January 2024
Beginner to intermediate
560 pages
8h 38m
Japanese
Content preview from Raspberry Piクックブック 第4版
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3章 オペレーティングシステムOperating System
この章では、Raspberry Piで使われているLinuxオペレーティングシステムをさまざまな角度から見ていく。多くのレシピでは、コマンドラインを使用する。WindowsやmacOSに慣れた人にとっては、ちょっとしたカルチャーショックを感じるかもしれない。しかし慣れてしまえば、コマンドラインを使った作業は驚くほど効率的だ。
ファイルの移動、名前の変更、コピー、削除といった単純なファイル操作の多くは、WindowsやmacOSと同様にグラフィカルに行うこともできる。これが最初のレシピの題材だ。
レシピ3.1：GUIでファイルを操作する
●課題 macOSマシンやWindows PCのように、グラフィカルなインターフェイスを使ってファイルを操作したい。
●解決 ファイルマネージャを使う。
このプログラムは、ラズベリーメニューの「アクセサリ（Accessories）」グループの中にあるはずだ［図3-1］。
ファイルマネージャを使うと、あるディレクトリーから別のディレクトリーへファイルやディレクトリーをドラッグアンドドロップしたり、Editメニューを使ってファイルをコピーして別の場所へペーストしたりできる。このような操作は、WindowsのエクスプローラーやmacOSのFinderとほとんど同じだ。
図3-1 ファイルマネージャ
●解説 ファイルマネージャの左側には、フォルダーの構造が表示される。 ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.