Slashdot Mirror

Ben Gutierrez writes "Paul Graham has posted a new essay on the Return of the Mac which begins with: 'All the best hackers I know are gradually switching to Macs.' Tim O'Reilly said some similar things in Watching Alpha Geeks . From the article: "My friend Robert said his whole research group at MIT recently bought themselves Powerbooks. These guys are not the graphic designers and grandmas who were buying Macs at Apple's low point in the mid 1990s. They're about as hardcore OS hackers as you can get."

jeblucas writes "MacDevCenter interviews Andy Hertzfeld: formerly of Radius, Eazel, General Magic, and most famously, Apple. He discusses his recent book, Revolution in the Valley as well as sharing some anecdotes about his time at Apple developing the Macintosh personal computer. Check out this notebook page from the first cut of the memory layout. The book was reviewed here earlier."

jeblucas writes "MacDevCenter interviews Andy Hertzfeld: formerly of Radius, Eazel, General Magic, and most famously, Apple. He discusses his recent book, Revolution in the Valley as well as sharing some anecdotes about his time at Apple developing the Macintosh personal computer. Check out this notebook page from the first cut of the memory layout. The book was reviewed here earlier."

fmorgan writes "O'Reilly has now posted the second part on an article about Mac OS X Mail.app spam filtering with more details on what this technology is (and isn't): 'Many myths have emerged about Mail's junk mail filter. No, it's not an extremely complex set of rules, no it doesn't look for keywords, and no, it doesn't use white magic ... Interestingly enough, the technology that underlies the Junk Mail filter began its life as an information retrieval system.'"

danigiri writes "Finally Varadarajan has put some hard facts on the speed of the VT 'Big Mac' G5 cluster. Undoubtedly after some weeks of tuning and optimization, the home-brewn supercluster is happily rolling around at 9.555 TFlops in LINPACK. The revelations were made by the parallel computing voodoo master himself at the O'Reilly Mac OS X conference. It seems they are expecting and additional 10% speed boost after some more tweaking. Srinidhi received standing ovations from the audience. Wired news is also running a cool news piece on it. Lots of juicy technical and cost details not revealed before. Myth dispelling redux: yes, VT paid full price, yes, it's running Mac OS X Jaguar (soon Panther), yes, errors in RAM are accounted for, Varadarajan was not an Apple fanboy in the least... read the articles for more booze."

gulker writes "It's really nice to be able to use sendmail as a SMTP server on a PowerBook if you move around a lot. But enabling sendmail on OS X is non-trivial, and while a good tutorial exists, the stock Mac OS X 10.2 package is missing the m4 macro processor needed to regenerate sendmail.cf. So it was great news to hear about Bernard Teo's Sendmail Enabler, a cool Aqua-GUI-interface sendmail 'configurator' for Mac OS X."

honestpuck writes "It must be difficult when writing a book for 'power users' to decide what exactly needs to be put in and what can be safely left out. This volume does the job quite well, covering the simple stuff quickly and early while devoting a great deal of its 750 pages to topics of more interest to serious users of Apple's new(ish) operating system. It also declares its audience early, the preface devotes a page to explaining the target audience and states it is 'aimed at folks with a more technical bent than the average user--the power user.'" Read on to see what Honestpuck thinks of O'Reilly's OS X in a Nutshell. Mac OS X In A Nutshell author Jason McIntosh, Chuck Toporek & Chris Stone pages 768 publisher O'Reilly rating 8 - Almost excellent reviewer Tony Williams ISBN 0596003706 summary An Excellent book on OS X for 'power users' that will remain useful.

The Gist The book is quite well structured, and organized into into 5 parts. The first is a quick overview of the Macintosh GUI. The second part, "System Configuration," is mainly devoted to getting the system running well (covering preferences, networking, the file system and Java). The third section, "System and Network Administration," is a good guide to several lower-level tasks, including an excellent chapter on directory services and NetInfo. The fourth is about development, including Apple's IDE "Project Builder" and CVS. The final part covers the Unix underpinnings of OS X and X Windows. This includes a Unix command reference of over 200 pages.

