☰

--no-desktop 和 %U 有什么用？

tag-icon • tag-icon gnome nautilus arguments file-manager
--no-desktop 和 %U 有什么用？

我想知道为什么这个论点在启动 nautilus 或 pcmanfm 时如此重要。如果我不这样做会怎样？

另外，我想知道 %U 的含义是什么：

Exec=pcmanfm %U

答案1

有一个 Nautilus 实例在后台运行来管理您的桌面，因此当您运行 Nautilus 的后续实例时，它--no-desktop会告诉 Nautilus 不要尝试管理桌面图标等。

%U传入 URL 列表的方法：

%U   A list of URLs. Each URL is passed as a separate argument to the 
     executable program. Local files may either be passed as file: URLs 
     or as file path.

列表的其余部分可以在此处找到“Exec 关键部分”freedesktop.org 文档。这是其余的。

摘抄

Code    Description
----    -----------
%f       A single file name, even if multiple files are selected. The system 
         reading the desktop entry should recognize that the program in 
         question cannot handle multiple file arguments, and it should 
         should probably spawn and execute multiple copies of a program 
         for each selected file if the program is not able to handle 
         additional file arguments. If files are not on the local file 
         system (i.e. are on HTTP or FTP locations), the files will be 
         copied to the local file system and %f will be expanded to point 
         at the temporary file. Used for programs that do not understand 
         the URL syntax.
%F       A list of files. Use for apps that can open several local files 
         at once. Each file is passed as a separate argument to the 
         executable program.
%u       A single URL. Local files may either be passed as file: URLs or 
         as file path.
%U       A list of URLs. Each URL is passed as a separate argument to the
         executable program. Local files may either be passed as file: URLs
         or as file path.
%d       Deprecated.
%D       Deprecated.
%n       Deprecated.
%N       Deprecated.
%i       The Icon key of the desktop entry expanded as two arguments, first 
         --icon and then the value of the Icon key. Should not expand to any 
         arguments if the Icon key is empty or missing.
%c       The translated name of the application as listed in the appropriate
         Name key in the desktop entry.
%k       The location of the desktop file as either a URI (if for example
         gotten from the vfolder system) or a local filename or empty if no 
         location is known.
%v       Deprecated.
%m       Deprecated.

相关内容