From 10d4ce4eef9e10979ad1dae9b86d56f543324ccf Mon Sep 17 00:00:00 2001
From: CanbiZ <47820557+MickLesk@users.noreply.github.com>
Date: Mon, 24 Feb 2025 11:18:38 +0100
Subject: [PATCH] Verbose_Update (#2583)

---
 misc/alpine-install.func |  50 +++++----
 misc/build.func          | 236 +++++++++++++++++++++++++--------------
 misc/install.func        |  66 ++++++-----
 3 files changed, 223 insertions(+), 129 deletions(-)

diff --git a/misc/alpine-install.func b/misc/alpine-install.func
index 313b091f0..019c291e5 100644
--- a/misc/alpine-install.func
+++ b/misc/alpine-install.func
@@ -18,7 +18,7 @@ color() {
   BFR="\\r\\033[K"
   BOLD=$(echo "\033[1m")
   TAB="  "
-  
+
   # System
   RETRY_NUM=10
   RETRY_EVERY=3
@@ -36,12 +36,24 @@ color() {
   DEFAULT="${TAB}⚙️${TAB}${CL}"
 }
 
-# This function enables IPv6 if it's not disabled and sets verbose mode if the global variable is set to "yes"
-verb_ip6() {
+# Function to set STD mode based on verbosity
+set_std_mode() {
   if [ "$VERBOSE" = "yes" ]; then
     STD=""
-  else STD="silent"; fi
-  silent() { "$@" >/dev/null 2>&1; }
+  else
+    STD="silent"
+  fi
+}
+
+# Silent execution function
+silent() {
+  "$@" >/dev/null 2>&1
+}
+
+# This function enables IPv6 if it's not disabled and sets verbose mode
+verb_ip6() {
+  set_std_mode # Set STD mode based on VERBOSE
+
   if [ "$DISABLEIPV6" == "yes" ]; then
     $STD sysctl -w net.ipv6.conf.all.disable_ipv6=1
     echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf
@@ -107,15 +119,15 @@ setting_up_container() {
 network_check() {
   set +e
   trap - ERR
-  if ping -c 1 -W 1 1.1.1.1 &>/dev/null || ping -c 1 -W 1 8.8.8.8 &>/dev/null || ping -c 1 -W 1 9.9.9.9 &>/dev/null; then 
-    msg_ok "Internet Connected"; 
+  if ping -c 1 -W 1 1.1.1.1 &>/dev/null || ping -c 1 -W 1 8.8.8.8 &>/dev/null || ping -c 1 -W 1 9.9.9.9 &>/dev/null; then
+    msg_ok "Internet Connected"
   else
     msg_error "Internet NOT Connected"
     read -r -p "Would you like to continue anyway? <y/N> " prompt
     if [[ "${prompt,,}" =~ ^(y|yes)$ ]]; then
       echo -e "${INFO}${RD}Expect Issues Without Internet${CL}"
     else
-    echo -e "${NETWORK}Check Network Settings"
+      echo -e "${NETWORK}Check Network Settings"
       exit 1
     fi
   fi
@@ -148,13 +160,13 @@ motd_ssh() {
   fi
 
