當今,分區(qū)的主要原因是讓數(shù)據(jù)與系統(tǒng)分離,便于維護。
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在FAT32時代,一方面分區(qū)不得超過32GB,此外還要考慮簇尺寸帶來的空間浪費問題。
在NTFS時代,F(xiàn)AT32的種種問題已經(jīng)不用考慮了。
由于Windows存在注冊表等原因,這個理念在windows下不太明顯,但在類unix系統(tǒng)下非常明顯。
Linux很久沒用了,以Mac為例。
系統(tǒng)文件集中在/bin、/cores、/mach_kernel這三個目錄下。
個人文件集中在/Users目錄下
程序集中在/Applications目錄下。
分區(qū)后可將系統(tǒng)、數(shù)據(jù)、程序分到不同的分區(qū)上,任意一部分需要更新的時候,不會影響到其他部分。如果系統(tǒng)出了問題,那么格式化系統(tǒng)分區(qū),恢復部分配置后,軟件不用重裝,用戶數(shù)據(jù)依然存在。其他兩個部分出現(xiàn)問題時類似。
這樣的話,系統(tǒng)是迭代更新的,能夠方便長久保存數(shù)據(jù)。
在Windows下,只能將程序與系統(tǒng)放在一起,將用戶數(shù)據(jù)放在另一個地方。這樣至少在重裝系統(tǒng)的時候不必影響用戶數(shù)據(jù)。但是由于Windows體系原因,程序是必須重裝的。
-----以下是個人一直堅持并努力推行的Windows分區(qū)建議-----
由于NTFS文件系統(tǒng)使用率超過70~80%時,IO性能會下降,所以建議:
C盤:60GB-80GB,安裝系統(tǒng)和全部軟件、緩存。依據(jù)個人軟件量的不同酌情調整。分區(qū)大小應當是最大使用空間的1.3倍。
D盤:硬盤剩余全部空間。用于存放各種用戶數(shù)據(jù)。包括用戶文件夾、桌面等應做重定向,移動到D盤以確保重裝系統(tǒng)時不損失數(shù)據(jù)。
ps. 由于NTFS基本統(tǒng)一了簇大小,目前暫時可以認為無分區(qū)大小限制(實際是有的),所以以前的4個分區(qū),一個分區(qū)系統(tǒng)一個分區(qū)游戲一個分區(qū)音樂再有個分區(qū)電影的分區(qū)方法,已經(jīng)完全無意義了。
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Common application tasksBaseline On-demand performance.
Off-the-charts efficiency. The 15- and 17-inch MacBook Pro models come standard with automatic graphics switching. It’s a breakthrough technology from Apple that switches graphics processors on the fly to give you performance when you need it (when you’re playing the latest 3D game, for example) and better battery efficiency when you don’t (such as when you’re reading email). MacBook Pro transfers the workload between the powerful discrete NVIDIA GeForce GT 330M graphics processor and integrated Intel HD Graphics so seamlessly, you won’t even notice. Whether you’re using applications like Aperture, Motion, or Final Cut Pro or just surfing the web, your MacBook Pro always knows which processor to use. You don’t have to log out, shut down, or change your preferences. Automatic graphics switching does it all for you.One charge. Nine hours. 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All systems were configured with 4GB of RAM. Content was encoded using the Compressor 3.5.2 H.264 for iPod Video 640x480 preset and Qmaster with the maximum number of instances available on each system. Modo test files: BathFaucet.lxo and Couch.lxo. Tested using prerelease version of Motion 4.0.2. MacBook Pro continuously monitors system thermal and power conditions, and may adjust processor speed as needed to maintain optimal system operation. For 15-inch MacBook Pro, testing conducted by Apple in March 2010 using preproduction 2.66GHz Intel Core i7–based 15-inch MacBook Pro units. For 17-inch MacBook Pro, testing conducted by Apple in March 2010 using preproduction 2.53GHz Intel Core i5-based 17-inch MacBook Pro units. Battery life depends on configuration and use. See for more information. The wireless productivity test measures battery life by wirelessly browsing various websites and editing text in a word processor document with display brightness set to the middle setting.Testing conducted by Apple in March 2010 using preproduction 2.66GHz Intel Core 2 Duo–based 13-inch MacBook Pro units with NVIDIA GeForce 320M and production 2.53GHz Intel Core 2 Duo-based 13-inch MacBook Pro units with NVIDIA GeForce 9400M. All systems were configured with 4GB of RAM. Doom 3 v1.3.1 tested using timedemo: demo1, high graphics quality, at 1024x768. Call of Duty 4 v1.7.1 tested using Timedemoambush, Timedemobog, Timedemopipeline, at 1280x800. Unreal Tournament 2004 v3369.2 tested using Bridge of Fate botmatch, maximum graphics quality, at 1024x768. Quake 4 v1.3 tested using netTimeDemo: demo001, high graphics quality, at 1280x800. MacBook Pro continuously monitors system thermal and power conditions, and may adjust processor speed as needed to maintain optimal system operation. Testing conducted by Apple in March 2010 using preproduction 2.66GHz Intel Core 2 Duo–based 13-inch MacBook Pro units. Battery life depends on configuration and use. See for more information. The wireless productivity test measures battery life by wirelessly browsing various websites and editing text in a word processing document with display brightness set to 50%.
你顯示隱藏文件了,你可能下載了什么可以顯示隱藏文件的程序了,show hidden files或者itool之類的
把那個程序再運行一次就行了
那就可能是預設有問題了
去下一個軟件,隱藏起來,不然看上去很不爽
蘋果電腦的好處:
1、外觀整潔大方,放在辦公桌上不會有違和感。
2、蘋果電腦采用的是mac os系統(tǒng),基于unix系統(tǒng)開發(fā),不會受到大部分病毒的感染。
3、蘋果筆記本續(xù)航時間長,適合長時間戶外辦公。
蘋果電腦的性能其實都是不錯的。蘋果是自己公司獨立的系統(tǒng),主要是安全,軟件都是經(jīng)過官方驗證的安全軟件,木馬病毒很難侵入。
是一定要用wine嗎?其實如果想在OS X下運行windows程序,建議安裝虛擬機。wine的效率并不高。而現(xiàn)在的vmware的效率基本上可以達到原生。