The commands belong to various groups or sets:
Bourne shell like insh general purpose camera scene graph histogramming and plotting window GUI application EsbRootView specific
The Bourne shell like commands are:
alias, basename, cd, compgen, cp, date, dirname, echo, exit, export, help, history, mkdir, printenv, pwd, return, rm, set, suffix, time, type, unalias, unset, tput, ls, eval, unique, seq
and have a similar behaviour than under a bash prompt.
The insh general purpose commands are:
print_args, suffix, calc, pdg, particle_print, sys_file_sep, sys_home_dir, sys_path_sep
The camera group:
camera_pitch, camera_reset, camera_roll, camera_rotate, camera_set_da, camera_set_ds, camera_set_dx, camera_set_focal, camera_set_orientation, camera_set_ortho, camera_set_perspective, camera_set_position, camera_set_zfar, camera_set_znear, camera_start_anim, camera_stop_anim, camera_swap_kind, camera_translate_position, camera_view_all, camera_yaw, camera_zoom
The scene graph commands are:
scene_add_xy_grid, scene_add_axes, scene_add_cone, scene_add_show_time_anim, scene_add_vertices, scene_remove_nodes, scene_start_anim, scene_blend_off, scene_blend_on scene_clear_dynamic, scene_clear_static, scene_clear_static_blend, scene_count_points, scene_light_off, scene_light_on, scene_read_bsg, scene_set_clear_color, scene_write_dynamic_to_bsg, scene_write_static_to_bsg, scene_write_to_bsg, scene_write_to_paper, style_load_file, style_print_colormaps
The histogramming and plotting related ones:
histo_create, histo_fill plots_full_window, plots_hide, plots_set_current_plotter, plots_set_layout_factors, plots_set_regions, plots_show, plots_clear, plots_current_to_one, plots_set_grid plotter_clear, plotter_list_styles, plotter_print_customization, plotter_print_style, plotter_reset_style, plotter_set_field, plotter_set_style
The GUI and window commands are:
gui_exec_main_menu_item, gui_hide_camera_menu, gui_hide_console, gui_hide_main_menu, gui_hide_meta_zone, gui_push_back_item, gui_push_list, gui_push_home, gui_scroll_text, gui_set_console_layout, gui_set_picking_mode, gui_set_to_exit, gui_set_viewing_mode, gui_show_camera_menu, gui_show_console, gui_show_main_menu, gui_text window_render, window_to_jpeg, window_to_png
The application specific ones:
app_dir, app_open, app_open_event_file, app_open_geometry_file, app_openers, app_color_value
And, at last (but not the least!), the commands specific to EsbRootView are:
event_count, event_source_insh, event_fields, event_index, event_model, event_next, event_plot, event_print, event_stats, event_stop_anim, event_time_max, event_time_min, event_vis, [MCTrack,WCDetectorPoint,FgdDetectorPoint,FgdHit]_[vis,count,stats,print,hfill,histo,plot]
In any case, from the terminal prompt, the help command permits to have a short description, if existing, of a command:
EsbRootView_insh$ help echo EsbRootView_insh$ help event_model
See the "help text of commands" section for a raw dump of the commands help texts.