Less -R not working












3















I got this in a file:



33[31mException log


And when i do:



less -R demo


I get no colors:



enter image description here



What am I doing wrong? Thanks.






less






share



























    3















    I got this in a file:



    33[31mException log


    And when i do:



    less -R demo


    I get no colors:



    enter image description here



    What am I doing wrong? Thanks.






    less






    share

























      3












      3








      3








      I got this in a file:



      33[31mException log


      And when i do:



      less -R demo


      I get no colors:



      enter image description here



      What am I doing wrong? Thanks.






      less






      share














      I got this in a file:



      33[31mException log


      And when i do:



      less -R demo


      I get no colors:



      enter image description here



      What am I doing wrong? Thanks.






      less




      less





      share












      share










      share



      share










      asked 5 hours ago









      Gabriel A. ZorrillaGabriel A. Zorrilla

      193310




      193310






















          2 Answers
          2






          active

          oldest

          votes


















          6














          You need to put the actual escape code in the file. One way to do this would be:



          echo -e "33[31mException log" > file.txt


          Then less -R file.txt should be able to interpret the color code.






          share|improve this answer































            0














            These characters are not a colour code sequence, but they are the sequence to tell some tools/programming-languages to create the desired character sequence.



            e.g.



            echo -e "33[31mException log"





            share|improve this answer























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              2 Answers
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              active

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              2 Answers
              2






              active

              oldest

              votes









              active

              oldest

              votes






              active

              oldest

              votes









              6














              You need to put the actual escape code in the file. One way to do this would be:



              echo -e "33[31mException log" > file.txt


              Then less -R file.txt should be able to interpret the color code.






              share|improve this answer




























                6














                You need to put the actual escape code in the file. One way to do this would be:



                echo -e "33[31mException log" > file.txt


                Then less -R file.txt should be able to interpret the color code.






                share|improve this answer


























                  6












                  6








                  6







                  You need to put the actual escape code in the file. One way to do this would be:



                  echo -e "33[31mException log" > file.txt


                  Then less -R file.txt should be able to interpret the color code.






                  share|improve this answer













                  You need to put the actual escape code in the file. One way to do this would be:



                  echo -e "33[31mException log" > file.txt


                  Then less -R file.txt should be able to interpret the color code.







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered 4 hours ago









                  user1794469user1794469

                  1,4421822




                  1,4421822

























                      0














                      These characters are not a colour code sequence, but they are the sequence to tell some tools/programming-languages to create the desired character sequence.



                      e.g.



                      echo -e "33[31mException log"





                      share|improve this answer




























                        0














                        These characters are not a colour code sequence, but they are the sequence to tell some tools/programming-languages to create the desired character sequence.



                        e.g.



                        echo -e "33[31mException log"





                        share|improve this answer


























                          0












                          0








                          0







                          These characters are not a colour code sequence, but they are the sequence to tell some tools/programming-languages to create the desired character sequence.



                          e.g.



                          echo -e "33[31mException log"





                          share|improve this answer













                          These characters are not a colour code sequence, but they are the sequence to tell some tools/programming-languages to create the desired character sequence.



                          e.g.



                          echo -e "33[31mException log"






                          share|improve this answer












                          share|improve this answer



                          share|improve this answer










                          answered 2 hours ago









                          ctrl-alt-delorctrl-alt-delor

                          11.1k42058




                          11.1k42058






























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