cs341-illinois/coursebook

Open Source Introductory Systems Programming Textbook for the University of Illinois

TeX★ 2,615+195 that day#4 on trendingC 57.1 health58.81% duplicated

Analyzed September 29, 2026 at 61c706f (master) with jscpd v5 in 1.0s.

C57.1/100

Project health18,492 lines of code (M)

Duplication94

0.5% in latex, bash, python, perl

Dead coden/a

the languages dead code reads are under 5% of the code

Complexity35

81.9%

Most complex files

synchronization/synchronization.tex419 cx
ipc/ipc.tex343 cx
processes/processes.tex320 cx
appendix/appendix.tex295 cx
background/background.tex269 cx
review/review.tex249 cx
malloc/malloc.tex201 cx
networking/networking.tex192 cx
deadlock/deadlock.tex189 cx
filesystems/filesystems.tex175 cx

Dead code 1.69% unused · 10 findings

_scripts/gen_wiki.py:globunused-import
_scripts/pandoc_epub_filter.py:Headerunused-import
_scripts/pandoc_epub_filter.py:Linkunused-import
_scripts/pandoc_epub_filter.py:Mathunused-import
_scripts/pandoc_epub_filter.py:RawInlineunused-import
_scripts/pandoc_epub_filter.py:sysunused-import
_scripts/pandoc_epub_filter.py:reunused-import
_scripts/pandoc_wiki_filter.py:Headerunused-import
_scripts/pandoc_wiki_filter.py:sysunused-import
_scripts/pandoc_wiki_filter.py:reunused-import

120files

98,463lines

486,965tokens

564clones

57,908duplicated lines (58.81%)

216,904duplicated tokens (44.54%)

By format

Format	Files	Lines	Clones	Duplicated lines	Duplication
markup	52	79,082	553	57,782	73.07%
latex	34	16,818	8	73	0.43%
python	5	593	2	26	4.38%
yaml	3	174	1	27	15.52%
bash	14	913	0	0	0%
markdown	10	698	0	0	0%
perl	1	168	0	0	0%
text	1	17	0	0	0%

Largest clones

2346 lines · 8,235 tokens markupdeadlock/drawings/dining_arbitrator.svg:38–2383⇆deadlock/drawings/dining_stalling.svg:38–2383
2344 lines · 8,225 tokens markupdeadlock/drawings/dining_arbitrator.svg:38–2381⇆deadlock/drawings/dining_livelock.svg:38–2381
2344 lines · 8,225 tokens markupdeadlock/drawings/dining_arbitrator.svg:38–2381⇆deadlock/drawings/dining_partial.svg:38–2381
1690 lines · 5,918 tokens markupdeadlock/drawings/dining_arbitrator.svg:64–1753⇆deadlock/drawings/dining_naive.svg:44–1733
1430 lines · 5,072 tokens markupappendix/drawings/ip_datagram.svg:19–1448⇆networking/drawings/tcp_header.svg:19–1448
1427 lines · 5,052 tokens markupappendix/drawings/ip_datagram.svg:22–1448⇆networking/drawings/ipv6_datagram.svg:48–1474
1267 lines · 4,492 tokens markupappendix/drawings/ip_datagram.svg:52–1318⇆ipc/drawings/pipe_process.svg:22–1288
1268 lines · 4,333 tokens markupscheduling/drawings/psjf.svg:21–1288⇆scheduling/drawings/sjf.svg:20–1287
1267 lines · 4,328 tokens markupscheduling/drawings/psjf.svg:21–1287⇆scheduling/drawings/rr.svg:20–1286
1266 lines · 4,314 tokens markupscheduling/drawings/fcfs.svg:19–1284⇆scheduling/drawings/psjf.svg:22–1287

Trending appearances

Day	Rank	Stars	Files	Lines	Clones	Duplication	Health	Commit
Sep 29, 2026	#4	2,615 (+195)	120	98,463	564	58.81%	C 57.1	`61c706f`

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