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{{From|https://help.ubuntu.com/community/SwitchingToUbuntu/FromMacOSX}}
 
{{From|https://help.ubuntu.com/community/SwitchingToUbuntu/FromMacOSX}}
 
{{Languages|UbuntuHelp:SwitchingToUbuntu/FromMacOSX}}
 
{{Languages|UbuntuHelp:SwitchingToUbuntu/FromMacOSX}}
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#title Switching to Ubuntu from Mac OS X
If you have come to Ubuntu from Mac OS X, welcome, and thank you for installing Ubuntu!
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== Introduction ==
This document intends to give you some information, resources and terminology to help you discern the similarities and differences between OS X and Ubuntu.
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This provides information, resources and terminology to help you switch from OS X to Ubuntu. See also the [[UbuntuHelp:SwitchingToUbuntu/|all-systems switching guide]].
=== Installing Software ===
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OS X is an Apple interface wrapped around a Unix core, whereas Ubuntu is a Unix interface wrapped around a Unix coreThis makes switching from OS X much easier than switching from Windows, but still quite challenging. For example, the OS X terminal is almost as powerful as the Linux terminal, but you'll need to use far more of that power in Linux.
Ubuntu comes with a useful selection of applications by default, such as an office suite, web browser, multimedia applications and games. Both Mac OS X and Ubuntu use software packages to install software. Ubuntu uses a package management program to download and install programs, as opposed to downloading disk images in Mac OS X. As with Mac OS X, it is necessary to supply an administrator password to install software in Ubuntu.
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== Installing Software ==
See [[UbuntuHelp:InstallingSoftware|Install Software]] for more information on how to install software from the repositories and from online sources.
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The most obvious difference between OS X and Ubuntu is when installing softwareIn OS X, you usually buy or download programs in `.dmg` filesThe Linux equivalent of a `.dmg` file is a `.deb` file, although you'll rarely see one in practice.
[[UbuntuHelp:FreeSoftwareAlternatives|FreeSoftwareAlternatives]] is a good list of Ubuntu Free Software alternatives to Mac and Windows applications.  
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Ubuntu has a built-in package management system, and it's recommended to install programs from there. See the [[UbuntuHelp:InstallingSoftware|install software guide]] for more information.
=== Alternatives to the iLife Suite ===
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Programs installed through Ubuntu are guaranteed to work with Ubuntu, and automatically updated when you upgrade to the newest version of Ubuntu.
Ubuntu offers a number of open source alternatives for users migrating from Mac OS X who use Apple's iLife suite.
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In the same way that OS X only runs software designed for OS X, applications must be made for Linux to be able to run on Ubuntu. Most Linux software is available for free over the Internet. The following pages feature a small selection of popular applications available for free in Ubuntu:
==== iTunes ====
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[http://www.gnome.org/projects/rhythmbox/ Rhythmbox] is a music player with similar functionality to iTunes. It also syncs with the iPod. The [http://magnatune.com/ Magnatune]  and [http://www.jamendo.com/en/ Jamendo] music stores are similar to the iTunes Music store. Proprietary audio codecs such as AAC, WMA, and MP3 can be enabled by following the directions in the Ubuntu Desktop Guide for [https://help.ubuntu.com/6.10/ubuntu/desktopguide/C/codecs.html Multimedia Codecs]Rhythmbox is shipped by default with the Ubuntu GNOME desktop. In addition, [http://www.burningthumb.com/drmdumpster.html DRM Dumpster] can be used to remove copy protection from tracks purchased from the iTunes Music Store.
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=== The Terminal ===
[http://getsongbird.com/ Songbird] is also an up-and-coming player in the "iTunes replacement" category. As new versions are released, the GUI and feature set moves closer to that of iTunes. Also, shortly after release they are [http://www.getdeb.net/app/Songbird packaged up at getdeb.net] to make installation just a couple of clicks away!
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Linux includes a terminal, very similar to the terminal in OS X. Many Linux guides ask you to run commands in the terminal, which should be available from ''Applications > Accessories > Terminal''. See [[UbuntuHelp:UsingTheTerminal|Using the Terminal]] for more information.
Songbird is "based on" Firefox, so it shares the same kind of [http://addons.songbirdnest.com/ Add-on community] as Firefox. There are Add-Ons that enable [http://wiki.songbirdnest.com/Docs/Device_Support/IPod_Device_Support iPod Device Support], provide "[http://addons.songbirdnest.com/addon/238 Cover Flow]" functionality, and [http://addons.songbirdnest.com/addon/102 album art fetching] from Amazon and Last.fm. As an example of how the best Add-ons are rolled into the core software, [http://addons.songbirdnest.com/addon/102 Album Art Manager] will soon become part of the core functionality of Songbird. There is also a very active support community around Songbird, so you never have to feel that you are going it alone.
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Kubuntu (or Ubuntu) users can try [http://amarok.kde.org/ Amarok], a powerful KDE app built into Kubuntu, or [http://developer.kde.org/~wheeler/juk.html JuK], a program more similar to iTunes.
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==== Mail ====
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[[UbuntuHelp:Evolution|Evolution]] is a high-quality open-source mail, calender and contacts program.
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==== iChat ====
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[[UbuntuHelp:Pidgin|Pidgin]] supports AIM, Jabber (includes GTalk and XMPP), and bonjour (with auto-installed [[UbuntuHelp:avahi|avahi]]) like iChat. Plus Pidgin supports MSN, Yahoo!, ICQ, Gadu-Gadu, GroupWise, SILC, Sametime, Zephyr, MySpaceIM, QQ, and IRC.
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Pidgin does not support videochat, for that use the free [[UbuntuHelp:Ekiga|Ekiga]].
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Kubuntu users can use Kopete, which supports AIM, Bonjour, Gadu-Gadu, GroupWise, ICQ, Jabber, Meanwhile, QQ, SMS, Windows Live Messenger, Windows Messenger, and Yahoo, and supports videochat.
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==== iPhoto ====
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[http://f-spot.org/Main_Page F-Spot] is a full-featured personal photo management application for the GNOME desktop. [[UbuntuHelp:F-Spot|F-Spot]] is shipped by default with the Ubuntu GNOME desktop.
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Kubuntu users can use the pre-installed [http://www.digikam.org/ DigiKam] for similar tasks.
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==== iMovie ====