   PROFILE_FILE="/etc/profile.d/00_lxc-details.sh"
-  echo "echo -e \"\"" > "$PROFILE_FILE"
-  echo -e "echo -e \"${BOLD}${APPLICATION} LXC Container${CL}"\" >> "$PROFILE_FILE"
-  echo -e "echo -e \"${TAB}${GATEWAY}${YW} Provided by: ${GN}community-scripts ORG ${YW}| GitHub: ${GN}https://github.com/community-scripts/ProxmoxVE${CL}\"" >> "$PROFILE_FILE"
-  echo "echo \"\"" >> "$PROFILE_FILE"
-  echo -e "echo -e \"${TAB}${OS}${YW} OS: ${GN}${OS_NAME} - Version: ${OS_VERSION}${CL}\"" >> "$PROFILE_FILE"
-  echo -e "echo -e \"${TAB}${HOSTNAME}${YW} Hostname: ${GN}\$(hostname)${CL}\"" >> "$PROFILE_FILE"
-  echo -e "echo -e \"${TAB}${INFO}${YW} IP Address: ${GN}\$(ip -4 addr show eth0 | awk '/inet / {print \$2}' | cut -d/ -f1 | head -n 1)${CL}\"" >> "$PROFILE_FILE"
+  echo "echo -e \"\"" >"$PROFILE_FILE"
+  echo -e "echo -e \"${BOLD}${APPLICATION} LXC Container${CL}"\" >>"$PROFILE_FILE"
+  echo -e "echo -e \"${TAB}${GATEWAY}${YW} Provided by: ${GN}community-scripts ORG ${YW}| GitHub: ${GN}https://github.com/community-scripts/ProxmoxVE${CL}\"" >>"$PROFILE_FILE"
+  echo "echo \"\"" >>"$PROFILE_FILE"
+  echo -e "echo -e \"${TAB}${OS}${YW} OS: ${GN}${OS_NAME} - Version: ${OS_VERSION}${CL}\"" >>"$PROFILE_FILE"
+  echo -e "echo -e \"${TAB}${HOSTNAME}${YW} Hostname: ${GN}\$(hostname)${CL}\"" >>"$PROFILE_FILE"
+  echo -e "echo -e \"${TAB}${INFO}${YW} IP Address: ${GN}\$(ip -4 addr show eth0 | awk '/inet / {print \$2}' | cut -d/ -f1 | head -n 1)${CL}\"" >>"$PROFILE_FILE"
 
   # Configure SSH if enabled
   if [[ "${SSH_ROOT}" == "yes" ]]; then
@@ -170,8 +182,8 @@ motd_ssh() {
 # This function customizes the container and enables passwordless login for the root user
 customize() {
   if [[ "$PASSWORD" == "" ]]; then
-  msg_info "Customizing Container"
-  bash -c "passwd -d root" >/dev/null 2>&1
-  msg_ok "Customized Container"
+    msg_info "Customizing Container"
+    bash -c "passwd -d root" >/dev/null 2>&1
+    msg_ok "Customized Container"
   fi
-}
\ No newline at end of file
+}
diff --git a/misc/build.func b/misc/build.func
index a8659dfd6..9ef8c5419 100644
--- a/misc/build.func
+++ b/misc/build.func
@@ -5,12 +5,12 @@
 # License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
 
 variables() {
-  NSAPP=$(echo ${APP,,} | tr -d ' ') # This function sets the NSAPP variable by converting the value of the APP variable to lowercase and removing any spaces.
-  var_install="${NSAPP}-install"     # sets the var_install variable by appending "-install" to the value of NSAPP.
-  INTEGER='^[0-9]+([.][0-9]+)?$'     # it defines the INTEGER regular expression pattern.
-  PVEHOST_NAME=$(hostname)           # gets the Proxmox Hostname and sets it to Uppercase
-  DIAGNOSTICS="yes"                  # sets the DIAGNOSTICS variable to "yes", used for the API call.
-  METHOD="default"                   # sets the METHOD variable to "default", used for the API call.
+  NSAPP=$(echo ${APP,,} | tr -d ' ')                # This function sets the NSAPP variable by converting the value of the APP variable to lowercase and removing any spaces.
+  var_install="${NSAPP}-install"                    # sets the var_install variable by appending "-install" to the value of NSAPP.
+  INTEGER='^[0-9]+([.][0-9]+)?$'                    # it defines the INTEGER regular expression pattern.
+  PVEHOST_NAME=$(hostname)                          # gets the Proxmox Hostname and sets it to Uppercase
+  DIAGNOSTICS="yes"                                 # sets the DIAGNOSTICS variable to "yes", used for the API call.
+  METHOD="default"                                  # sets the METHOD variable to "default", used for the API call.
   RANDOM_UUID="$(cat /proc/sys/kernel/random/uuid)" # generates a random UUID and sets it to the RANDOM_UUID variable.
 }
 
