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Create cron-update-lxcs.sh

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tteckster 2023-07-17 17:39:22 -04:00 committed by GitHub
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#!/usr/bin/env bash
# Copyright (c) 2021-2023 tteck
# Author: tteck (tteckster)
# License: MIT
# https://github.com/tteck/Proxmox/raw/main/LICENSE
clear
cat <<"EOF"
__ __ __ __ __ _ ________ ______
/ / / /___ ____/ /___ _/ /____ / / | |/ / ____/____ / ____/________ ____
/ / / / __ \/ __ / __ `/ __/ _ \ / / | / / / ___/ / / / ___/ __ \/ __ \
/ /_/ / /_/ / /_/ / /_/ / /_/ __/ / /___/ / /___(__ ) / /___/ / / /_/ / / / /
\____/ .___/\__,_/\__,_/\__/\___/ /_____/_/|_\____/____/ \____/_/ \____/_/ /_/
/_/
EOF
add() {
while true; do
read -p "This script will add a cron job to update all LXCs at midnight. Proceed(y/n)?" yn
case $yn in
[Yy]*) break ;;
[Nn]*) exit ;;
*) echo "Please answer yes or no." ;;
esac
done
(crontab -l 2>/dev/null; echo "0 0 * * * bash -c \"\$(wget -qLO - https://github.com/tteck/Proxmox/raw/main/misc/update-lxcs-cron.sh)\"") | sed '$!N; /^\(.*\)\n\1$/!P; D' >>/var/log/update-lxcs-cron.log
clear
echo -e "\n To view Update LXCs Cron logs: cat /var/log/update-lxcs-cron.log"
}
remove() {
(crontab -l | grep -v "github.com/tteck/Proxmox/raw/main/misc/update-lxcs-cron.sh") | crontab -
rm /var/log/update-lxcs-cron.log
echo "Removed Update LXCs Cron from Proxmox VE"
}
# Define options for the whiptail menu
OPTIONS=(Add "Add Update LXCs Cron to Proxmox VE" \
Remove "Remove Update LXCs Cron from Proxmox VE")
# Show the whiptail menu and save the user's choice
CHOICE=$(whiptail --title "Update LXCs Cron for Proxmox VE" --menu "Select an option:" 10 58 2 \
"${OPTIONS[@]}" 3>&1 1>&2 2>&3)
# Check the user's choice and perform the corresponding action
case $CHOICE in
"Add")
add
;;
"Remove")
remove
;;
*)
echo "Exiting..."
exit 0
;;
esac