UNIX For Dummies [Electronic resources] نسخه متنی

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UNIX For Dummies [Electronic resources] - نسخه متنی

John Levine, Margaret Levine Young

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Chapter 12: Installing Software Can Be Tricky


Overview


In This Chapter

Where does software come from (the software stork)?



Where to put software

Writing shell scripts, or files full of commands

Writing aliases for your favorite commands

Grabbing software from the Internet

Uncompressing, uudecoding, and otherwise fooling with files that contain programs

If you are a Windows or Macintosh user, you probably are thinking: “I can install new programs. What’s the big deal? I just stick in a disk or a CD- ROM and type INSTALL, right?” No. In UNIX, it’s not that simple, of course. You face issues of paths, permissions, and other technical-type stuff we have been protecting you from.

On the other hand, we’re not about to train you to be a system programmer. Every user has a few favorite programs, and you wear out your welcome quickly if you go off to your local wizard every time you want to use a new program. Although installing new UNIX programs is much trickier than installing PC or Mac programs, in many cases you can do it yourself.

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