However, GeekWire reports that in 2020, Chrome OS slipped ahead, holding 10.8 percent of the market. Chromebooks have beat out Macs on a quarterly basis in the past, but this is the first time.

• The First Men Mac Os Sierra
• The First Men Mac Os Catalina

Большинство основанных на документе приложений Mac OS X имеют пункт меню File ---> Open Recent .... Это список последних файлов, которые вы открыли с помощью программы. Удалить все предметы легко; просто выберите Очистить меню.

Однако иногда вы можете просто захотеть удалить один или два элемента, а не все, например, файл, который больше не существует, или файл, который вы больше никогда не захотите видеть. Как удалить один элемент из списка «Открыть последние», не удаляя ничего другого?

• The first release of the new OS — Mac OS X Server 1.0 — used a modified version of the Mac OS GUI, but all client versions starting with Mac OS X Developer Preview 3 used a new theme known as Aqua. Aqua was a substantial departure from the Mac OS 9 interface, which had evolved with little change from that of the original Macintosh operating.
• The first Mac OS Control Panel and other applications. The first releases were single-user, single-tasking (only run one application at a time), though.
• Disk First Aid's er inkluderet i Disk Utility i OS X og macOS og kan verificere og reparere mange drevproblemer.
• The 'classic' Mac OSis the original Macintosh operating system that was introduced in 1984 alongside the first Macintoshand remained in primary use on Macs until the introduction of Mac OS Xin 2001.

В большинстве приложений последние специфичные для приложения документы находятся в файле с именем:

~/Library/Preferences/com.company.application.LSSharedFileList.plist

Чтобы перечислить все эти файлы в Терминале, введите следующее:

В Mac OS X 10.6 эти файлы (обычно) представлены в двоичном формате.

Используйте Редактор списка свойств (Apple Developer Tools / Xcode 3) или Xcode 4 для просмотра и редактирования.

Они перечитываются при запуске приложения, а не во время его работы. Вам нужно закрыть приложение при редактировании этого файла.

Я думаю, мне было скучно ...

Использование:

То, что вы просите, не поддерживается.

Однако есть инструкции, предлагающие удалить отдельные элементы, отредактировав /Users/YOURUSERNAME/Library/Preferences/com.apple.recentitems.plist , а затем выйдя из системы и вернувшись обратно.

Этот файл предназначен для общесистемной истории; Я не смог найти список специально для истории предварительного просмотра. Предполагая, что вы используете Leopard или новее, файл plist является двоичным, поэтому простой текстовый редактор не справится с этим. Text Wrangler - это бесплатный редактор, который может обрабатывать двоичные списки.

Источник: удаление отдельных элементов из списка 'Недавние элементы'.

Всё ещё ищете ответ? Посмотрите другие вопросы с метками macos.

Mac OS – Complete History of Mac OS

On January 24, 1984, Apple Computer Inc.’s chairman Steve Jobs took to the stage of the Apple’s annual shareholders meeting in Cupertino, to show off the very first Macintosh personal computer in a live demonstration. Macintosh 128 came bundled with what was later called the Mac OS, but then known simply as the System Software (or System).

The original System Software was partially based on the Lisa OS, previously released by Apple for the Lisa computer in 1983, and both OS were directly inspired by Xerox Alto. It is known, that Steve Jobs and a number of Apple engineers visited Xerox PARC (in exchange for Apple stock options) in December 1979, to see Alto’s WYSIWYG concept and the mouse-driven graphical user interface, three months after the Lisa and Macintosh projects had begun. The final Lisa and Macintosh operating systems upgraded the concepts of Xerox Alto with menubars, pop-up menus and drag and drop action.

The primary software architect of the Mac OS was Andy Hertzfeld (see the lower photo, he is standing in the middle). He coded much of the original Mac ROM, the kernel, the Macintosh Toolbox and some of the desktop accessories. The icons of the operating system were designed by Susan Kare (the only woman in the lower photo). Macintosh system utilities and Macintosh Finder were coded by Bruce Horn and Steve Capps. Bill Atkinson (the man with the moustache in the lower photo) was creator of the ground-breaking MacPaint application, as well as QuickDraw, the fundamental toolbox that the Mac used for graphics. Atkinson also designed and implemented HyperCard, the first popular hypermedia system.

Apple Macintosh design team with Andy Hertzfeld,

Just like his direct rival, the IBM PC, Mac used a system ROM for the key OS code. However, IBM PC used only 8 kB of ROM for its power-on self-test (POST) and basic input/output system (BIOS), while the Mac ROM was significantly larger (64 kB), because it contained both low-level and high-level code. The low-level code was for hardware initialization, diagnostics, drivers, etc. The higher-level Toolbox was a collection of software routines meant for use by applications, quite like a shared library. Toolbox functionality included the following: management of dialog boxes; fonts, icons, pull-down menus, scroll bars, and windows; event handling; text entry and editing; arithmetic and logical operations.

The First Men Mac Os Sierra

The first version of the Mac OS (the System Software, which resided on a single 400KB floppy disk) was easily distinguished between other operating systems then because it does not use a command line interface—it was one of the first operating systems to use an entirely graphical user interface or GUI. Additional to the ROM and system kernel is the Finder, an application used for file management, which also displays the Desktop. The two files were contained in a folder labeled System Folder, which contained other resource files, like a printer driver, needed to interact with the System Software.

The first Mac OS Control Panel and other applications

The First Men Mac Os Catalina

The first releases were single-user, single-tasking (only run one application at a time), though special application shells such could work around this to some extent. They used a flat file system called Macintosh File System (MFS), all files were stored in a single directory. The Finder provided virtual folders that could be used to organize files in a hierarchical view with nested folders, but these were not visible from any other application and did not actually exist in the file system.