Provided by: nauty_2.6r10+ds-1_amd64
nauty-showg - display graphs in a variety of forms (stand-alone subset of listg)
showg [-p#:#l#o#Ftq] [-a|-A|-c|-d|-e] [infile [outfile]]
Write graphs in human-readable format. infile is the input file in graph6, sparse6 or digraph6 format This program does not support incremental sparse6 files; use listg. outfile is the output file Defaults are standard input and standard output. -p#, -p#:#, -p#-# : only display one graph or a sequence of graphs. The first graph is number 1. A second number which is empty or zero means infinity. -a : write the adjacency matrix -A : same as -a with a space between entries -d : write output to satisfy dreadnaut -c : write compact dreadnaut form with minimal line-breaks -e : write a list of edges, preceded by the order and the number of edges -o# : specify number of first vertex (default is 0) -t : write upper triangle only (affects -a, -A, -d and default) -F : write a form-feed after each graph except the last -l# : specify screen width limit (default 78, 0 means no limit) This is not currently implemented with -a or -A. -q : suppress auxiliary output -a, -A, -c, -d and -e are incompatible.