# listg - Man Page

manual page for listg 2.8.9

## Synopsis

**listg** [*-fp#:#l#o#Ftq*] [*-a|-A|-c|-d|-e|-H|-M|-W|-L|S|-s|-b|-G|-y|-Yxxx*]

## Description

[infile [outfile]]

Write graphs in human-readable format.

- -f
: assume inputs have same size (only used from a file

and only if

**-p**is given)

**-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. This option won't work for incremental input.

- -a
: write as adjacency matrix, not as list of adjacencies

- -A
: same as

**-a**with a space between entries

**-l**# : specify screen width limit (default 78, 0 means no limit)

This is not currently implemented with **-a** or **-A**.

**-o**# : specify number of first vertex (default is 0).

- -d
: write output to satisfy dreadnaut

- -c
: write ascii form with minimal line-breaks

- -e
: write a list of edges, preceded by the order and the

number of edges

- -H
: write in HCP operations research format

- -M
: write in Magma format

- -m
: write in Mathematica format

- -W
: write matrix in Maple format

- -L
: (only with

**-M**or**-W**) write Laplacian rather than adjacency matrix- -S
: (only with

**-M**or**-W**) write signless Laplacian not adjacency matrix- -b
: write in Bliss format

- -G
: write in GRAPE format

- -y
: write in dot file format

**-Yxxx** : extra dotty commands for dot files (arg continues to end of param)