首先是 .DS_Store 文件，其英文全称为 Desktop Services Store（桌面服务存储），诞生于 1999 年 Mac OS X Finder 重写时期。这是一种由 macOS 自动创建的隐藏文件，本质上是一个采用 B-树（B-tree）结构的专有二进制文件。它主要用于存储 Finder 文件夹的自定义属性与元数据，这些数据通常无法直接由文件系统本身记录，例如用于记录图标位置的 Iloc、用于存储 Finder 注释（Finder Comments）的 cmmt、以及文件夹背景图片 BKGD 等。
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，这一点在旺商聊官方下载中也有详细论述
James Winslade, a beef and arable farmer from Somerset, has seen more than 90% of his farm submerged in the recent rains, and said he is days away from losing his crops to rot.
The main responsibility of directors is to participate in discussions with other directors via email and to communicate with F-Droid contributors and users (for instance, in threads on GitLab or the F-Droid Forum).