User:Ptho
| My Favorite Languages | |
| Language | Proficiency |
| 8086 Assembly | memory slipping |
| BASIC | used to be advanced |
| C | intermediate |
| DOS Batch File | intermediate |
| Fortran | intermediate |
| HTML | advanced |
| Icon | intermediate |
| Java | read only |
| JavaScript | Conversational |
| Korn Shell | advanced |
| Lisp | beginner |
| Logo | basic |
| Make | intermediate |
| Pascal | used it long ago |
| PHP | intermediate |
| Python | beginner |
| Sed | beginner |
| SNOBOL4 | advanced |
| SQL | advanced |
| Unicon | persistent |
| UnixPipes | intermediate |
| UNIX Shell | advanced |
Under construction