Emacs Org mode 小技巧
启用转义符转义
在 Org Mode 写一些笔记的时候，经常会用到下划线 -，而 a_b 总是会变成 ab 的形式，可以通过在文档的最上面，增加配置来关闭自动转义，对于在文章头部加上了 #+OPTIONS: ^:nil , 还可以通过配置 (setq org-use-sub-superscripts nil) 的方式来实现全局配置。
用 ditaa 绘制图形
#+BEGIN_SRC ditaa :file ../images/linux-os.png :exports both :cmdline -E -r -s 1.0
+---------------------------------------------------------+
| Applications |
| +----------------------------------------------------+
| | System Libraries |
+----+----------------------------------------------------+
| System Call Interface |
+------------------------+--------------+-----------------+ +---------+
| VFS | Socket | | | |
+------------------------+--------------+ Scheduler +-------+ CPU |
| File Systems | TCP/UDP | | | |
+------------------------+--------------+-----------------+ +----+----+
| Volume Manager | IP | Virtual | |
+------------------------+--------------+ Memory | |
| Block Device Interface | Ethernet | | |
+------------------------+--------------+-----------------+ +----+----+
| Device Driver | | DRAM |
+-----------------------------+---------------------------+ +---------+
|
|
+-------+--------+
| I/O Bridge |
+-------+--------+
|
|
------+-----------------+--------------------+------
| |
+---------+--------+ +----------+---------+
| I/O Controller | | Network Controller |
+-+-------+------+-+ +----+----------+----+
| | | | |
+---+---+ | +---+---+ +----+----+ +---+----+
| Disk | ... | Swap | | Port | | Port |
+-------+ +-------+ +---------+ +--------+
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原始发表：2020-01-12，如有侵权请联系 cloudcommunity@tencent.com 删除
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