| Topic | Summary | Updated |
|---|---|---|
| Emacs | Various notes. | 13 Jan 2009 |
| *nix commands | Various useful commands. | 13 Jan 2009 |
| SSH auto login | I always forget how to do this. | 13 Jan 2009 |
| ASCII | A useful chart. | 13 Jan 2009 |
| Codec vs Container | Dispelling some misunderstandings. | 2 Sep 2009 |
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