Bash script to download the latest version of adminer from https://www.adminer.org/

get_adminer.sh

#!/bin/bash

## Figure out what the latest version is and download it, if needed.
CURVER=`wget -qO- https://www.adminer.org/ | perl -ne 'if (m/adminer-([0-9\.]+)\.php/s) { print "$1\n"; exit }'`
[ -f adminer-$CURVER.php ] || wget https://github.com/vrana/adminer/releases/download/v$CURVER/adminer-$CURVER.php

## Symlink index.php to it.
ln -sf adminer-$CURVER.php index.php

## Get the theme switcher too.
[ -f adminer-theme-switcher.php ] || wget https://raw.githubusercontent.com/felladrin/adminer-theme-switcher/master/adminer-theme-switcher.php

## Install a dark theme, unless a theme is already installed.
[ -f adminer.css ] || wget https://raw.githubusercontent.com/vrana/adminer/master/designs/mancave/adminer.css

## Prepare to be served.
chown www-data.www-data *
chmod 770 *