Linux Kernel code [duplicate]

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP











up vote
-2
down vote

favorite













This question already has an answer here:



  • How many actual developers work on the Linux kernel?

    2 answers



Yesterday, I have seen Linux kernel source code. There were thousands of lines. Were all code written only by one person, Linus Torvalds?







share|improve this question













marked as duplicate by GAD3R, Kusalananda linux
Users with the  linux badge can single-handedly close linux questions as duplicates and reopen them as needed.

StackExchange.ready(function()
if (StackExchange.options.isMobile) return;

$('.dupe-hammer-message-hover:not(.hover-bound)').each(function()
var $hover = $(this).addClass('hover-bound'),
$msg = $hover.siblings('.dupe-hammer-message');

$hover.hover(
function()
$hover.showInfoMessage('',
messageElement: $msg.clone().show(),
transient: false,
position: my: 'bottom left', at: 'top center', offsetTop: -7 ,
dismissable: false,
relativeToBody: true
);
,
function()
StackExchange.helpers.removeMessages();

);
);
);
May 30 at 9:58


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.


















    up vote
    -2
    down vote

    favorite













    This question already has an answer here:



    • How many actual developers work on the Linux kernel?

      2 answers



    Yesterday, I have seen Linux kernel source code. There were thousands of lines. Were all code written only by one person, Linus Torvalds?







    share|improve this question













    marked as duplicate by GAD3R, Kusalananda linux
    Users with the  linux badge can single-handedly close linux questions as duplicates and reopen them as needed.

    StackExchange.ready(function()
    if (StackExchange.options.isMobile) return;

    $('.dupe-hammer-message-hover:not(.hover-bound)').each(function()
    var $hover = $(this).addClass('hover-bound'),
    $msg = $hover.siblings('.dupe-hammer-message');

    $hover.hover(
    function()
    $hover.showInfoMessage('',
    messageElement: $msg.clone().show(),
    transient: false,
    position: my: 'bottom left', at: 'top center', offsetTop: -7 ,
    dismissable: false,
    relativeToBody: true
    );
    ,
    function()
    StackExchange.helpers.removeMessages();

    );
    );
    );
    May 30 at 9:58


    This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
















      up vote
      -2
      down vote

      favorite









      up vote
      -2
      down vote

      favorite












      This question already has an answer here:



      • How many actual developers work on the Linux kernel?

        2 answers



      Yesterday, I have seen Linux kernel source code. There were thousands of lines. Were all code written only by one person, Linus Torvalds?







      share|improve this question














      This question already has an answer here:



      • How many actual developers work on the Linux kernel?

        2 answers



      Yesterday, I have seen Linux kernel source code. There were thousands of lines. Were all code written only by one person, Linus Torvalds?





      This question already has an answer here:



      • How many actual developers work on the Linux kernel?

        2 answers









      share|improve this question












      share|improve this question




      share|improve this question








      edited May 30 at 8:44









      Kusalananda

      102k13199313




      102k13199313









      asked May 30 at 8:22









      user293187

      4




      4




      marked as duplicate by GAD3R, Kusalananda linux
      Users with the  linux badge can single-handedly close linux questions as duplicates and reopen them as needed.

      StackExchange.ready(function()
      if (StackExchange.options.isMobile) return;

      $('.dupe-hammer-message-hover:not(.hover-bound)').each(function()
      var $hover = $(this).addClass('hover-bound'),
      $msg = $hover.siblings('.dupe-hammer-message');

      $hover.hover(
      function()
      $hover.showInfoMessage('',
      messageElement: $msg.clone().show(),
      transient: false,
      position: my: 'bottom left', at: 'top center', offsetTop: -7 ,
      dismissable: false,
      relativeToBody: true
      );
      ,
      function()
      StackExchange.helpers.removeMessages();

      );
      );
      );
      May 30 at 9:58


      This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.






      marked as duplicate by GAD3R, Kusalananda linux
      Users with the  linux badge can single-handedly close linux questions as duplicates and reopen them as needed.

      StackExchange.ready(function()
      if (StackExchange.options.isMobile) return;

      $('.dupe-hammer-message-hover:not(.hover-bound)').each(function()
      var $hover = $(this).addClass('hover-bound'),
      $msg = $hover.siblings('.dupe-hammer-message');

      $hover.hover(
      function()
      $hover.showInfoMessage('',
      messageElement: $msg.clone().show(),
      transient: false,
      position: my: 'bottom left', at: 'top center', offsetTop: -7 ,
      dismissable: false,
      relativeToBody: true
      );
      ,
      function()
      StackExchange.helpers.removeMessages();

      );
      );
      );
      May 30 at 9:58


      This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.






