@@ -69,55 +69,86 @@ catch_errors() {
 
 # This function is called when an error occurs. It receives the exit code, line number, and command that caused the error, and displays an error message.
 error_handler() {
-  source /dev/stdin <<< $(wget -qLO - https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/api.func)																															   
-  if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID > /dev/null; then kill $SPINNER_PID > /dev/null; fi
+  source /dev/stdin <<<$(wget -qLO - https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/api.func)
+  if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID >/dev/null; then kill $SPINNER_PID >/dev/null; fi
   printf "\e[?25h"
   local exit_code="$?"
   local line_number="$1"
   local command="$2"
   local error_message="${RD}[ERROR]${CL} in line ${RD}$line_number${CL}: exit code ${RD}$exit_code${CL}: while executing command ${YW}$command${CL}"
-  post_update_to_api "failed" "${command}"									  
+  post_update_to_api "failed" "${command}"
   echo -e "\n$error_message\n"
 }
 
-# This function displays a spinner.
-spinner() {
+# This function displays an informational message with logging support.
+start_spinner() {
+  local msg="$1"
   local frames=('⠋' '⠙' '⠹' '⠸' '⠼' '⠴' '⠦' '⠧' '⠇' '⠏')
   local spin_i=0
   local interval=0.1
-  printf "\e[?25l"
+  local term_width=$(tput cols)
 
-  local color="${YWB}"
+  {
+    while [ "${SPINNER_ACTIVE:-1}" -eq 1 ]; do
+      printf "\r\e[2K${frames[spin_i]} ${YW}%b${CL}" "$msg" >&2
+      spin_i=$(((spin_i + 1) % ${#frames[@]}))
+      sleep "$interval"
+    done
+  } &
 
-  while true; do
-    printf "\r ${color}%s${CL}" "${frames[spin_i]}"
-    spin_i=$(( (spin_i + 1) % ${#frames[@]} ))
-    sleep "$interval"
-  done
-}
-
-# This function displays an informational message with a yellow color.
-msg_info() {
-  local msg="$1"
-  echo -ne "${TAB}${YW}${HOLD}${msg}${HOLD}"
-  spinner &
   SPINNER_PID=$!
 }
 
-# This function displays a success message with a green color.
-msg_ok() {
-  if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID > /dev/null; then kill $SPINNER_PID > /dev/null; fi
-  printf "\e[?25h"
+msg_info() {
   local msg="$1"
-  echo -e "${BFR}${CM}${GN}${msg}${CL}"
+  if [ "${SPINNER_ACTIVE:-0}" -eq 1 ]; then
+    return
+  fi
+
+  SPINNER_ACTIVE=1
+  start_spinner "$msg"
 }
 
-# This function displays a error message with a red color.
-msg_error() {
-  if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID > /dev/null; then kill $SPINNER_PID > /dev/null; fi
-  printf "\e[?25h"
+msg_ok() {
+  if [ -n "${SPINNER_PID:-}" ] && ps -p "$SPINNER_PID" >/dev/null 2>&1; then
+    kill "$SPINNER_PID" >/dev/null 2>&1
+    wait "$SPINNER_PID" 2>/dev/null || true
+  fi
+
   local msg="$1"
-  echo -e "${BFR}${CROSS}${RD}${msg}${CL}"
+  printf "\r\e[2K${CM}${GN}%b${CL}\n" "$msg" >&2
+  unset SPINNER_PID
+  SPINNER_ACTIVE=0
+
+  log_message "OK" "$msg"
+}
+
+msg_error() {
+  if [ -n "${SPINNER_PID:-}" ] && ps -p "$SPINNER_PID" >/dev/null 2>&1; then
+    kill "$SPINNER_PID" >/dev/null 2>&1
+    wait "$SPINNER_PID" 2>/dev/null || true
+  fi
+
+  local msg="$1"
+  printf "\r\e[2K${CROSS}${RD}%b${CL}\n" "$msg" >&2
+  unset SPINNER_PID
+  SPINNER_ACTIVE=0
+  log_message "ERROR" "$msg"
+}
+
+log_message() {
+  local level="$1"
+  local message="$2"
+  local timestamp
+  local logdate
+  timestamp=$(date '+%Y-%m-%d %H:%M:%S')
+  logdate=$(date '+%Y-%m-%d')
+
+  LOGDIR="/usr/local/community-scripts/logs"
+  mkdir -p "$LOGDIR"
+
+  LOGFILE="${LOGDIR}/${logdate}_${NSAPP}.log"
+  echo "$timestamp - $level: $message" >>"$LOGFILE"
 }
 
