1. relion_display:
    1. relion_display --i filename.star This command show mrcfile in filename.star .User should notice that mrcfile path must be same as starfile,if you have moved mrcfile ,then you could create an symbolic link to mrcfile in original folder.
    2. relion_display --gui.This command will open an relion gui,then user could operate file in this gui.
  2. relion_stack_create:
    1. relion_stack_create --i inputpath/filname --o outputpath/filename --one_by_one This command could help you create new mrcfile according your starfile easily.
  3. relion_image_handler:Maybe this command is the most common command to edit file.
    1. relion_image_handler --i example.mrc --stats.
  4. mrc2tif：mrc2tif [options] mrc_input_file tiff_file_root_name. url。
  5. tif2mrc:tif2mrc [options] TIFF_input_files... MRC_output_file.url

To Be Continued ...