script_print_network_configs

#!/bin/bash

cfg_vars=(
    '/etc/resolv.conf'
    '/etc/network/interfaces'
    '/etc/wpa_supplicant/wpa_supplicant-wlan0.conf'
    '/etc/systemd/network/00-wireless-dhcp.network'
    '/etc/systemd/system/network-wireless@.service'
    '/etc/wpa_supplicant/kill_wpa.sh'
    '/etc/nsswitch.conf'
    '/etc/sysctl.conf'
)

# Print File List
printf "FILE LIST:\n"
let pt=0
while [ -n ""${cfg_vars[$pt]} ]
do
    printf '\t%s\n' "${cfg_vars[$pt]}"
    let pt=$pt+1
done
printf '(end)\n\n'

printf "FILE CONTENTS:\n\n"
let pt=0
while [ -n ""${cfg_vars[$pt]} ]
do
    echo "## START FILE:  "${cfg_vars[$pt]}
    printf '\n'
    cat ${cfg_vars[$pt]}
    echo "## END FILE:  "${cfg_vars[$pt]}
    printf '\n\n'
    let pt=$pt+1
done
printf '(end)\n\n'