 # Check if the shell is using bash
@@ -236,13 +267,13 @@ update_motd_ip() {
 
     IP=$(get_current_ip)
     # Add the new IP address
-    echo -e "${TAB}${NETWORK}${YW} IP Address: ${GN}${IP}${CL}" >> "$MOTD_FILE"
+    echo -e "${TAB}${NETWORK}${YW} IP Address: ${GN}${IP}${CL}" >>"$MOTD_FILE"
   fi
 }
 
 # Function to download & save header files
 get_header() {
-  local app_name=$(echo ${APP,,} | tr -d ' ') 
+  local app_name=$(echo ${APP,,} | tr -d ' ')
   local header_url="https://github.com/community-scripts/ProxmoxVE/raw/main/ct/headers/${app_name}"
   local local_header_path="/usr/local/community-scripts/headers/${app_name}"
 
@@ -261,7 +292,7 @@ get_header() {
 
 # This function sets the APP-Name into an ASCII Header in Slant, figlet needed on proxmox main node.
 header_info() {
-  local app_name=$(echo ${APP,,} | tr -d ' ') 
+  local app_name=$(echo ${APP,,} | tr -d ' ')
   local header_content
 
   # Download & save Header-File locally
@@ -795,14 +826,14 @@ advanced_settings() {
   fi
 }
 
-diagnostics_check(){
+diagnostics_check() {
   if ! [ -d "/usr/local/community-scripts" ]; then
-      mkdir -p /usr/local/community-scripts
-    fi
+    mkdir -p /usr/local/community-scripts
+  fi
 
-    if ! [ -f "/usr/local/community-scripts/diagnostics" ]; then
-      if (whiptail --backtitle "Proxmox VE Helper Scripts" --title "DIAGNOSTICS" --yesno "Send Diagnostics of LXC Installation?\n\n(This only transmits data without user data, just RAM, CPU, LXC name, ...)" 10 58); then
-          cat <<EOF>/usr/local/community-scripts/diagnostics
+  if ! [ -f "/usr/local/community-scripts/diagnostics" ]; then
+    if (whiptail --backtitle "Proxmox VE Helper Scripts" --title "DIAGNOSTICS" --yesno "Send Diagnostics of LXC Installation?\n\n(This only transmits data without user data, just RAM, CPU, LXC name, ...)" 10 58); then
+      cat <<EOF >/usr/local/community-scripts/diagnostics
 DIAGNOSTICS=yes
 