The Good The book is also well written, with light, easily understood prose and some good screen dumps, tables and diagrams to make some of the more complex points easily understood. I appreciate the detailed contents section, good quality index and black chapter tabs at the side of each page for finding the information I need.

Everything seems to be covered, though you may sometimes find yourself needing to go elsewhere for more depth, but this is really only to expected in a book that is trying more for breadth across an entire operating system than depth in one particular area.

Despite having used and developed on a Mac for over 15 years and OS X since the late beta stage I still found myself discovering something new and useful every few pages in the book.

The Bad The section of the book I appreciated least was the Unix Command Reference. 200 pages, most of which are adequately covered by the online man pages or a quick 'command --help'. Not that it isn't useful having this information on paper, and not that this section isn't more complete than the man pages and less error-ridden. It's just that my favourite operating system has a large number of commands that are hard to find by name alone. Online, I tend to rely on apropos to find what I need. Back when you paid a large amount of money for a Unix license they came with hard copy manuals that included a permuted word index of the same top slug that apropos searches, which made them infinitely more useful. O'Reilly could improve the heck out of this book by giving us the same thing for what I felt was otherwise an almost totally wasted 200 pages (though I admit that the combination of the chapter on NetInfo and the command references for nicl and niutil etc. actually have me now understanding and using NetInfo well.)

Once again O'Reilly have provided a web page for the book that is mostly marketing material -- though in this case the Errata page is useful. At the bottom of the page they have a number of links to "Related O'Reilly Articles" but have only listed three by the authors of the book, leaving out, for example, X11 and Open Office on Mac OS X by Wei-Meng Lee and Configuring sendmail On Jaguar by James Duncan Davidson to name two MacDevCenter articles I've found incredibly helpful.

Conclusion

This book is not quite in the "must buy" category. If you do want a book to help you with the more technical aspects of OS X or to help you move to OS X from Unix or Windows hacking then this one is worth a serious look. It certainly better covers the technical aspects than OS X Bible and others of that style (such as the Missing Manual or Robin Williams' Little Mac OS X Book.) The only other volume that really compares is OS X Unleashed and it has way too much coverage of the simple stuff and the various applications, is not as well structured and has a wordier, less terse and technical style. It's also more expensive and twice the size and weight.

You can purchase Mac OS X in a Nutshell from bn.com. Slashdot welcomes readers' book reviews -- to see your own review here, read the book review guidelines, then visit the submission page.

honestpuck writes "It must be difficult when writing a book for 'power users' to decide what exactly needs to be put in and what can be safely left out. This volume does the job quite well, covering the simple stuff quickly and early while devoting a great deal of its 750 pages to topics of more interest to serious users of Apple's new(ish) operating system. It also declares its audience early, the preface devotes a page to explaining the target audience and states it is 'aimed at folks with a more technical bent than the average user--the power user.'" Read on to see what Honestpuck thinks of O'Reilly's OS X in a Nutshell. Mac OS X In A Nutshell author Jason McIntosh, Chuck Toporek & Chris Stone pages 768 publisher O'Reilly rating 8 - Almost excellent reviewer Tony Williams ISBN 0596003706 summary An Excellent book on OS X for 'power users' that will remain useful.

The Gist The book is quite well structured, and organized into into 5 parts. The first is a quick overview of the Macintosh GUI. The second part, "System Configuration," is mainly devoted to getting the system running well (covering preferences, networking, the file system and Java). The third section, "System and Network Administration," is a good guide to several lower-level tasks, including an excellent chapter on directory services and NetInfo. The fourth is about development, including Apple's IDE "Project Builder" and CVS. The final part covers the Unix underpinnings of OS X and X Windows. This includes a Unix command reference of over 200 pages.

The Good The book is also well written, with light, easily understood prose and some good screen dumps, tables and diagrams to make some of the more complex points easily understood. I appreciate the detailed contents section, good quality index and black chapter tabs at the side of each page for finding the information I need.

