pacman -Qlq | sort -u > "$db"
find /bin /etc /lib /sbin /usr \
- ! \( -name lost+found -o -name local \) \
+ ! \( -name lost+found -o -name local -o -path "*/share/mime/*" \) \
\( -type d -printf '%p/\n' -o -print \) | sort > "$fs"
comm -23 "$fs" "$db"