Move a line before another in a multi-command sed file

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I have a text file similar to this:



A
B
C
D
E
F
G


and I need to:



  1. move line E before line C;

  2. replace line C with X (X could be multiline);

  3. replace line G with Y (Y could be multiline);

  4. remove lines D and F.

This is the sed file I have now:



/C/ c
X
/G/ c
Y
/D/ d
/F/ d


which does 2, 3, 4 but not 1. How can I fix the script to move E before C?



Note: I cannot rely on line numbers or contiguity of lines, which may vary; I can only rely on pattern matching.






sed






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    up vote
    0
    down vote

    favorite












    .



    I have a text file similar to this:



    A
    B
    C
    D
    E
    F
    G


    and I need to:



    1. move line E before line C;

    2. replace line C with X (X could be multiline);

    3. replace line G with Y (Y could be multiline);

    4. remove lines D and F.

    This is the sed file I have now:



    /C/ c
    X
    /G/ c
    Y
    /D/ d
    /F/ d


    which does 2, 3, 4 but not 1. How can I fix the script to move E before C?



    Note: I cannot rely on line numbers or contiguity of lines, which may vary; I can only rely on pattern matching.






    sed






    share









    New contributor




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





















      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      .



      I have a text file similar to this:



      A
      B
      C
      D
      E
      F
      G


      and I need to:



      1. move line E before line C;

      2. replace line C with X (X could be multiline);

      3. replace line G with Y (Y could be multiline);

      4. remove lines D and F.

      This is the sed file I have now:



      /C/ c
      X
      /G/ c
      Y
      /D/ d
      /F/ d


      which does 2, 3, 4 but not 1. How can I fix the script to move E before C?



      Note: I cannot rely on line numbers or contiguity of lines, which may vary; I can only rely on pattern matching.






      sed






      share









      New contributor




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











      .



      I have a text file similar to this:



      A
      B
      C
      D
      E
      F
      G


      and I need to:



      1. move line E before line C;

      2. replace line C with X (X could be multiline);

      3. replace line G with Y (Y could be multiline);

      4. remove lines D and F.

      This is the sed file I have now:



      /C/ c
      X
      /G/ c
      Y
      /D/ d
      /F/ d


      which does 2, 3, 4 but not 1. How can I fix the script to move E before C?



      Note: I cannot rely on line numbers or contiguity of lines, which may vary; I can only rely on pattern matching.






      sed




      sed





      share









      New contributor




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










      share









      New contributor




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








      share



      share








      edited 35 secs ago









      Rui F Ribeiro

      37.2k1274118




      37.2k1274118






      New contributor




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









      asked 5 mins ago









      Giovanni Lovato

      1012




      1012




      New contributor




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





      New contributor





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






      Giovanni Lovato 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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