PREIN

/bin/sh

# preparing system before update
cat << EOF | while read name; do rm -rf "/usr/share/games/widelands/maps/${name}.wmf"; done
Checkmate
Mystical Maze
Comet Island
Plateau
Crater
Rendez-Vous
Dry Riverbed
Riverlands
Elven Forests
SConscript
Enemy in sight
Swamp Island
Finlakes
The big lake
Firegames
The Far North
Four Castles
The long way
Four Mountains
The Oasis Triangle
Glacier Lake
The pass through the mountains
Golden Peninsula
The Thaw
Impact
Three Warriors
Islands at war
Two frontiers
Lake of tranquility
War of the Valleys
Last Bastion
Wisent Valley
EOF