diff --git a/.github/workflows/linters.yml b/.github/workflows/linters.yml
index 787b473..c106863 100644
--- a/.github/workflows/linters.yml
+++ b/.github/workflows/linters.yml
@@ -79,7 +79,7 @@ jobs:
         run: gem install bashly -v "${BASHLY_VERSION}"
         env:
           # renovate: datasource=github-releases depName=DannyBen/bashly
-          BASHLY_VERSION: 1.2.2
+          BASHLY_VERSION: 1.2.6
       - name: 🚀 Run bashly
         run: bashly generate --upgrade
       - name: suggester / bashly
diff --git a/keencli b/keencli
index df08cad..84d20dd 100755
--- a/keencli
+++ b/keencli
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# This script was generated by bashly 1.2.2 (https://bashly.dannyb.co)
+# This script was generated by bashly 1.2.6 (https://bashly.dannyb.co)
 # Modifying it manually is not recommended
 
 # :wrapper.bash3_bouncer
@@ -791,20 +791,29 @@ yellow() { print_in_color "\e[33m" "$*"; }
 blue() { print_in_color "\e[34m" "$*"; }
 magenta() { print_in_color "\e[35m" "$*"; }
 cyan() { print_in_color "\e[36m" "$*"; }
+black() { print_in_color "\e[30m" "$*"; }
+white() { print_in_color "\e[37m" "$*"; }
+
 bold() { print_in_color "\e[1m" "$*"; }
 underlined() { print_in_color "\e[4m" "$*"; }
+
 red_bold() { print_in_color "\e[1;31m" "$*"; }
 green_bold() { print_in_color "\e[1;32m" "$*"; }
 yellow_bold() { print_in_color "\e[1;33m" "$*"; }
 blue_bold() { print_in_color "\e[1;34m" "$*"; }
 magenta_bold() { print_in_color "\e[1;35m" "$*"; }
 cyan_bold() { print_in_color "\e[1;36m" "$*"; }
+black_bold() { print_in_color "\e[1;30m" "$*"; }
+white_bold() { print_in_color "\e[1;37m" "$*"; }
+
 red_underlined() { print_in_color "\e[4;31m" "$*"; }
 green_underlined() { print_in_color "\e[4;32m" "$*"; }
 yellow_underlined() { print_in_color "\e[4;33m" "$*"; }
 blue_underlined() { print_in_color "\e[4;34m" "$*"; }
 magenta_underlined() { print_in_color "\e[4;35m" "$*"; }
 cyan_underlined() { print_in_color "\e[4;36m" "$*"; }
+black_underlined() { print_in_color "\e[4;30m" "$*"; }
+white_underlined() { print_in_color "\e[4;37m" "$*"; }
 
 # src/lib/functions/calculate_hash.sh
 function calculate_hash() {
@@ -1090,6 +1099,7 @@ validate_json() {
 # :command.command_functions
 # :command.function
 keencli_request_command() {
+
   # src/request_command.sh
   # shellcheck disable=SC2154
   http_command \
@@ -1103,6 +1113,7 @@ keencli_request_command() {
 
 # :command.function
 keencli_show_system_command() {
+
   # src/show_system_command.sh
   # shellcheck disable=SC2154
   url_path="/rci/show/system"
@@ -1123,6 +1134,7 @@ keencli_show_system_command() {
 
 # :command.function
 keencli_show_interface_command() {
+
   # src/show_interface_command.sh
   # shellcheck disable=SC2154
   url_path="/rci/show/interface"
@@ -1148,6 +1160,7 @@ keencli_show_interface_command() {
 
 # :command.function
 keencli_show_ip_hotspot_list_command() {
+
   # src/show_ip_hotspot_list_command.sh
   # shellcheck disable=SC2154
   url_path="/rci/show/ip/hotspot"
@@ -1168,6 +1181,7 @@ keencli_show_ip_hotspot_list_command() {
 
 # :command.function
 keencli_show_ip_hotspot_summary_command() {
+
   # src/show_ip_hotspot_summary_command.sh
   # shellcheck disable=SC2154
   metric_type="${args[--metric_type]}"
@@ -1187,6 +1201,7 @@ keencli_show_ip_hotspot_summary_command() {
 
 # :command.function
 keencli_show_internet_command() {
+
   # src/show_internet_command.sh
   # shellcheck disable=SC2154
   url_path="/rci/show/internet/status"
@@ -1202,6 +1217,7 @@ keencli_show_internet_command() {
 
 # :command.function
 keencli_show_ntce_summary_command() {
+
   # src/show_ntce_summary_command.sh
   # shellcheck disable=SC2154
   traffic_type="${args[--traffic_type]}"
@@ -1222,6 +1238,7 @@ keencli_show_ntce_summary_command() {
 