          3 Answers
          3






          active

          oldest

          votes

















          up vote
          4
          down vote













          No. Linus is not the only one writing the Linux kernel source code, and I think that you'll find that the Linux Kernel is more than "thousands" of lines of code (it's closer to 12-15 million lines, depending on how you count).



          See e.g. the top 100 contributors mentioned here:
          https://github.com/torvalds/linux/graphs/contributors



          Notice how Linus (at the moment) is the #39 most frequent contributor in terms of number of commits.



          See also the text in the section "Developer Community" of the "Linux Kernel" Wikipedia article, which states




          As of 2007, the development of the kernel had shifted from the top 20 most active developers writing 80% of the code to the top 30 writing 30% of the code, with top developers spending more time reviewing changes.



          [...]



          About 1500 developers are contributing to each release from about 200-250 companies on average per release. The top 30 developers contributed a little more than 16% of the code. As of companies, the top contributors are Intel (12.9%) and Red Hat (8.0%), the third and fourth places are held by the 'none' (7.7%) and 'unknown' (6.8%) categories.







          share|improve this answer






























            up vote
            1
            down vote













            With respect to the "Linux kernel development report of 2017". There are 1681 developers from 255 companies. For more information.






            share|improve this answer






























              up vote
              0
              down vote













              Linus Torvalds is most likely one of the persons who contributed the lowest amount of code to the project. His contribution is much less than 1%. Have a look at the source code that lists all contributors....



              Since he destroyed the complete history from before 2004, you need to be very careful if you like to meter his contributions.






              share|improve this answer






























                3 Answers
                3






                active

                oldest

                votes








                3 Answers
                3






                active

                oldest

                votes









                active

                oldest

                votes






                active

                oldest

                votes








                up vote
                4
                down vote













                No. Linus is not the only one writing the Linux kernel source code, and I think that you'll find that the Linux Kernel is more than "thousands" of lines of code (it's closer to 12-15 million lines, depending on how you count).



                See e.g. the top 100 contributors mentioned here:
                https://github.com/torvalds/linux/graphs/contributors



                Notice how Linus (at the moment) is the #39 most frequent contributor in terms of number of commits.



                See also the text in the section "Developer Community" of the "Linux Kernel" Wikipedia article, which states




                As of 2007, the development of the kernel had shifted from the top 20 most active developers writing 80% of the code to the top 30 writing 30% of the code, with top developers spending more time reviewing changes.



                [...]



                About 1500 developers are contributing to each release from about 200-250 companies on average per release. The top 30 developers contributed a little more than 16% of the code. As of companies, the top contributors are Intel (12.9%) and Red Hat (8.0%), the third and fourth places are held by the 'none' (7.7%) and 'unknown' (6.8%) categories.







                share|improve this answer



























                  up vote
                  4
                  down vote













                  No. Linus is not the only one writing the Linux kernel source code, and I think that you'll find that the Linux Kernel is more than "thousands" of lines of code (it's closer to 12-15 million lines, depending on how you count).



                  See e.g. the top 100 contributors mentioned here:
                  https://github.com/torvalds/linux/graphs/contributors



                  Notice how Linus (at the moment) is the #39 most frequent contributor in terms of number of commits.



                  See also the text in the section "Developer Community" of the "Linux Kernel" Wikipedia article, which states




                  As of 2007, the development of the kernel had shifted from the top 20 most active developers writing 80% of the code to the top 30 writing 30% of the code, with top developers spending more time reviewing changes.



                  [...]



                  About 1500 developers are contributing to each release from about 200-250 companies on average per release. The top 30 developers contributed a little more than 16% of the code. As of companies, the top contributors are Intel (12.9%) and Red Hat (8.0%), the third and fourth places are held by the 'none' (7.7%) and 'unknown' (6.8%) categories.







                  share|improve this answer

























                    up vote
                    4
                    down vote










                    up vote
                    4
                    down vote









                    No. Linus is not the only one writing the Linux kernel source code, and I think that you'll find that the Linux Kernel is more than "thousands" of lines of code (it's closer to 12-15 million lines, depending on how you count).



