+/* Because we can't chroot and run the ls command (since 'ls' won't
+ * necessarily exist in the chroot), this command can be used to escape
+ * from the sysroot (eg. 'll /..'). This command is not meant for
+ * serious use anyway, just for quick interactive sessions.
+ *
+ * FIXME: eventually, provide a "debug ll" command that would list files
+ * in the appliance.
+ */
+