 # :command.function
 keencli_config_command() {
+
   # src/config_command.sh
   # shellcheck disable=SC2154
   http_command \
@@ -1235,6 +1252,7 @@ keencli_config_command() {
 
 # :command.function
 keencli_log_command() {
+
   # src/log_command.sh
   # shellcheck disable=SC2154
   url_path="/ci/log.txt"
@@ -1250,6 +1268,7 @@ keencli_log_command() {
 
 # :command.function
 keencli_self_test_command() {
+
   # src/self_test_command.sh
   # shellcheck disable=SC2154
   url_path="/ci/self-test.txt"
@@ -1267,7 +1286,8 @@ keencli_self_test_command() {
 parse_requirements() {
   # :command.fixed_flags_filter
   while [[ $# -gt 0 ]]; do
-    case "${1:-}" in
+    key="$1"
+    case "$key" in
       --version | -v)
         version_command
         exit
@@ -1397,7 +1417,8 @@ parse_requirements() {
 keencli_request_parse_requirements() {
   # :command.fixed_flags_filter
   while [[ $# -gt 0 ]]; do
-    case "${1:-}" in
+    key="$1"
+    case "$key" in
       --help | -h)
         long_usage=yes
         keencli_request_usage
@@ -1485,7 +1506,6 @@ keencli_request_parse_requirements() {
 
     esac
   done
-
   # :command.required_args_filter
   if [[ -z ${args['url_path']+x} ]]; then
     printf "missing required argument: URL_PATH\nusage: keencli request URL_PATH [REQUEST_DATA] [OPTIONS]\n" >&2
@@ -1527,7 +1547,8 @@ keencli_request_parse_requirements() {
 keencli_show_parse_requirements() {
   # :command.fixed_flags_filter
   while [[ $# -gt 0 ]]; do
-    case "${1:-}" in
+    key="$1"
+    case "$key" in
       --help | -h)
         long_usage=yes
         keencli_show_usage
@@ -1622,7 +1643,8 @@ keencli_show_parse_requirements() {
 keencli_show_system_parse_requirements() {
   # :command.fixed_flags_filter
   while [[ $# -gt 0 ]]; do
-    case "${1:-}" in
+    key="$1"
+    case "$key" in
       --help | -h)
         long_usage=yes
         keencli_show_system_usage
@@ -1740,7 +1762,8 @@ keencli_show_system_parse_requirements() {
 keencli_show_interface_parse_requirements() {
   # :command.fixed_flags_filter
   while [[ $# -gt 0 ]]; do
-    case "${1:-}" in
+    key="$1"
+    case "$key" in
       --help | -h)
         long_usage=yes
         keencli_show_interface_usage
@@ -1862,7 +1885,8 @@ keencli_show_interface_parse_requirements() {
 keencli_show_ip_parse_requirements() {
   # :command.fixed_flags_filter
   while [[ $# -gt 0 ]]; do
-    case "${1:-}" in
+    key="$1"
+    case "$key" in
       --help | -h)
         long_usage=yes
         keencli_show_ip_usage
@@ -1929,7 +1953,8 @@ keencli_show_ip_parse_requirements() {
 keencli_show_ip_hotspot_parse_requirements() {
   # :command.fixed_flags_filter
   while [[ $# -gt 0 ]]; do
-    case "${1:-}" in
+    key="$1"
+    case "$key" in
       --help | -h)
         long_usage=yes
         keencli_show_ip_hotspot_usage
@@ -2003,7 +2028,8 @@ keencli_show_ip_hotspot_parse_requirements() {
 keencli_show_ip_hotspot_list_parse_requirements() {
   # :command.fixed_flags_filter
   while [[ $# -gt 0 ]]; do
-    case "${1:-}" in
+    key="$1"
+    case "$key" in
       --help | -h)
         long_usage=yes
         keencli_show_ip_hotspot_list_usage
@@ -2125,7 +2151,8 @@ keencli_show_ip_hotspot_list_parse_requirements() {
 keencli_show_ip_hotspot_summary_parse_requirements() {
   # :command.fixed_flags_filter
   while [[ $# -gt 0 ]]; do
-    case "${1:-}" in
+    key="$1"
+    case "$key" in
       --help | -h)
         long_usage=yes
         keencli_show_ip_hotspot_summary_usage
@@ -2286,7 +2313,8 @@ keencli_show_ip_hotspot_summary_parse_requirements() {
 keencli_show_internet_parse_requirements() {
   # :command.fixed_flags_filter
   while [[ $# -gt 0 ]]; do
-    case "${1:-}" in
+    key="$1"
+    case "$key" in
       --help | -h)
         long_usage=yes
         keencli_show_internet_usage
@@ -2394,7 +2422,8 @@ keencli_show_internet_parse_requirements() {
 keencli_show_ntce_parse_requirements() {
   # :command.fixed_flags_filter
   while [[ $# -gt 0 ]]; do
-    case "${1:-}" in
+    key="$1"
+    case "$key" in
       --help | -h)
         long_usage=yes
         keencli_show_ntce_usage
@@ -2461,7 +2490,8 @@ keencli_show_ntce_parse_requirements() {
 keencli_show_ntce_summary_parse_requirements() {
   # :command.fixed_flags_filter
   while [[ $# -gt 0 ]]; do
-    case "${1:-}" in
+    key="$1"
+    case "$key" in
       --help | -h)
         long_usage=yes
         keencli_show_ntce_summary_usage
@@ -2641,7 +2671,8 @@ keencli_show_ntce_summary_parse_requirements() {
 keencli_config_parse_requirements() {
   # :command.fixed_flags_filter
   while [[ $# -gt 0 ]]; do
-    case "${1:-}" in
+    key="$1"
+    case "$key" in
       --help | -h)
         long_usage=yes
         keencli_config_usage
@@ -2711,7 +2742,6 @@ keencli_config_parse_requirements() {
 