 #This file is used to store the diagnostics settings for the Community-Scripts API.
@@ -920,23 +951,24 @@ install_script() {
       advanced_settings
       break
       ;;
-     4)
-        if [[ $DIAGNOSTICS == "yes" ]]; then
-          if whiptail --backtitle "Proxmox VE Helper Scripts" --title "DIAGNOSTICS SETTINGS" --yesno "Send Diagnostics of LXC Installation?\n\nCurrent setting: ${DIAGNOSTICS}" 10 58 \
-          --yes-button "No" --no-button "Back" ; then
-            DIAGNOSTICS="no"
-            sed -i 's/^DIAGNOSTICS=.*/DIAGNOSTICS=no/' /usr/local/community-scripts/diagnostics
-            whiptail --backtitle "Proxmox VE Helper Scripts" --title "DIAGNOSTICS SETTINGS" --msgbox "Diagnostics settings changed to ${DIAGNOSTICS}." 8 58
-          fi
-        else
-          if whiptail --backtitle "Proxmox VE Helper Scripts" --title "DIAGNOSTICS SETTINGS" --yesno "Send Diagnostics of LXC Installation?\n\nCurrent setting: ${DIAGNOSTICS}" 10 58 \
-          --yes-button "Yes" --no-button "Back" ; then
-            DIAGNOSTICS="yes"
-            sed -i 's/^DIAGNOSTICS=.*/DIAGNOSTICS=yes/' /usr/local/community-scripts/diagnostics
-            whiptail --backtitle "Proxmox VE Helper Scripts" --title "DIAGNOSTICS SETTINGS" --msgbox "Diagnostics settings changed to ${DIAGNOSTICS}." 8 58
-          fi
-        fi        
-        ;;
+    4)
+      if [[ $DIAGNOSTICS == "yes" ]]; then
+        if whiptail --backtitle "Proxmox VE Helper Scripts" --title "DIAGNOSTICS SETTINGS" --yesno "Send Diagnostics of LXC Installation?\n\nCurrent setting: ${DIAGNOSTICS}" 10 58 \
+          --yes-button "No" --no-button "Back"; then
+          DIAGNOSTICS="no"
+          sed -i 's/^DIAGNOSTICS=.*/DIAGNOSTICS=no/' /usr/local/community-scripts/diagnostics
+          whiptail --backtitle "Proxmox VE Helper Scripts" --title "DIAGNOSTICS SETTINGS" --msgbox "Diagnostics settings changed to ${DIAGNOSTICS}." 8 58
+        fi
+      else
+        if whiptail --backtitle "Proxmox VE Helper Scripts" --title "DIAGNOSTICS SETTINGS" --yesno "Send Diagnostics of LXC Installation?\n\nCurrent setting: ${DIAGNOSTICS}" 10 58 \
+          --yes-button "Yes" --no-button "Back"; then
+          DIAGNOSTICS="yes"
+          sed -i 's/^DIAGNOSTICS=.*/DIAGNOSTICS=yes/' /usr/local/community-scripts/diagnostics
+          whiptail --backtitle "Proxmox VE Helper Scripts" --title "DIAGNOSTICS SETTINGS" --msgbox "Diagnostics settings changed to ${DIAGNOSTICS}." 8 58
+        fi
+      fi
+
+      ;;
     5)
       echo -e "${CROSS}${RD}Exiting.${CL}"
       exit 0
@@ -973,8 +1005,8 @@ check_container_storage() {
   # Check if the /boot partition is more than 80% full
   total_size=$(df /boot --output=size | tail -n 1)
   local used_size=$(df /boot --output=used | tail -n 1)
-  usage=$(( 100 * used_size / total_size ))
-  if (( usage > 80 )); then
+  usage=$((100 * used_size / total_size))
+  if ((usage > 80)); then
     # Prompt the user for confirmation to continue
     echo -e "${INFO}${HOLD} ${YWB}Warning: Storage is dangerously low (${usage}%).${CL}"
     echo -ne "Continue anyway? <y/N>  "
@@ -988,6 +1020,9 @@ check_container_storage() {
 }
 
 start() {
+  LOGDIR="/usr/local/community-scripts/logs"
+  mkdir -p "$LOGDIR"
+
   if command -v pveversion >/dev/null 2>&1; then
     if ! (whiptail --backtitle "Proxmox VE Helper Scripts" --title "${APP} LXC" --yesno "This will create a New ${APP} LXC. Proceed?" 10 58); then
       clear
@@ -999,11 +1034,32 @@ start() {
   fi
 
   if ! command -v pveversion >/dev/null 2>&1; then
-    if ! (whiptail --backtitle "Proxmox VE Helper Scripts" --title "${APP} LXC UPDATE" --yesno "Support/Update functions for ${APP} LXC.  Proceed?" 10 58); then
+    CHOICE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "${APP} LXC Update/Setting" --menu \
+      "Support/Update functions for ${APP} LXC. Choose an option:" \
+      12 60 3 \
+      "1" "YES (Silent Mode)" \
+      "2" "YES (Verbose Mode)" \
+      "3" "NO (Cancel Update)" --nocancel --default-item "1" 3>&1 1>&2 2>&3)
+
+    case "$CHOICE" in
+    1)
+      VERB="no"
+      set_std_mode
+      log_message "INFO" "Update started (Silent Mode)"
+      ;;
+    2)
+      VERB="yes"
+      set_std_mode
+      log_message "INFO" "Update started (Verbose Mode)"
+      ;;
+    3)
       clear
+      log_message "INFO" "Update aborted."
       exit_script
       exit
-    fi
+      ;;
+    esac
+
     SPINNER_PID=""
     update_script
   fi
@@ -1168,36 +1224,50 @@ EOF
   if [[ -f /etc/systemd/system/ping-instances.service ]]; then
     systemctl start ping-instances.service
   fi
-  
+
   post_update_to_api "done" "none"
 }
 
