Renaming files by extracting parts of filenames that match with a pattern












0














I want to know which command I can use to rename files like this.



Let's say, for instance, the old filenames are:



0_predict-1-500.png

0_predict-2-500.png

0_predict-3-500.png

1_predict-1-500.png

1_predict-2-500.png

1_predict-3-500.png

2_predict-1-500.png

...so on...


What I am expecting is to extract them with the format like {filename}_predict-{times}-{rounds}.png, then I can replace it into another pattern, for example, {filename}.png-result-{times}.png.



So, the aforementioned filenames will be changed to match the pattern:



0.png-result-1.png

0.png-result-2.png

0.png-result-3.png

1.png-result-1.png

1.png-result-2.png

1.png-result-3.png

2.png-result-1.png

...so on...


Does anyone has the Linux command/tool to do thing like this?
I don't wanna write the Python script to complete this.






linux ubuntu







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Watchanan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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    0














    I want to know which command I can use to rename files like this.



    Let's say, for instance, the old filenames are:



    0_predict-1-500.png
    
0_predict-2-500.png
    
0_predict-3-500.png
    
1_predict-1-500.png
    
1_predict-2-500.png
    
1_predict-3-500.png
    
2_predict-1-500.png
    
...so on...


    What I am expecting is to extract them with the format like {filename}_predict-{times}-{rounds}.png, then I can replace it into another pattern, for example, {filename}.png-result-{times}.png.



    So, the aforementioned filenames will be changed to match the pattern:



    0.png-result-1.png
    
0.png-result-2.png
    
0.png-result-3.png
    
1.png-result-1.png
    
1.png-result-2.png
    
1.png-result-3.png
    
2.png-result-1.png
    
...so on...


    Does anyone has the Linux command/tool to do thing like this?
    I don't wanna write the Python script to complete this.






    linux ubuntu







    share|improve this question







    New contributor




    Watchanan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























      0












      0








      0







      I want to know which command I can use to rename files like this.



      Let's say, for instance, the old filenames are:



      0_predict-1-500.png
      
0_predict-2-500.png
      
0_predict-3-500.png
      
1_predict-1-500.png
      
1_predict-2-500.png
      
1_predict-3-500.png
      
2_predict-1-500.png
      
...so on...


      What I am expecting is to extract them with the format like {filename}_predict-{times}-{rounds}.png, then I can replace it into another pattern, for example, {filename}.png-result-{times}.png.



      So, the aforementioned filenames will be changed to match the pattern:



      0.png-result-1.png
      
0.png-result-2.png
      
0.png-result-3.png
      
1.png-result-1.png
      
1.png-result-2.png
      
1.png-result-3.png
      
2.png-result-1.png
      
...so on...


      Does anyone has the Linux command/tool to do thing like this?
      I don't wanna write the Python script to complete this.






      linux ubuntu







      share|improve this question







      New contributor




      Watchanan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      I want to know which command I can use to rename files like this.



      Let's say, for instance, the old filenames are:



      0_predict-1-500.png
      
0_predict-2-500.png
      
0_predict-3-500.png
      
1_predict-1-500.png
      
1_predict-2-500.png
      
1_predict-3-500.png
      
2_predict-1-500.png
      
...so on...


      What I am expecting is to extract them with the format like {filename}_predict-{times}-{rounds}.png, then I can replace it into another pattern, for example, {filename}.png-result-{times}.png.



      So, the aforementioned filenames will be changed to match the pattern:



      0.png-result-1.png
      
0.png-result-2.png
      
0.png-result-3.png
      
1.png-result-1.png
      
1.png-result-2.png
      
1.png-result-3.png
      
2.png-result-1.png
      
...so on...


      Does anyone has the Linux command/tool to do thing like this?
      I don't wanna write the Python script to complete this.






      linux ubuntu




      linux ubuntu






      share|improve this question







      New contributor




      Watchanan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question







      New contributor




      Watchanan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      share|improve this question




      share|improve this question






      New contributor




      Watchanan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      asked 29 mins ago









      Watchanan

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      New contributor




      Watchanan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





      New contributor





      Watchanan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      Watchanan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.



























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