From 1e372141f1de277b980cad0096efa80a4bec2874 Mon Sep 17 00:00:00 2001
From: tteckster <tteckster@gmail.com>
Date: Thu, 7 Sep 2023 16:06:51 -0400
Subject: [PATCH] Create host-backup.sh
---
misc/host-backup.sh | 61 +++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 61 insertions(+)
create mode 100644 misc/host-backup.sh
diff --git a/misc/host-backup.sh b/misc/host-backup.sh
new file mode 100644
index 000000000..9a681d7a8
--- /dev/null
+++ b/misc/host-backup.sh
@@ -0,0 +1,61 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2023 tteck
+# Author: tteck (tteckster)
+# License: MIT
+# https://github.com/tteck/Proxmox/raw/main/LICENSE
+
+function header_info {
+ clear
+cat <<"EOF"
+ __ __ __ ___ __
+ / // /__ ___ / /_ / _ )___ _____/ /____ _____
+ / _ / _ \(_-</ __/ / _ / _ `/ __/ '_/ // / _ \
+/_//_/\___/___/\__/ /____/\_,_/\__/_/\_\\_,_/ .__/
+ /_/
+EOF
+}
+header_info
+while true; do
+ read -p "This will Backup Selected Directories. Proceed (y/n)?" yn
+ case $yn in
+ [Yy]*) break ;;
+ [Nn]*) exit ;;
+ *) echo "Please answer yes or no." ;;
+ esac
+done
+header_info
+
+BACKUP_PATH="/root/"
+BACKUP_FILE="$(hostname)-host-backup"
+selected_directories=()
+
+while read -r dir; do
+ DIRNAME=$(basename "$dir")
+ OFFSET=2
+ if [[ $((${#DIRNAME} + $OFFSET)) -gt ${MSG_MAX_LENGTH:-} ]]; then
+ MSG_MAX_LENGTH=$((${#DIRNAME} + $OFFSET))
+ fi
+ CTID_MENU+=("$DIRNAME" "$dir " "OFF")
+done < <(ls -d /etc/*/)
+
+while [ -z "${HOST_BACKUP:+x}" ]; do
+ HOST_BACKUP=$(whiptail --title "Select Directories" --checklist \
+ "\nSelect what directories to backup:\n" \
+ 16 $(($MSG_MAX_LENGTH + 38)) 6 \
+ "${CTID_MENU[@]}" 3>&1 1>&2 2>&3) || exit
+
+ for selected_dir in ${HOST_BACKUP//\"}; do
+ selected_directories+=("/etc/$selected_dir")
+ done
+done
+
+selected_directories_string=$(printf "%s " "${selected_directories[@]}")
+header_info
+echo -e "This will create backups for the directories \e[1;33m ${selected_directories_string% } \e[0m"
+read -p "Press ENTER to continue..."
+header_info
+tar -czf $BACKUP_PATH$BACKUP_FILE-$(date +%Y_%m_%d).tar.gz --absolute-names ${selected_directories_string% }
+
+echo -e "\nFinished"
+echo -e "\e[1;33m \nA backup is rendered ineffective when it remains stored on the host.\n \e[0m"