Thesis » QuynhNguyen-MS

## TUTORIAL:

## The script take 2 command-line arguments:

## $1: input filepath

## $2: the type of input file, whether it's *.edges or *.json. Filetype is encoded by integer number 1, 2, 3

## $1: specify whether to calculate betweenness centrality as an unweighted graph (false) or weighted graph (true). This argument is for both Heuristic BC and Brandes BC

## $2: specify whether to include targets (and only targets, not sources) when calculating betweenness centrality (for the Brandes BC)

## If no argument is supplied, then the default is "./script.sh true true"

#########

## YOU CAN MODIFY THIS PART

#########

if [ -z "$1" ]; then

    filepath="../input/simple.edges";

else

    filepath="$1";

fi

if [ -z "$2" ]; then

    input_type=1;

else

    input_type="$2";

fi

# Change the variables to run the Betweenness Centrality for weighted or unweighted graph.

if [ -z "$3" ] # No argument supplied

then

    WEIGHTED_GRAPH="true"; # 2 possible values: [true | false]

else

    WEIGHTED_GRAPH="$3";

fi

if [ -z "$4" ] # No argument supplied

then

   TARGETS_INCLUSION="true"; # 2 possible values: [true | false]

else

    TARGETS_INCLUSION="$4";

fi

#########

## TRY TO AVOID MODIFYING ANYTHING BELOW THIS LINE

#########

## Compile the source code

make

## Create output directories if they are not existed

declare -a dir_arr=("../output" "../output/visualization")

for i in "${dir_arr[@]}"

do

    echo $i;

    if [ ! -d $i ]; then

        mkdir $i;

    fi

done

## Running the script

./graph-parser $filepath $input_type $WEIGHTED_GRAPH $TARGETS_INCLUSION

## Plotting the results

if [ $WEIGHTED_GRAPH="true" ]

then

    echo "weighted suffix"

    SUFFIX="weighted"; # the suffix used in the filename

else

    echo "unweighted suffix"

    SUFFIX="unweighted";

fi

## declare an array variables

declare -a arr=("simple" "ninux_unweighted_connected" "ninux_30_1" "jsoninfo_topo" "olsr-netjson")

# loop through the array and format the option for gnuplot

# gnuplot -e "FILENAME='simple'; SUFFIX='$SUFFIX'" plot_BC_comparison.gp

for i in "${arr[@]}"

do

    option="FILENAME='"$i"_"$SUFFIX"'; SUFFIX='$SUFFIX'";

    gnuplot -e "$option" plot_BC_comparison.gp

done