aptdpkgro.sh



#!/bin/sh

pathmatch="^/usr"

while read debname; do
    pkg=$(dpkg --info $debname | sed -n 's/^ Package: *//p' | head -1)
    (dpkg -L "$pkg" 2>/dev/null || true) | grep "$pathmatch" |
      while read file; do
        [ -f "$file" -a ! -L "$file" ] || continue
        dir=`dirname "$file"`;
        base=`basename "$file"`;
        inode=`find "$file" -printf "%i\n"`
        [ -L "$dir/.${base}.dpkg-ro-used.$inode" ] || continue
        (cd "$dir" && ln "$base" ".${base}.dpkg-ro-used.$inode")
        echo "$dir/.${base}.dpkg-ro-used.$inode"
      done >>/var/lib/my_ro_hack.todel
done