Hell Is Other People Mac OS
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␡Getting Help from Other People. Unix evolved organically, with features and commands being added piecemeal over the years. Even with all of the books written about Unix, person-to-person interaction remains the best way to become comfortable with using Unix, and it's often the only way to learn about new features or the more sophisticated uses of features you already know about. Roblimo once called it 'a tradition, not just a speech' - Bryan Lunduke's annual 'Linux Sucks' presentations at various Linux conferences. But before you get too upset, in his 2014 interview with Slashdot Lunduke admitted 'I love Linux, I have made my whole life around Linux. Hell is Other Demons is crafted with expertly executed mechanics and bold, unforgettable style. Retro Bullet Hell Shooter - Fast-paced fair, but challenging, combat rewards practice and creativity. A Campaign Through Hell - Explore an extensive world full with. Get an unrestricted 30-day free trial of FreshBooks at 10% and Free Worldwide Shipping at Ridge Wallets by using offe. What is Other on Mac Storage? Simply, Other storage on Mac consists of files that do not easily fall into the clearer category labels like 'Audio.' The types of 'Other' files would include: Documents like PDF,.psd,.doc, etc. MacOS system and temporary files. Cache files like user cache, browser cache, and system cache.
- Using the Unix Manual
This chapter is from the book
This chapter is from the book
There are four ways to get help when using Unix: from external documentation such as this book, Web sites, and other similar materials; from the extensive Unix reference manuals that come with every version of Unix, including Mac OS X; from the built-in help that comes with most commands; and from other people via online discussion systems, e-mail, user groups, and, yes, calling your friends on the telephone. You are already taking the first approach, so this chapter concentrates on the other three.
The Unix reference manual is a collection of files called manpages, which are specially formatted files intended to be viewed with the man command. Unix man pages are written for an audience of experienced programmers, not for novice users, so to understand Unix man pages, you need to understand the conventions used in them.
Mac OS X comes with almost 3000 Unix man pages. Most of these are copied from the FreeBSD version of Unix, the one used to create Mac OS X's Darwin layer. Some of these pages come from Apple itself, and some come from the software that Apple acquired when it bought NeXT. As of this writing (summer 2005), Apple has made progress updating the man pages to be Darwin specific, but the job is not yet done. Fortunately, most of the man pages do not require updating; unfortunately, there is no easy way to know which ones do require it.
Command-line programs almost always provide a minimal level of built-in help—usually just enough to show you the options and arguments the command expects. Still, that is often enough to remind you of the proper way to use the command.
Help from other people is the most valuable kind, and it's available from a variety of sources. At the end of this chapter is a list of the best places to look.
Using the Unix Manual
Every Unix command is supposed to have an associated man page that describes the command and the options available for using it. You read man pages using the man command.
Unix man pages are arranged into eight or nine sections, depending on which flavor of Unix you are using. Mac OS X uses the nine sections shown in Table 3.1. (These are the nine standard sections from BSD Unix, plus a section for the Tcl/Tk programming language.) Look in the various subdirectories of /usr/share/man to see all the man pages that come with Mac OS X.
Table 3.1. Sections of the Mac OS X/BSD Unix Manual
SECTION | CONTENTS | |
1 | General Commands | Commands you use most frequently, such as man and grep. |
2 | System Calls | Commands (actually functions) provided by the operating system for use in programming, mostly in the C language, such as getlogin and setuid. |
3 | Library Functions | Tools for programmers that are available in a variety of languages (C, Perl, Tcl, and others), such as opendir and Text::Soundex. |
4 | Kernel Interfaces Manual | More-advanced tools for programmers, mostly in the C language, such as stdout and urandom. |
5 | System File Formats | Man pages for the most important system-configuration files, describing their use for system administration, such as appletalk.cfg and launchd.conf. |
6 | Games | This covers games, but Mac OS X comes with only one command-line game, banner. If you have a printer connected, try banner -w 80 'Unix' lp. |
7 | Miscellaneous Information | Character-set definitions; file types; filesystem information, such as hier, which shows the filesystem hierarchy; and ascii, which describes the ASCII character set. |
8 | System Manager's Manual | Servers and system-administration commands, such as halt (to shut down the system) and httpd (the Apache Web server). |
9 | Kernel Developer's Manual Tcl and Tk Built-in Command | The Tcl/Tk programming language gets its own section of the Unix manual, describing all of the Tcl functions and libraries available, such as lindex and tk_messageBox. See man tclsh for an interactive Tcl shell. |
Look in the various subdirectories of /usr/share/man to see all man pages that come with Mac OS X. |
Wherever you see a Unix command name followed by a number in parentheses—for example, date(1)—the number refers to the section of the manual with which the command is associated. Thus, chown(2) refers to the chown documented in section 2 of the manual, while chown(8) refers to the chown documented in section 8 of the manual.
