Across
- 2. her work focused on graphics, word processing, and language design
- 4. wrote Unix tools for word processing (tbl), for compiling (Lex), and for networking (uucp)
- 5. ported Unix and C to the DEC VAX 11/780
- 8. devised efficient regular expression and string-pattern matching algorithms of the Unix tools egrep and fgrep
- 10. cryptographer who wrote a M-209-based crypt and managed to break crypt by hand
- 12. The troff macros used for man pages (-mm) were the general-purpose ones written by
- 14. the Unix Circuit Design System (UCDS)
- 15. Coined the term "Unix" and was the "K" in K&R C
- 16. creator of the computer software program make and author of the first Fortran 77 compiler
- 18. PWB setup and de-facto adjunct member of the research group
- 21. introduced the idea of Unix pipelines
- 22. coauthored Elements of Programming Style and Software Tools, later his company sold a C compiler and Unix-like operating system (Idris).
- 23. Contributed to the sed stream editor and development of comm, qsort, grep, index, cref, cu, and Datakit
Down
- 1. nfs, ufs original version of UCDS and invented cell-based networks
- 3. worked on the Unix kernel and negotiated the terms of the first source license of UNIX to a university
- 6. developed yacc command and while debugging the grammar of yacc developed lint command
- 7. Authored the first version of troff for Unix
- 9. A shell was written by him and includes his name
- 11. he is the "W" in AWK programming language
- 13. set up the first UNIX support group at Bell Labs and standardization of UNIX
- 14. Started developing the Programmer's Workbench (PWB/UNIX)with Evan Ivie
- 17. Co-developer of the Unix operating system and programming languages B, C, and Go
- 19. UNIX support group and de-facto adjunct member of the research group
- 20. Considered the creator of the C programming language and co-developer of the Unix operating system