Files  in my CSEE account 5/5/2023

 type            count       lines
 ada .ada         3929   1,032,026 
 ada .adb         1423     364,457 
 ada .ads          754     194,416 
 C .c             5287   1,622,044 
 C .h             1754     678,589 
 fortran .f* .F   4033     764,396 
 links   .f*      9178   3,564,824 
 java .java       3093     831,213 
 javascript .js    427      38,427 
 python .py       1412     495,817 
 python .py3      1138     230,691
 C++ .cpp         2000     378,423 
 C++ .hpp           38       7,158 
 C++ .C*           293      16,799 
 C++ .H*            16         546 
 vhdl .vhdl        662     151,815 
 vhdl .vhd         498      77,959 
 verilog .v        124      13,937 
 matlab .m        1580     137,226 
 haskell .hs        20       1,934
 pascal .p          59       9,803
 lisp .lisp         50       5,231 
 scheme .scm        28       1,879 
 sml .sml          146      12,086 
 maple .mw .mws    185      12,160 
 scala .scala       35       7,716 
 Ruby .rb          203      30,253
 Swift .swift      165      19,618
 Perl .pl .pm       55      10,766 
 Basic  .bas        17       1,670 
 Algol .a            5          55
 Jovial  .j73       94      10,114 
 Julia .jl          68       6,477 
 R   .r             28         542 
 ballerina .bal     70       4,382
 go  .go            68       7,045
 dart  .dart        30         867
 rust  .ru          56       1,901
 Assembly .asm     639      54,338 

                 files       lines
 total approx   39,038  10,799,600      source code

 php .php           91       6,145 
 Makefile          859      99,426 
 batch  .bat       202       7,788 
 web .shtml www   2530     543,251 
 web .html  www   2014     620,183
 web .cpp         1104      31,071 
 latex .tex         65      50,826  
 graphics .vu      802      89,219 
 graphics .dat    2374   6,867,901
 PDE              2112   4,220,127
 text  .txt       1165     195,889 
 3D    .stl        282   3,355,440 
 graphic  .ps      250     822,469
 graphic  .jpg    1605     380,874 
 graphic  .png    1724           0 can't line count 
 graphic  .gif     610           0 can't line count
 
                 files       lines
 total approx   17,191  17,290,609     web, graphics, data
  
 Neliac and compiler ? US and Conadian navy
 Jovial compiler ?     US airforce
 mathematica ?
 other      ?
 Over 25 programming languages, plus other like vhdl,verilog

 Notes: Source code:
        expect about 25% of lines to be comment or blank
        expect about 40% duplication of files, copies in www
        expect about 25% duplication in  downloads directory
        expect about 33% from other sources
        expect about 25% minor modification or experiments, thus
        3/4 6/10 3/4 67/100 3/4 = 0.17  about 1/6 of 10 million lines
        I have been writing programs for over 63 years
        some code is modification of my code or others code
        I am sure I have written over a million lines of code.
        1,000,000/50 years = 20,000 lines per year
        20,000/(50 weeks * 5 days) = 80 lines per day
        80/8 hours = 10 lines per hour  (not all defects removed)
        Average, I have written as much as 150 lines in one hour.
        Yes, I am a believer in reuse and open source.


 quota 4.4G   used  3.7G  84%

counted using:
find . -name \*.c | wc -l   # gives number of files   also add .h
wc -l `find . -name \*.c`   # watch back ticks, gives number of lines

\*.f\*  for Fortran .f, .for, .f90, .F

not perfect, reasonable estimates,  now 63 of years programming
paper tape, punched cards, terminal to disk

Then  filecount.java to get total files, total lines
More files:
/web/www/portal/help/fortran/  839,505KB links
/web/www/portal/help/ ada nasm etc.
chmod -R go+rx *
chgrp -R cseeweb *
copies and more on  www.csee.umbc.edu/~squire/www/download/
copies and more on  /afs/umbc.edu/users/s/q/squire/pub/download/