Throughout this book we use the Unix convention of referring to a manual entry by saying 'see manentry.' entry is usually a command name—for example, we might say 'see man ls' to look at the manual entry of the ls command. entry can also represent anything else the manual covers; some system-configuration files have manual entries.
To display a man page:
- The short answer is: mancommand For example, man man shows you the man page for the man command. Figure 3.1 is a code listing showing the beginning of the Unix man page for the man command. It is probably rather confusing at this point, which is why we have this chapter to explain Unix man pages.
Example 3.1. Typing man man lets you see the man page for the man command itself (this is partial output).
- Here is a longer, more useful answer. The generalized syntax of how to display a Unix man page is this: What does that mean? It is the technical way in which Unix command syntax is described. This format, though daunting at first, is a concise and accurate way of showing how a command should be used, and you will see this format constantly in Unix documentation. The man pages for commands all begin with a synopsis of the command using the format shown above. It is well worth your time to learn this syntax. Figure 3.2 shows an element-by-element translation of the specification for the man command itself. According to the specification, the only required argument to the man command is the name of the manual entry you want (it is the only argument not inside square brackets), but there are many available options. You must read the man page itself to learn what the options mean. Here are the meanings for the options you are most likely to use:
Figure 3.2 The man pages for commands all begin with a synopsis of the command using this format.
-a | Displays all the man pages that match the command name you supply (the final argument to the man command). Normally the man command shows only the first match (searching the manual starting from section 1). |
-d | Displays debugging information instead of the actual manual page(s). |
-k | Finds a list of the manual pages that contain the entry in their one-line description. (The entry is the final, and required, argument to the man command.) man -kstring is the same as aproprosstring. See 'To search for a man page,' below. |
-K | Similar to the -k (lowercase) option, but searches the full text of all man pages for the string. Can be slow but is very useful. |
-h | Displays a help message for the man command. |
-t | Produces PostScript output by passing the output of the man command through another program (called troff). If you use this option, you will almost certainly want to save the output in a file or pipe it to a program that understands PostScript. (See 'Printing man Pages,' later in this chapter, and 'Redirecting stdout' and 'Creating Pipelines of Commands,' in Chapter 2, 'Using the Command Line.') |
-w | Shows the locations of the actual man page files instead of showing the pages themselves. Try combining this with -a. |
-M | You must supply a list of one or more directories (separated by colons) right after this option. The directories are searched for man pages instead of the default locations (which are all in /usr/share/man). |
Sometimes you may not be sure which command you want. The apropos command can be used to search the title lines of all the manual pages.
To search for a man page:
- aproposkeyword For example, if you were looking for commands related to appletalk, you would try apropos appletalkFigure 3.3 shows the result (reformatted slightly for print). Each entry lists the name of a man page, the section it belongs to, and usually a one-line description of the man entry.
Example 3.3. The apropos command can be used to search the title lines of all the manual pages.
There is a never-ending debate as to whether Macs are “better” than PC’s. “Better” is of course a subjective term; for instance, while Macs are generally acknowledged to be easier to use, if you’re a long-time Windows user the first time you sit in front of a Mac, it certainly won’t seem that way.
In any case, here follows a list of differentiators… if nothing else, these are reasonable arguments as to why you should consider buying a Mac.
1. Macs are actually cheaper in the long run
Sure, you can buy a Windows PC for fewer up-front dollars. But the true cost of ownership should be calculated based on not only the acquisition cost, but the residual value after you sell it or trade it in. It’s the difference between those two numbers that really tells you what your computer costs to own. When you calculate the cost of ownership in that way, Macs win easily. All you have to do is compare the value of a Windows PC from, say, three years ago (which is often close to zero), and compare that to what you can get for your 3-year-old Mac. It’s virtually always no contest.
2. Macs are much easier to buy
We tried shopping for a PC just to compare, and after about 15 minutes our eyes glazed over. When you have so many choices, not only of manufacturers, but bells and whistles and speeds and sizes, it’s almost impossible to know whether you’re getting the right, or best, deal. With the Mac, it’s much easier to narrow down your search quickly, PLUS, be assured you’re getting a well-made and well-respected product, included being loaded with a whole bunch of great software you’d have to buy extra on a PC. On top of all that, there’s no equivalent to PowerMax in the PC world. Our friendly and expert staff is happy to help you through the entire process.
