root/misc/kngraph.sh

#!/bin/bash
#
# kngraph.sh
# http://freaknet.org/alpt/src/misc/kngraph.sh
#
# --
# Generates a Complete Graph
#
# This script depends on Graphviz: http://www.graphviz.org/
#
# AlpT (@freaknet.org)
#


if [ -z "$1" ]
then
        echo "Specify the number of nodes"
        echo "  ./kngraph.sh 10"
        exit 1
fi

K=$1

echo Writing k$K.dot
awk "BEGIN { print \"graph G {\"
             print \"node [color=red, shape=circle, label=\\\"\\\",\" \\
             \"height=0.1, width=0.1, style=filled]\"
             for(i=1; i<=$K;i++){for(o=i+1;o<=$K;o++){
                     if(i==o)continue; 
                     print \"e\" i \" -- \" \"e\"o;
             }}
             print \"}\"}" > k$K.dot


echo "Executing 'circo -Tsvg k$K.dot > k$K.svg'"
circo -Tsvg k$K.dot > k$K.svg