#!/bin/bash

shopt -s nullglob
for NAME in * ; do
 TRS=`echo $NAME | sed "y/ -_/.../"`
 if [[ `file -b "$NAME"` == directory ]]; then
  if [[ $NAME != $TRS ]]; then
   mv -v "$NAME" "$TRS"
  fi
   echo Добавляем $TRS в $TRS.rar
   rar a $TRS.rar $TRS -zk
 else
  if [[ $NAME != $TRS ]]; then
   mv -v "$NAME" "$TRS"
  fi
 fi
done