cd "$topdir"
-ext=bz2,gz,rar,tgz,tbz2,zip,jar,Z,tar,png,ico,xpm,gif,rpm,bin,run,exe,iso,xpi,ZIP,dll,pdf
+ext=bz2,gz,rar,tgz,tbz2,zip,jar,Z,tar,png,ico,xpm,gif,rpm,bin,run,exe,iso,xpi,ZIP,dll,pdf,xz,deb,crx
ls -ldrSh */*.{$ext} || :
echo */*.{$ext} | xargs stat -c %s | awk '{s+=$1} END {printf("Total: %d MiB\n", s/1014/1024)}'
-echo remove? ctrl+c to abort
+echo Move to $purgedir? Hit Ctrl+C to abort
read a
install -d $purgedir
mv */*.{$ext} $purgedir
+rmdir $purgedir || :