On Thu, Feb 1, 2018 at 5:37 PM, Aruna Hewapathirane <aruna.hewapathirane@xxxxxxxxx> wrote: >> On Fri, Jan 26, 2018 at 1:58 AM, inventsekar <inventsekar@xxxxxxxxx> >> wrote: >> Hi all, ... > >> 1. May i know, other than C language, is there any other programming >> language is/are used inside Linux Kernel?!?! >> is there any c++, Perl, python programs are used for peculiar tasks inside >> Linux Kernel?!?! > > Well, let's find out ? If you open up a shell/terminal and change into the > top level directory of your Linux kernel source and run the command below: > > find . -type f -and -printf "%f\n" | grep -io '\.[^.]*$' | sort | uniq -c | > sort -rn ( Breaking this down, find all files+get the filename+pull out the > file extension+sort+only keep unique ext+sort with a stats count) For that I recommend a tool called sloccount [1]... BTW, running it now against Linux Kernel source I got: Totals grouped by language (dominant language first): ansic: 16675070 (97.83%) asm: 294179 (1.73%) perl: 26346 (0.15%) sh: 18781 (0.11%) python: 15642 (0.09%) cpp: 6512 (0.04%) yacc: 4586 (0.03%) lex: 2479 (0.01%) awk: 1387 (0.01%) pascal: 231 (0.00%) sed: 5 (0.00%) Total Physical Source Lines of Code (SLOC) = 17,045,218 [1] https://www.dwheeler.com/sloccount/ -- Augusto Mecking Caringi _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