+set_std_mode() {
+  if [ "$VERB" = "yes" ]; then
+    STD=""
+  else
+    STD="silent"
+  fi
+}
+
+# Silent execution function
+silent() {
+  if [ "$VERB" = "no" ]; then
+    "$@" >>"$LOGFILE" 2>&1
+  else
+    "$@" 2>&1 | tee -a "$LOGFILE"
+  fi
+}
 
 exit_script() {
-  exit_code=$?  # Capture the exit status of the last executed command
+  exit_code=$? # Capture the exit status of the last executed command
   #200 exit codes indicate error in create_lxc.sh
   #100 exit codes indicate error in install.func
 
-if [ $exit_code -ne 0 ]; then  # Check if exit code is nonzero
+  if [ $exit_code -ne 0 ]; then # Check if exit code is nonzero
     case $exit_code in
-        200) post_update_to_api "failed" "create_lxc.sh: Error during LXC creation" ;;
-        201) post_update_to_api "failed" "create_lxc.sh Invalid Storage class" ;;
-        202) post_update_to_api "failed" "create_lxc.sh Invalid Menu aborted" ;;
-        203) post_update_to_api "failed" "create_lxc.sh CTID was unset" ;;
-        204) post_update_to_api "failed" "create_lxc.sh PCT_OSTYPE was unset" ;;
-        205) post_update_to_api "failed" "create_lxc.sh ID cannot be less than 100" ;;
-        206) post_update_to_api "failed" "create_lxc.sh ID already in use" ;;
-        207) post_update_to_api "failed" "create_lxc.sh Template not found" ;;
-        208) post_update_to_api "failed" "create_lxc.sh Error downloading template" ;;
-        101) post_update_to_api "failed" "create_lxc.sh No Network connection" ;;
-        *)   post_update_to_api "failed" "Unknown error, exit code: $exit_code" ;;
+    200) post_update_to_api "failed" "create_lxc.sh: Error during LXC creation" ;;
+    201) post_update_to_api "failed" "create_lxc.sh Invalid Storage class" ;;
+    202) post_update_to_api "failed" "create_lxc.sh Invalid Menu aborted" ;;
+    203) post_update_to_api "failed" "create_lxc.sh CTID was unset" ;;
+    204) post_update_to_api "failed" "create_lxc.sh PCT_OSTYPE was unset" ;;
+    205) post_update_to_api "failed" "create_lxc.sh ID cannot be less than 100" ;;
+    206) post_update_to_api "failed" "create_lxc.sh ID already in use" ;;
+    207) post_update_to_api "failed" "create_lxc.sh Template not found" ;;
+    208) post_update_to_api "failed" "create_lxc.sh Error downloading template" ;;
+    101) post_update_to_api "failed" "create_lxc.sh No Network connection" ;;
+    *) post_update_to_api "failed" "Unknown error, exit code: $exit_code" ;;
     esac
-fi
+  fi
 }
 
-
 trap 'exit_script' EXIT
 trap 'post_update_to_api "failed" "$BASH_COMMAND"' ERR
-trap 'post_update_to_api "failed" "INTERRUPTED"' SIGINT 
+trap 'post_update_to_api "failed" "INTERRUPTED"' SIGINT
 trap 'post_update_to_api "failed" "TERMINATED"' SIGTERM
-
diff --git a/misc/install.func b/misc/install.func
index b02344797..656c97222 100644
--- a/misc/install.func
+++ b/misc/install.func
@@ -19,7 +19,7 @@ color() {
   BOLD=$(echo "\033[1m")
   HOLD=" "
   TAB="  "
-  
+
   # System
   RETRY_NUM=10
   RETRY_EVERY=3
@@ -36,12 +36,24 @@ color() {
   DEFAULT="${TAB}⚙️${TAB}${CL}"
 }
 
