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47 lines
1.2 KiB
Bash
47 lines
1.2 KiB
Bash
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#!/bin/bash
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# Author : Gaston Gonzalez
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# Date : 15 January 2025
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# Updated : 17 January 2025
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# Purpose : Restore backup to user's home directory.
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BACKUP_FILE_PATTERN="etc-user-backup-*.tar.gz"
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USB_MEDIA_MOUNT=/media
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options=()
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# 1. Search home directory
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echo "Searching ${HOME} for backup files...."
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while IFS= read -r backup; do
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options+=("${backup}" "")
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done < <(find ~ -type f -name ${BACKUP_FILE_PATTERN} 2> /dev/null)
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# 2. Search attached USB drive
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DF_OUT=$(df -h | grep ${USB_MEDIA_MOUNT})
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if [ $? -eq 0 ]; then
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echo "Searching ${USB_MEDIA_MOUNT} for backup files...."
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while IFS= read -r backup; do
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options+=("${backup}" "")
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done < <(find ${USB_MEDIA_MOUNT} -type f -name ${BACKUP_FILE_PATTERN} 2> /dev/null)
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fi
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selected_file=$(dialog --clear --menu "Select a backup to restore" 20 80 10 "${options[@]}" 3>&1 1>&2 2>&3)
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exit_status=$?
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tput sgr 0 && clear
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[ ${exit_status} -ne 0 ] && echo "No backup selected. Exiting." && exit 1
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[ ! -e "${selected_file}" ] && echo "File ${selected_file} does not exist. Exiting."
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CWD_DIR=$(pwd)
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cd ~ && tar -xzf "${selected_file}"
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if [ $? -eq 0 ]; then
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echo "${selected_file} restored to ${HOME}."
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else
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echo "An error occured while attempting to restore ${selected_file}"
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fi
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cd ${CWD}
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