simple python script of windows / linux file manager

#usr/bin/share/python
#script codded by tanmay for all facebook and HF friends :)
import shutil #function for system commands like copy,move etc
import sys #for exit code and sys func
from os import * #access to all os func
def move_folder():
 folder_to_move=raw_input("Folder to Move :$: ")
 dest=raw_input("Location Where Move :$: ")
 print '\n'
 try:
  shutil.move(folder_to_move,dest)
  print '%s Moved Successfully To %s' %(folder_to_move,dest)
  print '\n'
  start()
 except:
  print 'Possible Errors will be : \n'
  print 'System Cannot find path specified'
  print 'Folder not exist'
  raw_input('Press Enter To Restart')
  start()
def move_file():
 file_to_move = raw_input('File to move :$: ')
 dest_file=raw_input('Location where move :$: ')
 print '\n'
 try:
  shutil.move(file_to_move,dest_file)
  print '%s Moved Successfully To %s'%(file_to_move,dest_file)
  print '\n'
  start()
 except:
  print 'Possible Errors Will be : \n'
  print 'System Cannot find the path specified'
  print 'File not exist'
  raw_input('Press Enter To Restart')
  start()
def del_fold():
 fold_to_del = raw_input('Folder to delete :$: ')
 try:
  rmdir(fold_to_del)
  start()
 except WindowsError as msg:
  print 'Error : %s' %msg[1]
  raw_input('Press Enter To Restart')
  start()
def del_file():
 file_to_del = raw_input('File to delete :$: ')
 try:
  remove(file_to_del)
  start()
 except OSError as msg:
  print 'Error : %s'%msg[1]
  print '\n'
  raw_input('Press Enter To Restart')
  start()
def create_folder():
 new_folder_name = raw_input("Enter new folder name :$: ")
 try:
  mkdir(new_folder_name)
  start()
 except:
  print 'Access is Denied'
  print '\n'
  raw_input('Press Enter To Restart')
  start()
def dir_cont():
 print '[+] items in [ %s ]' %getcwd()
 for object in listdir(getcwd()):
  print object
 raw_input('Press Enter To Restart')
 start()
def error():
 print ' ERROR : Invalid Choice or Empty Choice'
 print '\n'
 raw_input('Press Enter To Restart')
 start()
def rename_file():
 file_to_rename=raw_input('File to rename :$: ')
 newname = raw_input('New Name of File %s :$: '%file_to_rename)
 try:
  rename(file_to_rename,newname)
  start()
 except OSError as msg:
  print 'Error :%s' %msg[1]
  print '\n'
  raw_input('Press Enter To Restart')
  start()
def change_dir():
 loc_change_dir = raw_input('Path to change dir :$: ')
 try:
  chdir(loc_change_dir)
  start()
 except OSError as msg:
  print 'Error : %s' %msg[1]
  print '\n'
  raw_input('Press Enter To Restart')
  start()
def shell_cmd():
 cmd = raw_input('[+] root@13lackDeMon :$: ')
 try:
  st = system(cmd)
  print st
  print shell_cmd()
 except KeyboardInterrupt:
  print 'User Bye'
def start():
 try:
  clear = system('clear')
 except OSErrror:
  clear = system('cls')
 clear
 print '[*] simple command line file manager codded by 13lackDeMon / Tanmay'
 print '---------------------------------------------------------------------'
 print '[##] Current Dir :$ %s' %getcwd()
 print '**********************************'
 print '\n'
 print '[1] Move Folder \t[5] Rename File   \t[9] Create Folder\n[2] Move File\t\t[6] Change Dir  \t[10] Exit\n[3] Delete File \t[7] List Directory \n[4] Delete Folder \t[8] Excute Shell Command \n '
 choice = raw_input('->')
 if(choice=="1"):
  move_folder()
 elif(choice=="2"):
  move_file()
 elif(choice=="3"):
  del_file()
 elif(choice=="4"):
  del_fold()
 elif(choice=="5"):
  rename_file()
 elif(choice=="6"):
  change_dir()
 elif(choice=="7"):
  dir_cont()
 elif(choice=="8"):
  shell_cmd()
 elif(choice=="9"):
  create_folder()
 elif(choice=="10"):
  print '\n\r' + "[!] Thanks for using 13lackDemon command line manger"
  sys.exit(1)
 else:
  error()

start() #start script ! :)