a header if and only if the input file does. Each graph is written in the same format as it is read.

**-f**# Don't relabel the first # vertices.

**-m**# Output # randomly labelled copies of each input (default 1).

**-S**# Set random number seed (taken from clock otherwise).

**-q**- Suppress auxiliary information.