     esac
   done
-
   # :command.required_args_filter
   if [[ -z ${args['configuration_file']+x} ]]; then
     printf "missing required argument: CONFIGURATION_FILE\nusage: keencli config CONFIGURATION_FILE [OPTIONS]\n" >&2
@@ -2747,7 +2777,8 @@ keencli_config_parse_requirements() {
 keencli_log_parse_requirements() {
   # :command.fixed_flags_filter
   while [[ $# -gt 0 ]]; do
-    case "${1:-}" in
+    key="$1"
+    case "$key" in
       --help | -h)
         long_usage=yes
         keencli_log_usage
@@ -2834,7 +2865,8 @@ keencli_log_parse_requirements() {
 keencli_self_test_parse_requirements() {
   # :command.fixed_flags_filter
   while [[ $# -gt 0 ]]; do
-    case "${1:-}" in
+    key="$1"
+    case "$key" in
       --help | -h)
         long_usage=yes
         keencli_self_test_usage
@@ -2927,11 +2959,11 @@ initialize() {
 
 # :command.run
 run() {
-  declare -A args=()
-  declare -A deps=()
-  declare -a other_args=()
-  declare -a env_var_names=()
-  declare -a input=()
+  declare -g -A args=()
+  declare -g -A deps=()
+  declare -g -a other_args=()
+  declare -g -a env_var_names=()
+  declare -g -a input=()
   normalize_input "$@"
   parse_requirements "${input[@]}"
 
diff --git a/src/lib/colors.sh b/src/lib/colors.sh
index cbdc015..7458e2d 100644
--- a/src/lib/colors.sh
+++ b/src/lib/colors.sh
@@ -26,17 +26,26 @@ yellow() { print_in_color "\e[33m" "$*"; }
 blue() { print_in_color "\e[34m" "$*"; }
 magenta() { print_in_color "\e[35m" "$*"; }
 cyan() { print_in_color "\e[36m" "$*"; }
+black() { print_in_color "\e[30m" "$*"; }
+white() { print_in_color "\e[37m" "$*"; }
+
 bold() { print_in_color "\e[1m" "$*"; }
 underlined() { print_in_color "\e[4m" "$*"; }
+
 red_bold() { print_in_color "\e[1;31m" "$*"; }
 green_bold() { print_in_color "\e[1;32m" "$*"; }
 yellow_bold() { print_in_color "\e[1;33m" "$*"; }
 blue_bold() { print_in_color "\e[1;34m" "$*"; }
 magenta_bold() { print_in_color "\e[1;35m" "$*"; }
 cyan_bold() { print_in_color "\e[1;36m" "$*"; }
+black_bold() { print_in_color "\e[1;30m" "$*"; }
+white_bold() { print_in_color "\e[1;37m" "$*"; }
+
 red_underlined() { print_in_color "\e[4;31m" "$*"; }
 green_underlined() { print_in_color "\e[4;32m" "$*"; }
 yellow_underlined() { print_in_color "\e[4;33m" "$*"; }
 blue_underlined() { print_in_color "\e[4;34m" "$*"; }
 magenta_underlined() { print_in_color "\e[4;35m" "$*"; }
 cyan_underlined() { print_in_color "\e[4;36m" "$*"; }
+black_underlined() { print_in_color "\e[4;30m" "$*"; }
+white_underlined() { print_in_color "\e[4;37m" "$*"; }