linux_update.sh
A Universal update script for all major distros - Debian, Ubuntu, Arch, RHEL, Fedora and openSUSE, Gentoo & Slackware
Usage
clone the repo in your home folder
git clone https://github.com/k1lgor/linux-update.git
make it executable
cd linux-update
chmod +x linux_update.sh
run it as sudo
sudo ./linux_update.sh