Everything seems to be covered, though you may sometimes find yourself needing to go elsewhere for more depth, but this is really only to expected in a book that is trying more for breadth across an entire operating system than depth in one particular area.

Despite having used and developed on a Mac for over 15 years and OS X since the late beta stage I still found myself discovering something new and useful every few pages in the book.

The Bad The section of the book I appreciated least was the Unix Command Reference. 200 pages, most of which are adequately covered by the online man pages or a quick 'command --help'. Not that it isn't useful having this information on paper, and not that this section isn't more complete than the man pages and less error-ridden. It's just that my favourite operating system has a large number of commands that are hard to find by name alone. Online, I tend to rely on apropos to find what I need. Back when you paid a large amount of money for a Unix license they came with hard copy manuals that included a permuted word index of the same top slug that apropos searches, which made them infinitely more useful. O'Reilly could improve the heck out of this book by giving us the same thing for what I felt was otherwise an almost totally wasted 200 pages (though I admit that the combination of the chapter on NetInfo and the command references for nicl and niutil etc. actually have me now understanding and using NetInfo well.)

Once again O'Reilly have provided a web page for the book that is mostly marketing material -- though in this case the Errata page is useful. At the bottom of the page they have a number of links to "Related O'Reilly Articles" but have only listed three by the authors of the book, leaving out, for example, X11 and Open Office on Mac OS X by Wei-Meng Lee and Configuring sendmail On Jaguar by James Duncan Davidson to name two MacDevCenter articles I've found incredibly helpful.

Conclusion

This book is not quite in the "must buy" category. If you do want a book to help you with the more technical aspects of OS X or to help you move to OS X from Unix or Windows hacking then this one is worth a serious look. It certainly better covers the technical aspects than OS X Bible and others of that style (such as the Missing Manual or Robin Williams' Little Mac OS X Book.) The only other volume that really compares is OS X Unleashed and it has way too much coverage of the simple stuff and the various applications, is not as well structured and has a wordier, less terse and technical style. It's also more expensive and twice the size and weight.

You can purchase Mac OS X in a Nutshell from bn.com. Slashdot welcomes readers' book reviews -- to see your own review here, read the book review guidelines, then visit the submission page.

lisam writes "Have you created a Mac OS X application, plug-in, or some other type of innovative software that you believe is top in its class? Then check out the Mac OS X Innovators contest. Prizes include a ADC Premier Membership, WWDC pass, pass to the O'Reilly Mac OS X Conference, etc, etc. You can enter more than once, but the deadline is March 28, 2003."

spectatorion writes "O'Reilly is running this article by quantum chemist Drew McCormack about developing scientific visualization applications using Mac OS X. From the article, 'For those of you not familiar with VTK, it is to visualization what Cocoa is to application development: VTK provides a high-level object-oriented framework which allows you to easily visualize 3D data sets without having to write any low-level OpenGL code.' Definitely a good read for any scientists trying to develop for Mac OS X."

lisam writes "Alan Graham has an article on O'Reilly's MacDevCenter offering tips for homemade dot mac servers. Tips include creating a central file server, how to set up a central repository for iTunes, sharing images, collaborating with WebDAV, etc."

EccentricAnomaly writes "brian d foy has created perl modules for controlling iTunes. His modules, Mac::iTunes and Apache::iTunes, can be found on the CPAN. Now perl mongers can run iTunes remotely via the command line or via a web interface on a Mac hooked-up to a nice stereo to use as a home or office jukebox. I shudder to think what else may be possible now that iTunes is in perl's clutches."

Kathryn writes "An article by David Wheleer on O'Reilly's MacDev Center, Build Your Own Apache Server with mod_perl, covers issues to consider as you begin working with Apple's Apache install -- key information for any serious mod_perl-based Web development work on Mac OS X."

An anonymous reader writes "Having recently moved over to Mac OS X, I decided to look into running my own Web and FTP servers again from home. To my surprise, I discovered what many already know... that bundled into the underpinnings of Jaguar's networking framework was a distribution of Apache that appears as simple or robust as I want it to be."

