- Documentation
  (added 11/06/18, incomplete, priority high)

  - article about chinese-english dict.
    (added 03/15/19, incomplete, priority high)

  - sunxi from scratch
    (added 05/28/19, incomplete, priority high)

  - article about strongswan netrw
    (added 11/06/18, incomplete, priority medium)

  - travel journal
    (added 11/07/18, incomplete, priority low)

- Linux Configuration
  (added 02/22/19, incomplete, priority high)

  - Crux ContribHowTo
    (added 02/26/19, incomplete, priority high)

  - Simple ppp vpn script
    (added 05/12/19, incomplete, priority high)

- Bash Scripting
  (added 02/22/19, incomplete, priority high)

  - Ping time average in GNUPlot
    (added 02/26/19, incomplete, priority medium)

  - Custom MOTD
    (added 02/26/19, incomplete, priority medium)

  - one shot webserver with openwrt
    (added 02/26/19, incomplete, priority low)

- Perl scripting
  (added 03/14/19, incomplete, priority high)

  - changelog, based on debian (debchange)
    (added 03/14/19, incomplete, priority low)

- SAP-1 and SAP-2
  (added 03/29/19, incomplete, priority high)

  - SAP-1 TTL-circuit
    (added 03/29/19, incomplete, priority high)

  - ASM programming (basic boot)
    (added 03/29/19, incomplete, priority high)

  - QEMU emulation for simple bootloader
    (added 03/31/19, incomplete, priority high)

- Embedded
  (added 11/06/18, incomplete, priority medium)

  - crux devtools
    (added 05/14/19, incomplete, priority high)

  - bootlin realtime, etc
    (added 05/28/19, incomplete, priority high)

  - Porting on ARM SoC
    (added 03/29/19, incomplete, priority medium)

  - Device Tree
    (added 03/29/19, incomplete, priority medium)

  - Module loading
    (added 04/09/19, incomplete, priority medium)

  - Embedded Hands-on
    (added 02/26/19, incomplete, priority verylow)

- C Programming
  (added 11/06/18, incomplete, priority medium)

  - Basics
    (added 02/26/19, incomplete, priority veryhigh)

  - C/Linux Coding style (see Linux manual)
    (added 03/20/19, incomplete, priority veryhigh)

  - tuntap.txt tutorial
    (added 04/05/19, incomplete, priority high)

- Chinese
  (added 02/26/19, incomplete, priority medium)

  - 三体
    (added 02/26/19, incomplete, priority high)

  - 普测命题说话
    (added 02/26/19, incomplete, priority high)

  - Cantonese (short stories)
    (added 05/13/19, incomplete, priority medium)

- Operating Systems
  (added 03/29/19, incomplete, priority low)

  - Memory Management
    (added 05/29/19, incomplete, priority veryhigh)

  - MINIX theory (monolithics vs. )
    (added 03/29/19, incomplete, priority low)

- Cryptography
  (added 04/06/19, incomplete, priority low)

- WayLand WindowManager
  (added 04/16/19, incomplete, priority low)