LS by Cao Siqin, 2007.7.17 ls [-l/-w/-s][-d/-f][-acpo!?] [path or file name mask1] [mask2 ...] Options: -? : display this help -l : list details -a : list all files -w/s : list in a line, file names are sepatated by tab -p : file n

Controls: Left mouse click to move the viewport Right mouse click to zoom in Escape key to exit Space key to reset to the default viewport Left/Right cursor keys to cycle through the color maps Up/Down cursor keys to cycle through t