flash_update firefox debian-wiki based

#!/bin/bash

# Set Firefox's plugins dir
FIREFOX_FLASH_INSTALL_DIR=~/.mozilla/plugins

# Move to /tmp for temporary files
cd /tmp

# Setup Arch
case $(uname -m) in
  x86_64) ARCH=x86_64 ;;
    i?86) ARCH=i386 ;;
esac

# Check Adobe Flash Player's latest version from Adobe's website
VERSION=$(wget -qO- https://fpdownload.macromedia.com/pub/flashplayer/masterversion/masterversion.xml | grep -m1 "NPAPI_linux version" | cut -d \" -f 2 | tr , .)

# Error out if $VERSION is unset, e.g. because previous command failed
if [ -z "$VERSION" ]; then
  printf "Could not work out the latest version; exiting\n" >&2
  exit 1
fi

# Exit on first error
set -e

# Now get the tarball
wget "https://fpdownload.adobe.com/pub/flashplayer/pdc/$VERSION/flash_player_npapi_linux.${ARCH}.tar.gz"

# Extract the contents of the tarball to the Firefox's plugins dir
tar -xof flash_player_npapi_linux.${ARCH}.tar.gz -C $FIREFOX_FLASH_INSTALL_DIR libflashplayer.so

#Removing tmp files
rm flash_player_npapi_linux.${ARCH}.tar.gz

# Tell the user we are done
printf "\nFlash Player ($VERSION) installed into $FIREFOX_FLASH_INSTALL_DIR/\n"