Some items are formatted differently from other text, like filenames, commands, and literal values. $ echo Terminal sessions with very long lines are formatted with lines folded by default to make them easier to read on the screen and to make them fit on the printed page. In the HTML version, you can double-click the text to toggle between the folded version for easy reading and the flat, syntactically correct version for easy copy/pasting. Terminal sessions with very long lines are formatted with lines folded by default to make them easier to read on the screen and to make them fit on the printed page. In the HTML version, you can double-click the text to toggle between the folded version for easy reading and the flat, syntactically correct version for easy copy/pasting. In many cases, sections pertaining to UNIX, GNU/Linux, Mac OS X, BSD, and so forth are marked (UNIX). Sections pertaining to Microsoft Windows might be marked (Windows). To avoid repetition, however, file system directory names are often given only in UNIX format as in /path/to/OpenDJ, even if the text applies to C:\path\to\OpenDJ as well. class Test { public static void main(String [] args) { System.out.println("This is a program listing."); } }