75 lines
2.5 KiB
Bash
75 lines
2.5 KiB
Bash
#!/usr/bin/env bash
|
|
|
|
# Copyright (c) 2021-2024 tteck
|
|
# Author: tteck (tteckster)
|
|
# License: MIT
|
|
# https://github.com/tteck/Proxmox/raw/main/LICENSE
|
|
|
|
function header_info {
|
|
clear
|
|
cat <<"EOF"
|
|
__ __ __ ________
|
|
/ //_/__ _________ ___ / / / ____/ /__ ____ _____
|
|
/ ,< / _ \/ ___/ __ \/ _ \/ / / / / / _ \/ __ `/ __ \
|
|
/ /| / __/ / / / / / __/ / / /___/ / __/ /_/ / / / /
|
|
/_/ |_\___/_/ /_/ /_/\___/_/ \____/_/\___/\__,_/_/ /_/
|
|
|
|
EOF
|
|
}
|
|
YW=$(echo "\033[33m")
|
|
RD=$(echo "\033[01;31m")
|
|
GN=$(echo "\033[1;92m")
|
|
CL=$(echo "\033[m")
|
|
BFR="\\r\\033[K"
|
|
HOLD="-"
|
|
CM="${GN}✓${CL}"
|
|
current_kernel=$(uname -r)
|
|
available_kernels=$(dpkg --list | grep 'kernel-.*-pve' | awk '{print $2}' | grep -v "$current_kernel" | sort -V)
|
|
header_info
|
|
|
|
function msg_info() {
|
|
local msg="$1"
|
|
echo -ne " ${HOLD} ${YW}${msg}..."
|
|
}
|
|
|
|
function msg_ok() {
|
|
local msg="$1"
|
|
echo -e "${BFR} ${CM} ${GN}${msg}${CL}"
|
|
}
|
|
|
|
whiptail --backtitle "Proxmox VE Helper Scripts" --title "Proxmox VE Kernel Clean" --yesno "This will Clean Unused Kernel Images, USE AT YOUR OWN RISK. Proceed?" 10 68 || exit
|
|
if [ -z "$available_kernels" ]; then
|
|
whiptail --backtitle "Proxmox VE Helper Scripts" --title "No Old Kernels" --msgbox "It appears there are no old Kernels on your system. \nCurrent kernel ($current_kernel)." 10 68
|
|
echo "Exiting..."
|
|
sleep 2
|
|
clear
|
|
exit
|
|
fi
|
|
KERNEL_MENU=()
|
|
MSG_MAX_LENGTH=0
|
|
while read -r TAG ITEM; do
|
|
OFFSET=2
|
|
((${#ITEM} + OFFSET > MSG_MAX_LENGTH)) && MSG_MAX_LENGTH=${#ITEM}+OFFSET
|
|
KERNEL_MENU+=("$TAG" "$ITEM " "OFF")
|
|
done < <(echo "$available_kernels")
|
|
|
|
remove_kernels=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "Current Kernel $current_kernel" --checklist "\nSelect Kernels to remove:\n" 16 $((MSG_MAX_LENGTH + 58)) 6 "${KERNEL_MENU[@]}" 3>&1 1>&2 2>&3 | tr -d '"') || exit
|
|
[ -z "$remove_kernels" ] && {
|
|
whiptail --backtitle "Proxmox VE Helper Scripts" --title "No Kernel Selected" --msgbox "It appears that no Kernel was selected" 10 68
|
|
echo "Exiting..."
|
|
sleep 2
|
|
clear
|
|
exit
|
|
}
|
|
whiptail --backtitle "Proxmox VE Helper Scripts" --title "Remove Kernels" --yesno "Would you like to remove the $(echo $remove_kernels | awk '{print NF}') previously selected Kernels?" 10 68 || exit
|
|
|
|
msg_info "Removing ${CL}${RD}$(echo $remove_kernels | awk '{print NF}') ${CL}${YW}old Kernels${CL}"
|
|
/usr/bin/apt purge -y $remove_kernels >/dev/null 2>&1
|
|
msg_ok "Successfully Removed Kernels"
|
|
|
|
msg_info "Updating GRUB"
|
|
/usr/sbin/update-grub >/dev/null 2>&1
|
|
msg_ok "Successfully Updated GRUB"
|
|
msg_info "Exiting"
|
|
sleep 2
|
|
msg_ok "Finished"
|