mirror of
https://github.com/tteck/Proxmox.git
synced 2024-11-27 00:53:16 +01:00
94 lines
3.3 KiB
Bash
94 lines
3.3 KiB
Bash
#!/bin/bash
|
|
YW=`echo "\033[33m"`
|
|
BL=`echo "\033[36m"`
|
|
RD=`echo "\033[01;31m"`
|
|
CM='\xE2\x9C\x94\033'
|
|
GN=`echo "\033[1;92m"`
|
|
CL=`echo "\033[m"`
|
|
while true; do
|
|
read -p "This will Clean unused Kernel images. Proceed(y/n)?" yn
|
|
case $yn in
|
|
[Yy]* ) break;;
|
|
[Nn]* ) exit;;
|
|
* ) echo "Please answer yes or no.";;
|
|
esac
|
|
done
|
|
clear
|
|
current_kernel=$(uname -r)
|
|
function check_root {
|
|
if [[ $EUID -ne 0 ]]; then
|
|
printf "[!] Error: this script must be ran as the root user.\n"
|
|
exit 1
|
|
fi
|
|
}
|
|
function header_info {
|
|
echo -e "${RD}
|
|
_ __ _ _____ _
|
|
| |/ / | | / ____| |
|
|
| / ___ _ __ _ __ ___| | | | | | ___ __ _ _ __
|
|
| < / _ \ __| _ \ / _ \ | | | | |/ _ \/ _ | _ \
|
|
| \ __/ | | | | | __/ | | |____| | __/ (_| | | | |
|
|
|_|\_\___|_| |_| |_|\___|_| \_____|_|\___|\__,_|_| |_|
|
|
|
|
${CL}"
|
|
}
|
|
function kernel_info {
|
|
latest_kernel=$(dpkg --list| grep 'pve-kernel-.*-pve' | awk '{print $2}' | tac | head -n 1)
|
|
printf "OS: $(cat /etc/os-release | grep "PRETTY_NAME" | sed 's/PRETTY_NAME=//g' | sed 's/["]//g' | awk '{print $0}')\n"
|
|
printf "Current Kernel: pve-kernel-$current_kernel\n"
|
|
if [[ "$current_kernel" == *"pve"* ]]; then
|
|
if [[ "$latest_kernel" != *"$current_kernel"* ]]; then
|
|
printf "Latest Kernel: $latest_kernel\n"
|
|
fi
|
|
else
|
|
printf "___________________________________________\n\n"
|
|
printf "[!] Warning, you're not running a PVE Kernel\n"
|
|
exit 1
|
|
fi
|
|
}
|
|
function kernel_clean {
|
|
kernels=$(dpkg --list| grep 'pve-kernel-.*-pve' | awk '{print $2}' | sort -V)
|
|
kernels_to_remove=""
|
|
for kernel in $kernels
|
|
do
|
|
if [ "$(echo $kernel | grep $current_kernel)" ]; then
|
|
break
|
|
else
|
|
printf "\"$kernel\" has been added to the Kernel remove list\n"
|
|
kernels_to_remove+=" $kernel"
|
|
fi
|
|
done
|
|
printf "Kernel Search Complete!\n"
|
|
if [[ "$kernels_to_remove" != *"pve"* ]]; then
|
|
printf "It appears there are no old Kernels on your system \n"
|
|
else
|
|
read -p "[!] Would you like to remove the $(echo $kernels_to_remove | awk '{print NF}') selected Kernels listed above? [y/n]: " -n 1 -r
|
|
printf "\n"
|
|
fi
|
|
if [[ $REPLY =~ ^[Yy]$ ]]; then
|
|
printf "Removing $(echo $kernels_to_remove | awk '{print NF}') old Kernels..."
|
|
/usr/bin/apt purge -y $kernels_to_remove > /dev/null 2>&1
|
|
printf "Finished!\n"
|
|
printf "Updating GRUB... \n"
|
|
/usr/sbin/update-grub > /dev/null 2>&1
|
|
printf "Finished!\n"
|
|
else
|
|
printf "\nExiting...\n"
|
|
fi
|
|
}
|
|
function main {
|
|
check_root
|
|
header_info
|
|
kernel_info
|
|
}
|
|
while true; do
|
|
case "$1" in
|
|
* )
|
|
main
|
|
kernel_clean
|
|
exit 1
|
|
;;
|
|
esac
|
|
shift
|
|
done
|