Note: We received a message from someone who took umbrage at the above, saying he thought it was “incredibly ignorant.” We responded with the following, which may or may not appease those of you who share that opinion, but it is our opinion and we’re sticking by it:
Simplicity isn’t for everyone, of course, and many IT professionals and computer geeks will look at the plethora of options available in the Windows world and not only not be fazed by them, but delight in the choices. Those same people often get frustrated that if you want to run the Mac OS, your choices are essentially limited to Apple, and then the limited choices they give you within that. But it sure makes it easier “for the rest of us” to make a decision, which is why we entitled that paragraph: “Macs are much easier to buy.” Obviously, with either, you can just see one and click “buy,” but with a PC, you’ll never be sure whether Samsung or Dell or HP or Acer or Toshiba or who knows how many other brands to choose from was the “best” one, all with their different video cards and storage options and screen sizes, not to mention the presumed or expected quality. That’s a lot of choices, and that makes it harder. That’s all we’re saying.
3. In general, when Apple makes assumptions with its software, it gets it right, Microsoft often gets it wrong
Surely this is subjective, but when you run Microsoft’s software, even on a Mac, it loves to run interference, making assumptions as to what you’re doing and trying to stay a step ahead. Most often, however, it just gets annoying. For instance, by default, if you type a “1)” in Entourage or Word, suddenly the next paragraph automatically starts with a “2)” even if you don’t want it. Most people spend more time undoing the presumptions than benefitting by them… Microsoft is just horrible at getting in the way.
4. Viruses
While this has changed just a little as Apple has gained ground on Microsoft, Mac users are still living in relative bliss with the lack of viruses, spyware and malware. We’re not saying they can’t get them, but it’s just far less of a problem for Mac users than it is for Windows users.
5. Time Machine and the Cloud
Hell Is Other People Mac Os X
Not nearly enough people back up their hard drives (because it should be everyone), but Apple’s Time Machine makes it so elegant and simple that all you really need to do is hook up a drive and turn Time Machine on. And it’s not just a back-up, but you can go back in time to find a document you deleted. Apple is further assisting with backing up with the utilization of iCloud, something especially appreciated in this age of people using multiple devices, such as the iPhone and iPad.
6. When something goes wrong…
Microsoft makes the software. Dell, or Sony, or HP, or seemingly a million other manufacturers, make the Windows PC. Then you have third-party drivers and whatever else for all the peripherals. When you have a problem, everyone points a finger at everyone else. With the Mac, the issue rests more often just with Apple. Of course, any customer of PowerMax who has ever had a question or problem can attest to the friendly expertise we also provide to help sort it all out for them as well.
7. Apple makes upgrading its OS simple, Microsoft still keeps it complicated

Apple smoothly transitions its customers to its latest OS for free. Windows can’t even use a consistent naming scheme: the versions include: 7, 8, XP, Vista, CE, NT, 98, 2000. The best we can say about that is that their scattered approach to naming matches their scattered approach to their OS.
8. Microsoft is for people who love tinkering with computers, Apple is for people who just want to get their work done
What’s pretty much true is that the back-end, server-infrastructure kinds of things is well-handled by Microsoft, because it’s in the “land of the geeks,” who love to dig into the machinery and tinker with all the settings and understand all the acronyms. Those kind of people like Windows on the front end as well because they understand all the crazy intricacies and complications of the computer system. Apple isn’t nearly as big in the IT world, and that’s okay, because its front end user interface for “the rest of us” doesn’t require us to be computer whizzes to get things done.
9. Let’s face it, Apple understands style
While there are a zillion different styles of PC out there, pretty much everyone agrees that the style, elegance, and just plain “hipness” of the Mac has yet to be beat. They just look cool. Most importantly, because they can stay out of the “I can make it cheaper” fray in the PC world, Apple’s quality is second-to-none.
Hell Is Other People Mac Os Download
10. You can run Windows on a Mac anyway, so why not get the best of both worlds?
Hell Is Other People Mac Os 11
Apple allows Windows to be installed via its own Boot Camp, or you can use a third-party virtualization program, such as Parallels, VMWare Fusion or VirtualBox. So why not both save money in the long run and have access to virtually any desktop software you want?