Lisa writes "There are big differences between Mac OS X and Unix machines. In this MacDevCenter article, Brian Jepson has assembled ten tips to help achieve a smooth transition from Unix to OS X."

Spock the Baptist writes "This website's recent article on the O'Reilly Network is by James Duncan Davidson, speaking at the recent O'Reilly Mac OS X Conference. PowerBook, and iBook owners will likely be intrested in this article, as sending e-mail from multiple locations is less trouble when done via sendmail rather than a remote mail serever. Also, if your ISP's mail server goes down you'll still be able to send outgoing e-mail which can be quite handy."

Slashback brings you word on open courseware, The Big Switch as seen by Tim O'Reilly, another update on the man-made "moon," more on the in-progress clampdown on Chinese Internet searchers, and a disheartening note about hard drive warranties. Get 'em before they disappear completely ;) Read on for the details.

But will they distribute diploma blanks as PDF files? perlmunger writes "Linux Journal highlighted this in the 'up front' section of the June 2001 issue (I knew I keep these old issues around for a reason). Apparently, MIT will (finally) be opening their Open Course Ware initiative on September 30th to the public. Looks like a great start from many departments."

Answer: it's a strong possibility. skinfitz writes "Following on from Google returning to China, New Scientist is reporting in this article that Chinese surfers searching Google are finding their Internet connection dropped for five minutes if they enter "politically sensitive" keywords, such as the Chinese president's name! Will this new technology find uses elsewhere? Is this the future of the web?"

My human transporter is still a station wagon. An anonymous reader writes with the text which by now many people have seen regarding the status of the world's most famous unavailable scooter; apparently it's not necessarily as far from available as an automated message from Amazon implied.

"Greetings from Amazon.com.

You recently received an e-mail from us regarding the Segway Human Transporter (also known as "Ginger" or "IT"). This e-mail was sent accidentally by an automated system and the information in it is incorrect.

In fact, there is no new information on Segway's availability. Consumer versions of Segway Human Transporters are currently being piloted in various communities throughout the U.S. The Segway HT is expected to be released to the general consumer market in 2003.

We apologize for the confusion. We will keep your e-mail address on our list of customers who wish to be notified about this item.

Sincerely,
Amazon.com Customer Service

Strong Opinions softsign writes "Apparently, Tim O'Reilly's recent article addressing the topic of Switchers was so popular and generated so much response that he felt compelled to respond to reader comments in his MacDevCenter column this week. It reads almost like the Apple Switch website, but there are some really insightful emails peppered with Tim's comments. Worth a read."

The moon's been asking for this for years. cscx writes "The mysterious space junk, or apparent "other moon" reported a few weeks ago, now is more likely to be an old Saturn V (from the Apollo program) rocket booster. Bad thing is, there is a 20% chance it could strike the moon sometime next year. More details at MSNBC."

We'll let you you borrow it for a while, sign here. An anonymous reader writes "Microsoft has scrapped plans for subscription-based licensing of consumer products following the end of a 12-month trial in several countries including New Zealand. The Story says people were getting confused as to why they had to pay after the 12 months had gone by."

I find your lack of confidence disturbing. Longinus writes "Ars Technica is reporting that Western Digital is going to follow Maxtor's recent decision to cut their warranty of future drives from three years to one, with an extended warranty being offered at an additional price. The article goes on to mention that Seagate is rumored to also be considering such a cut, but nothing official has been confirmed. One can only wonder if this increase in price is to due to corporate cost saving measures or the fact that hard drives are becoming less stable magnetically as they increase in storage space."

Slashback brings you word on open courseware, The Big Switch as seen by Tim O'Reilly, another update on the man-made "moon," more on the in-progress clampdown on Chinese Internet searchers, and a disheartening note about hard drive warranties. Get 'em before they disappear completely ;) Read on for the details.

