1. android

2. asciidoc

3. clang

4. code of conduct

5. git

6. google

7. guitar

8. imagemagick

9. linux

10. mutt

11. opensuse

12. pdf

  • pdfnup: pdfnup --no-landscape -o out.pdf --nup 2x2 in1.pdf in2.pdf in3.pdf in4.pdf

13. python

  • how to debug: import pdb; pdb.set_trace() at the place where you would put a breakpoint

14. rant

15. reddit

16. rust

17. samba

18. screencast

19. sleep

20. vim