-# This function enables IPv6 if it's not disabled and sets verbose mode if the global variable is set to "yes"
-verb_ip6() {
+# Function to set STD mode based on verbosity
+set_std_mode() {
   if [ "$VERBOSE" = "yes" ]; then
     STD=""
-  else STD="silent"; fi
-  silent() { "$@" >/dev/null 2>&1; }
+  else
+    STD="silent"
+  fi
+}
+
+# Silent execution function
+silent() {
+  "$@" >/dev/null 2>&1
+}
+
+# This function enables IPv6 if it's not disabled and sets verbose mode
+verb_ip6() {
+  set_std_mode # Set STD mode based on VERBOSE
+
   if [ "$DISABLEIPV6" == "yes" ]; then
     echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf
     $STD sysctl -p
@@ -57,7 +69,7 @@ catch_errors() {
 # This function handles errors
 error_handler() {
   source <(wget -qLO - https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/api.func)
-  if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID > /dev/null; then kill $SPINNER_PID > /dev/null; fi
+  if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID >/dev/null; then kill $SPINNER_PID >/dev/null; fi
   printf "\e[?25h"
   local exit_code="$?"
   local line_number="$1"
@@ -83,7 +95,7 @@ spinner() {
 
   while true; do
     printf "\r ${color}%s${CL}" "${frames[spin_i]}"
-    spin_i=$(( (spin_i + 1) % ${#frames[@]} ))
+    spin_i=$(((spin_i + 1) % ${#frames[@]}))
     sleep "$interval"
   done
 }
@@ -98,7 +110,7 @@ msg_info() {
 
 # This function displays a success message with a green color.
 msg_ok() {
-  if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID > /dev/null; then kill $SPINNER_PID > /dev/null; fi
+  if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID >/dev/null; then kill $SPINNER_PID >/dev/null; fi
   printf "\e[?25h"
   local msg="$1"
   echo -e "${BFR}${CM}${GN}${msg}${CL}"
@@ -106,7 +118,7 @@ msg_ok() {
 
 # This function displays a error message with a red color.
 msg_error() {
-  if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID > /dev/null; then kill $SPINNER_PID > /dev/null; fi
+  if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID >/dev/null; then kill $SPINNER_PID >/dev/null; fi
   printf "\e[?25h"
   local msg="$1"
   echo -e "${BFR}${CROSS}${RD}${msg}${CL}"
@@ -147,23 +159,23 @@ network_check() {
   ipv4_connected=false
   ipv6_connected=false
   sleep 1
-# Check IPv4 connectivity to Google, Cloudflare & Quad9 DNS servers.
-  if ping -c 1 -W 1 1.1.1.1 &>/dev/null || ping -c 1 -W 1 8.8.8.8 &>/dev/null || ping -c 1 -W 1 9.9.9.9 &>/dev/null; then 
-    msg_ok "IPv4 Internet Connected";
+  # Check IPv4 connectivity to Google, Cloudflare & Quad9 DNS servers.
+  if ping -c 1 -W 1 1.1.1.1 &>/dev/null || ping -c 1 -W 1 8.8.8.8 &>/dev/null || ping -c 1 -W 1 9.9.9.9 &>/dev/null; then
+    msg_ok "IPv4 Internet Connected"
     ipv4_connected=true
   else
-    msg_error "IPv4 Internet Not Connected";
+    msg_error "IPv4 Internet Not Connected"
   fi
 
-# Check IPv6 connectivity to Google, Cloudflare & Quad9 DNS servers.
+  # Check IPv6 connectivity to Google, Cloudflare & Quad9 DNS servers.
   if ping6 -c 1 -W 1 2606:4700:4700::1111 &>/dev/null || ping6 -c 1 -W 1 2001:4860:4860::8888 &>/dev/null || ping6 -c 1 -W 1 2620:fe::fe &>/dev/null; then
-    msg_ok "IPv6 Internet Connected";
+    msg_ok "IPv6 Internet Connected"
     ipv6_connected=true
   else
-    msg_error "IPv6 Internet Not Connected";
+    msg_error "IPv6 Internet Not Connected"
   fi
 