                    See e.g. the top 100 contributors mentioned here:
                    https://github.com/torvalds/linux/graphs/contributors



                    Notice how Linus (at the moment) is the #39 most frequent contributor in terms of number of commits.



                    See also the text in the section "Developer Community" of the "Linux Kernel" Wikipedia article, which states




                    As of 2007, the development of the kernel had shifted from the top 20 most active developers writing 80% of the code to the top 30 writing 30% of the code, with top developers spending more time reviewing changes.



                    [...]



                    About 1500 developers are contributing to each release from about 200-250 companies on average per release. The top 30 developers contributed a little more than 16% of the code. As of companies, the top contributors are Intel (12.9%) and Red Hat (8.0%), the third and fourth places are held by the 'none' (7.7%) and 'unknown' (6.8%) categories.







                    share|improve this answer















                    No. Linus is not the only one writing the Linux kernel source code, and I think that you'll find that the Linux Kernel is more than "thousands" of lines of code (it's closer to 12-15 million lines, depending on how you count).



                    See e.g. the top 100 contributors mentioned here:
                    https://github.com/torvalds/linux/graphs/contributors



                    Notice how Linus (at the moment) is the #39 most frequent contributor in terms of number of commits.



                    See also the text in the section "Developer Community" of the "Linux Kernel" Wikipedia article, which states




                    As of 2007, the development of the kernel had shifted from the top 20 most active developers writing 80% of the code to the top 30 writing 30% of the code, with top developers spending more time reviewing changes.



                    [...]



                    About 1500 developers are contributing to each release from about 200-250 companies on average per release. The top 30 developers contributed a little more than 16% of the code. As of companies, the top contributors are Intel (12.9%) and Red Hat (8.0%), the third and fourth places are held by the 'none' (7.7%) and 'unknown' (6.8%) categories.








                    share|improve this answer















                    share|improve this answer



                    share|improve this answer








                    edited May 30 at 8:40


























                    answered May 30 at 8:28









                    Kusalananda

                    102k13199313




                    102k13199313






















                        up vote
                        1
                        down vote













                        With respect to the "Linux kernel development report of 2017". There are 1681 developers from 255 companies. For more information.






                        share|improve this answer



























                          up vote
                          1
                          down vote













                          With respect to the "Linux kernel development report of 2017". There are 1681 developers from 255 companies. For more information.






                          share|improve this answer

























                            up vote
                            1
                            down vote










                            up vote
                            1
                            down vote









                            With respect to the "Linux kernel development report of 2017". There are 1681 developers from 255 companies. For more information.






                            share|improve this answer















                            With respect to the "Linux kernel development report of 2017". There are 1681 developers from 255 companies. For more information.







                            share|improve this answer















                            share|improve this answer



                            share|improve this answer








                            edited May 30 at 10:00









                            muru

                            33.2k576140




                            33.2k576140











                            answered May 30 at 8:45









                            SivaPrasath

                            4,54212243




                            4,54212243




















                                up vote
                                0
                                down vote













                                Linus Torvalds is most likely one of the persons who contributed the lowest amount of code to the project. His contribution is much less than 1%. Have a look at the source code that lists all contributors....



                                Since he destroyed the complete history from before 2004, you need to be very careful if you like to meter his contributions.






                                share|improve this answer



























                                  up vote
                                  0
                                  down vote













                                  Linus Torvalds is most likely one of the persons who contributed the lowest amount of code to the project. His contribution is much less than 1%. Have a look at the source code that lists all contributors....



                                  Since he destroyed the complete history from before 2004, you need to be very careful if you like to meter his contributions.






                                  share|improve this answer

























                                    up vote
                                    0
                                    down vote










                                    up vote
                                    0
                                    down vote









                                    Linus Torvalds is most likely one of the persons who contributed the lowest amount of code to the project. His contribution is much less than 1%. Have a look at the source code that lists all contributors....



                                    Since he destroyed the complete history from before 2004, you need to be very careful if you like to meter his contributions.






                                    share|improve this answer















                                    Linus Torvalds is most likely one of the persons who contributed the lowest amount of code to the project. His contribution is much less than 1%. Have a look at the source code that lists all contributors....



                                    Since he destroyed the complete history from before 2004, you need to be very careful if you like to meter his contributions.







                                    share|improve this answer















                                    share|improve this answer



                                    share|improve this answer








                                    edited May 30 at 10:15


























                                    answered May 30 at 9:45









                                    schily

                                    8,63821435




                                    8,63821435