thelinuxlist/scripts/pmaupdate.sh

#!/usr/bin/env bash
trap 'exit 130' INT
while true
do
      read -r -p "Would you like to Update phpMyAdmin? [Y/n] " input
 
      case $input in
            [yY][eE][sS]|[yY])
                  break
                  ;;
            [nN][oO]|[nN])
                  break
                  ;;
            *)
                  echo "That wasn't an option..."
                  ;;
      esac      
done
if [ ! -x /usr/bin/curl ] ; then
CURL_NOT_EXIST=1
apt install -y curl
else
CURL_NOT_EXIST=0
fi
sudo apt update && apt upgrade -y
sudo rm -rf /usr/share/phpmyadmin.bak
sudo mv /usr/share/phpmyadmin/ /usr/share/phpmyadmin.bak
sudo mkdir /usr/share/phpmyadmin/
sudo curl -fsSL -o "/usr/share/phpmyadmin/" https://files.phpmyadmin.net/phpMyAdmin/$PMA_VER/phpMyAdmin-"$PMA_VER"-all-languages.tar.gz
sudo tar xzf /usr/share/phpmyadmin/phpMyAdmin-"$PMA_VER"-all-languages.tar.gz -C /usr/share/phpmyadmin/
sudo mv /usr/share/phpmyadmin/phpMyAdmin-"$PMA_VER"-all-languages/* /usr/share/phpmyadmin
sudo mkdir /usr/share/phpmyadmin/tmp/ && chmod -R 777 /usr/share/phpmyadmin/tmp/
sudo rm -rf /usr/share/phpmyadmin/phpMyAdmin-"$PMA_VER"-all-languages /usr/share/phpmyadmin/phpMyAdmin-"$PMA_VER"-all-languages.tar.gz
## Thanks https://stackoverflow.com/users/3266847/benjamin-w
randomBlowfishSecret=$(openssl rand -base64 22)
sudo sed -e "s|cfg\['blowfish_secret'\] = ''|cfg['blowfish_secret'] = '$randomBlowfishSecret'|" /usr/share/phpmyadmin/config.sample.inc.php > /usr/share/phpmyadmin/config.inc.php
sudo systemctl restart apache2
sudo systemctl restart nginx
echo -e "=================================================================="
echo "phpMyAdmin has been updated!"
echo -e "=================================================================="