linux asciidoc如何定義章節

在Linux中，使用AsciiDoc編寫文檔時，可以通過以下方法定義章節：

1. 使用section關鍵字定義章節。section關鍵字用于創建一個新的章節，其標題將作為一級標題（h1）。例如：

= My Document

This is the main content of the document.

== Section 1

This is the content of section 1.

== Section 2

This is the content of section 2.

== Section 3

This is the content of section 3.

上述代碼將生成以下結構：

= My Document

This is the main content of the document.

== Section 1

This is the content of section 1.

== Section 2

This is the content of section 2.

== Section 3

This is the content of section 3.

2. 使用subsection關鍵字定義子章節。subsection關鍵字用于創建一個新的子章節，其標題將作為二級標題（h2）。例如：

= My Document

This is the main content of the document.

== Section 1

This is the content of section 1.

=== Subsection 1.1

This is the content of subsection 1.1.

=== Subsection 1.2

This is the content of subsection 1.2.

上述代碼將生成以下結構：

= My Document

This is the main content of the document.

== Section 1

This is the content of section 1.

=== Subsection 1.1

This is the content of subsection 1.1.

=== Subsection 1.2

This is the content of subsection 1.2.

通過這種方式，您可以根據需要創建多級章節結構。