-# If both IPv4 and IPv6 checks fail, prompt the user
+  # If both IPv4 and IPv6 checks fail, prompt the user
   if [[ $ipv4_connected == false && $ipv6_connected == false ]]; then
     read -r -p "No Internet detected,would you like to continue anyway? <y/N> " prompt
     if [[ "${prompt,,}" =~ ^(y|yes)$ ]]; then
@@ -193,7 +205,7 @@ else
   echo -n "DIRECT"
 fi
 EOF
-  chmod +x /usr/local/bin/apt-proxy-detect.sh
+    chmod +x /usr/local/bin/apt-proxy-detect.sh
   fi
   $STD apt-get update
   $STD apt-get -o Dpkg::Options::="--force-confold" -y dist-upgrade
@@ -204,7 +216,7 @@ EOF
 # This function modifies the message of the day (motd) and SSH settings
 motd_ssh() {
   # Set terminal to 256-color mode
-  grep -qxF "export TERM='xterm-256color'" /root/.bashrc || echo "export TERM='xterm-256color'" >> /root/.bashrc
+  grep -qxF "export TERM='xterm-256color'" /root/.bashrc || echo "export TERM='xterm-256color'" >>/root/.bashrc
 
   # Get OS information (Debian / Ubuntu)
   if [ -f "/etc/os-release" ]; then
@@ -216,13 +228,13 @@ motd_ssh() {
   fi
 
   PROFILE_FILE="/etc/profile.d/00_lxc-details.sh"
-  echo "echo -e \"\"" > "$PROFILE_FILE"
-  echo -e "echo -e \"${BOLD}${APPLICATION} LXC Container${CL}"\" >> "$PROFILE_FILE"
-  echo -e "echo -e \"${TAB}${GATEWAY}${YW} Provided by: ${GN}community-scripts ORG ${YW}| GitHub: ${GN}https://github.com/community-scripts/ProxmoxVE${CL}\"" >> "$PROFILE_FILE"
-  echo "echo \"\"" >> "$PROFILE_FILE"
-  echo -e "echo -e \"${TAB}${OS}${YW} OS: ${GN}${OS_NAME} - Version: ${OS_VERSION}${CL}\"" >> "$PROFILE_FILE"
-  echo -e "echo -e \"${TAB}${HOSTNAME}${YW} Hostname: ${GN}\$(hostname)${CL}\"" >> "$PROFILE_FILE"
-  echo -e "echo -e \"${TAB}${INFO}${YW} IP Address: ${GN}\$(hostname -I | awk '{print \$1}')${CL}\"" >> "$PROFILE_FILE"
+  echo "echo -e \"\"" >"$PROFILE_FILE"
+  echo -e "echo -e \"${BOLD}${APPLICATION} LXC Container${CL}"\" >>"$PROFILE_FILE"
+  echo -e "echo -e \"${TAB}${GATEWAY}${YW} Provided by: ${GN}community-scripts ORG ${YW}| GitHub: ${GN}https://github.com/community-scripts/ProxmoxVE${CL}\"" >>"$PROFILE_FILE"
+  echo "echo \"\"" >>"$PROFILE_FILE"
+  echo -e "echo -e \"${TAB}${OS}${YW} OS: ${GN}${OS_NAME} - Version: ${OS_VERSION}${CL}\"" >>"$PROFILE_FILE"
+  echo -e "echo -e \"${TAB}${HOSTNAME}${YW} Hostname: ${GN}\$(hostname)${CL}\"" >>"$PROFILE_FILE"
+  echo -e "echo -e \"${TAB}${INFO}${YW} IP Address: ${GN}\$(hostname -I | awk '{print \$1}')${CL}\"" >>"$PROFILE_FILE"
 
   # Disable default MOTD scripts
   chmod -x /etc/update-motd.d/*
@@ -253,7 +265,7 @@ EOF
 
   if [[ -n "${SSH_AUTHORIZED_KEY}" ]]; then
     mkdir -p /root/.ssh
-    echo "${SSH_AUTHORIZED_KEY}" > /root/.ssh/authorized_keys
+    echo "${SSH_AUTHORIZED_KEY}" >/root/.ssh/authorized_keys
     chmod 700 /root/.ssh
     chmod 600 /root/.ssh/authorized_keys
   fi