But will they distribute diploma blanks as PDF files? perlmunger writes "Linux Journal highlighted this in the 'up front' section of the June 2001 issue (I knew I keep these old issues around for a reason). Apparently, MIT will (finally) be opening their Open Course Ware initiative on September 30th to the public. Looks like a great start from many departments."

Answer: it's a strong possibility. skinfitz writes "Following on from Google returning to China, New Scientist is reporting in this article that Chinese surfers searching Google are finding their Internet connection dropped for five minutes if they enter "politically sensitive" keywords, such as the Chinese president's name! Will this new technology find uses elsewhere? Is this the future of the web?"

My human transporter is still a station wagon. An anonymous reader writes with the text which by now many people have seen regarding the status of the world's most famous unavailable scooter; apparently it's not necessarily as far from available as an automated message from Amazon implied.

"Greetings from Amazon.com.

You recently received an e-mail from us regarding the Segway Human Transporter (also known as "Ginger" or "IT"). This e-mail was sent accidentally by an automated system and the information in it is incorrect.

In fact, there is no new information on Segway's availability. Consumer versions of Segway Human Transporters are currently being piloted in various communities throughout the U.S. The Segway HT is expected to be released to the general consumer market in 2003.

We apologize for the confusion. We will keep your e-mail address on our list of customers who wish to be notified about this item.

Sincerely,
Amazon.com Customer Service

Strong Opinions softsign writes "Apparently, Tim O'Reilly's recent article addressing the topic of Switchers was so popular and generated so much response that he felt compelled to respond to reader comments in his MacDevCenter column this week. It reads almost like the Apple Switch website, but there are some really insightful emails peppered with Tim's comments. Worth a read."

The moon's been asking for this for years. cscx writes "The mysterious space junk, or apparent "other moon" reported a few weeks ago, now is more likely to be an old Saturn V (from the Apollo program) rocket booster. Bad thing is, there is a 20% chance it could strike the moon sometime next year. More details at MSNBC."

We'll let you you borrow it for a while, sign here. An anonymous reader writes "Microsoft has scrapped plans for subscription-based licensing of consumer products following the end of a 12-month trial in several countries including New Zealand. The Story says people were getting confused as to why they had to pay after the 12 months had gone by."

I find your lack of confidence disturbing. Longinus writes "Ars Technica is reporting that Western Digital is going to follow Maxtor's recent decision to cut their warranty of future drives from three years to one, with an extended warranty being offered at an additional price. The article goes on to mention that Seagate is rumored to also be considering such a cut, but nothing official has been confirmed. One can only wonder if this increase in price is to due to corporate cost saving measures or the fact that hard drives are becoming less stable magnetically as they increase in storage space."

rgraham writes "James Duncan Davidson (the original author of Apache Tomcat and Apache Ant) has an article over at O'Reilly's MacDevCenter that walks you through the steps of not only getting Apache up and running on 10.2 (pretty simple, I know) but also DNS and Mail. The aricle goes along well with Alan Graham article on how to setup your own .Mac type service."

rgraham writes "James Duncan Davidson (the original author of Apache Tomcat and Apache Ant) has an article over at O'Reilly's MacDevCenter that walks you through the steps of not only getting Apache up and running on 10.2 (pretty simple, I know) but also DNS and Mail. The aricle goes along well with Alan Graham article on how to setup your own .Mac type service."

rgraham writes "James Duncan Davidson (the original author of Apache Tomcat and Apache Ant) has an article over at O'Reilly's MacDevCenter that walks you through the steps of not only getting Apache up and running on 10.2 (pretty simple, I know) but also DNS and Mail. The aricle goes along well with Alan Graham article on how to setup your own .Mac type service."

spid writes "Tim O'Reilly posted an interesting article about people switching from other OSes (Mac OS, Windows, Linux) to Mac OS X. The resounding consensus is that most folks appreciate how, compared to these other OSes, Mac OS X 'just works.' O'Reilly also makes an interesting point that UNIX/Linux users, rather than Windows users, would be the best target niche for Apple's 'switch' campaign."