#!/bin/bash
#
# Rodolfo Oliveira - LabTele
#
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## number of nodes
nodes[1]=10
nodes[2]=20
nodes[3]=30
nodes[4]=40
nodes[5]=50

## routing protocol
rp[1]='AODV'
rp[20]='DSDV'
rp[30]='DSR'
rp[40]='OLSR'

# velocities
vel[1]=0
vel[2]=1
vel[3]=2
vel[4]=10
vel[5]=28

# seeds
seeds[1]=46279
seeds[2]=46280
seeds[3]=46281
seeds[4]=46282
seeds[5]=46283

# MCorrente Crucial Commentary
##############################
# Commands:
# rm 	file		Remove file or folder
# cat 	file1 > file2	Read from file1 and > output to file2
# awk 	Evaluate sentence or string and execute, allowing the execution of commands
# | 	Pipe - Used to chain commands - The output of a command is the input of the next
# echo	Print to console


# write script files
rm run_*
echo "start"
for i_rp in 1 20 30 40
do
    for i_vel in 1 2 3 4 5
    do
	for i_node in 1 2 3 4 5    # Five lines.
	do
		for i_seed in 1 2 3 4 5
		do
		cat  my_first_routing_script.tcl  |
		awk '{ if ($1 == "set" && $2 == "val(nn)") print $1, $2, '${nodes[i_node]}'";"; else print }' |
		awk '{ if ($1 == "set" && $2 == "val(vel)") print $1, $2, '${vel[i_vel]}'";"; else print }' |
		awk '{ if ($1 == "set" && $2 == "val(semente)") print $1, $2, '${seeds[i_seed]}'";"; else print }' |
		awk '{ if ($1 == "set" && $2 == "val(rp)") print $1, $2, "'${rp[i_rp]}';";  else print }'> "script_"${rp[i_rp]}"_n"${nodes[i_node]}"_v"${vel[i_vel]}"_s"${seeds[i_seed]}".tcl"
		## escreve no ficheiro run_xx
		echo "ns script_"${rp[i_rp]}"_n"${nodes[i_node]}"_v"${vel[i_vel]}"_s"${seeds[i_seed]}".tcl" >> aux
		done	#End of i_seed
	done # End of i_node
    done # End of i_vel
echo "${rp[i_rp]}"
cat aux >> "run_"${rp[i_rp]}
rm aux
chmod +x run_*
done # End of i_rp
echo "end"