Linux Pocket Guide by Daniel J. Barrett The following errata were *corrected* in the 4/04 reprint: Here's a key to the markup: [page-number]: serious technical mistake {page-number}: minor technical mistake : important language/formatting problem (page-number): language change or minor formatting problem (59) "Useful Options" table; In the description of the -L option of the du command,the first word NOW READS: "Follow". (62) last paragraph; An octal number, up to four digits long, that specifies the file's absolute permissions in bits. The rightmost digit is special (described later) and the second, third, and fourth represent the file's owner, the file's group, and all users. See Figure 3 for an example, displaying the meaning of mode 0640. "the rightmost digit" NOW READS "the leftmost digit" (169) Final two lines of the page; The word your_test NOW APPEARS in CodeReplaceable character style, on both lines.