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[http://www.kinodv.org Kino] is a basic non-linear video editor which supports AVI files and raw DV filesDevelopment for new features in Kino has[http://www.kinodv.org/article/view/157/1/7/ ceased]. Basic single-track video editing can be done with KinoMany audio and video effects, as well as scene transitions are offered. Supports uploading to [http://www.blip.tv blip.tv].  Kino is available in the Ubuntu Main repository.
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[http://www.kdenlive.org/ Kdenlive] is a non-linear video editor for KDE. Kdenlive is intended to be a user-friendly video editor which imports and exports many audio, video, and image formats. It is still early in development and does crash sometimes. Audio and video effects are available. It is often a good idea to capture footage with kino and then edit using kdenlive. kdenlive can be installed from synaptic.
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If you have data in MPEG4, MP3, AAC or other proprietary formats you may need to install [[UbuntuHelp:RestrictedFormats | restricted codecs]] to view, edit, or transcode them.
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==== iDVD ====
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[http://www.rastersoft.com/programas/devede.html DeVeDe] is a basic DVD authoring tool for creating DVDs from video clips that will play in PAL and NTSC DVD players. DeVeDe is available in the Ubuntu Universe repository. See [[UbuntuHelp:DVDAuthoring|DVDAuthoring]] for details on other solutions for DVD creation.
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==== GarageBand ====
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[http://jokosher.org/ Jokosher] is a  multi-track audio recorder and editor.  Jokosher  offers a  user-friendly interface with essential audio editing features such as splitting, trimming, moving, copying, and pasting clips. Jokosher is available in the Ubuntu Universe repository for Ubuntu 6.10 and later
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[http://lmms.sf.net Linux MultiMedia Studio] is another Garage``Band-like application, available in the Ubuntu Universe repository.
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==== iWeb ====
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Ubuntu doesn't ship with any pre-installed web editing software. However, many are available. The most popular is often [http://www.nvu.com/ Nvu], though it seems to be dead ([http://www.kompozer.net/ Kompozer] has forked a revived version).
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=== Archive Formats ===
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In OS X, the main types of compressed archives for files and folders are .dmg (Disk Image) and .sit/.sitx (Stuffit). Ubuntu cannot natively read .dmg archives, but the [http://vu1tur.eu.org/tools/ dmg2iso] utility can convert a few .dmg archives to .iso.  Ubuntu can read .sit, .sitx, .zip, .tar, .gz, .tar.gz, .bzip and a number of other archive formats using its built in archiving tools.
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'''comment from HenningSprang:''' the package info for file-roller, the standard archive Manager on Ubuntu says:
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File-roller supports the following formats:
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* Tar (.tar) archives, including those compressed with
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gzip (.tar.gz, .tgz), bzip (.tar.bz, .tbz), bzip2 (.tar.bz2, .tbz2),
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compress (.tar.Z, .taz) and lzop (.tar.lzo, .tzo)
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* Zip archives (.zip)
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* Jar archives (.jar, .ear, .war)
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* 7z archives (.7z)
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* iso9660 CD images (.iso)
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* Lha archives (.lzh)
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* Single files compressed with gzip (.gz), bzip (.bz), bzip2 (.bz2),
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compress (.Z) and lzop (.lzo)
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No .sit(x) here, and the problem seems to be unsolved yet, e.g.:  http://ubuntuforums.org/showthread.php?t=325374
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=== Alternatives to Professional Creative Applications ===
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==== Adobe Photoshop ====
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There is no native software that is quite like Photoshop, but the vast majority of people who use it have no real need of it. Here are some native alternatives, which can also do some things that Photoshop can't:
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[http://www.gimp.org The GIMP] is a powerful drawing and photo manipulation program. GIMP is installed by default in Ubuntu.
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[http://www.koffice.org/krita Krita] is the KOffice painting and image editing program.
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[http://www.cinepaint.org CinePaint] was removed from the Ubuntu Universe repository for 8.04, but may be back soon.
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If you really need it your Windows Photoshop CS2 works well in [[UbuntuHelp:WINE|WINE]]. (CS3 does not)
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==== Final Cut Pro ====
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[http://lives.sourceforge.net/ LiVES] and [http://heroinewarrior.com/cinelerra.php3 Cinelerra] are advanced non-linear video editing programs.
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==== Dreamweaver ====
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There is no native software that can compare to Dreamweaver, but many people who use it have no real need of it. In such cases, alternatives include:
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[http://www.kompozer.net KompoZer] is a fairly basic WYSIWYG HTML editor and content manager.
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[http://quanta.kdewebdev.org Quanta Plus] is a more powerful KDE program available in the Ubuntu Main repository.
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[http://radria.sqlfusion.com Radria] allows you to build a website online.
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If none of these suffice, you may buy a Windows version of Dreamweaver, and [http://appdb.winehq.org/appview.php?appId=183 use it with WINE]. Make sure the version you buy is compatible with WINE.
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==== Maya ====
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[http://www.blender.org Blender] is a 3D modeling and animation program.
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=== See Also ===
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Mark Pilgrim's list of '''Ubuntu essentials''' for those switching from Mac OS X. Includes Linux equivalents of popular Mac programs and Mark's opinions on different Linux apps. [http://diveintomark.org/archives/2006/06/26/essentials-2006 Essentials, 2006 Edition].
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[[category:UbuntuHelp]]
 
