a lot of bugs! - not worthy

I reviewed this book and I found a looooot of bugs in there. Nobody bothered to check if all queries are ok.
Examples? Here you are:
command: rmdir -r newdir
should be: rm -r newdir

another here: SELECT name FROM sys.obj$ WHERE obj#='4916681';
should be: SELECT name FROM sys.obj$ WHERE dataobj#='4916681';

it is only a couple of first pages. I am scared what gonna be later...

Other Reviews

• a lot of bugs! - not worthy
• Exellent guide for beginners.
• read one month before taking the class, at lease
• Probably the Best book on Oracle DBA..
• What a book