[[category:UbuntuHelp]]

2009年11月17日 (二) 20:43的版本

  1. title Switching to Ubuntu from Mac OS X

Introduction

This provides information, resources and terminology to help you switch from OS X to Ubuntu. See also the all-systems switching guide. OS X is an Apple interface wrapped around a Unix core, whereas Ubuntu is a Unix interface wrapped around a Unix core. This makes switching from OS X much easier than switching from Windows, but still quite challenging. For example, the OS X terminal is almost as powerful as the Linux terminal, but you'll need to use far more of that power in Linux.

Installing Software

The most obvious difference between OS X and Ubuntu is when installing software. In OS X, you usually buy or download programs in `.dmg` files. The Linux equivalent of a `.dmg` file is a `.deb` file, although you'll rarely see one in practice. Ubuntu has a built-in package management system, and it's recommended to install programs from there. See the install software guide for more information. Programs installed through Ubuntu are guaranteed to work with Ubuntu, and automatically updated when you upgrade to the newest version of Ubuntu. In the same way that OS X only runs software designed for OS X, applications must be made for Linux to be able to run on Ubuntu. Most Linux software is available for free over the Internet. The following pages feature a small selection of popular applications available for free in Ubuntu: <<Include(../PopularPrograms)>>

The Terminal

Linux includes a terminal, very similar to the terminal in OS X. Many Linux guides ask you to run commands in the terminal, which should be available from Applications > Accessories > Terminal. See Using the Terminal for more information.