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Copying first line of text to another text file


Inserting a file into another file after the 1st occurrence of a patternMatching Five Columns in two Files using Awkreplace text after match“bad flag in substitute command: '{” while replacing a string with sed from one file to another filegrep, awk, sed, print column 2 matching in file1 and file2 column3grep script - output lines at the same time into echoFind pattern and remove it from all filesCutting text between two commas, excluding follow up textsearch file for a string (taken from file) then replace any instance of a different string that falls within the first matchUsing sed to replace first n lines in a file with the first n lines from another file (say n=5)






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ margin-bottom:0;
}







0















Before:



file1



123


file2



testing


After:



file1



123


file2



testing 123


Any help would be greatly appreciated. Thank you.









share







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    0















    Before:



    file1



    123


    file2



    testing


    After:



    file1



    123


    file2



    testing 123


    Any help would be greatly appreciated. Thank you.









    share







    New contributor



    machinecat 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








      Before:



      file1



      123


      file2



      testing


      After:



      file1



      123


      file2



      testing 123


      Any help would be greatly appreciated. Thank you.









      share







      New contributor



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











      Before:



      file1



      123


      file2



      testing


      After:



      file1



      123


      file2



      testing 123


      Any help would be greatly appreciated. Thank you.







      sed grep





      share







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      machinecat 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



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



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      asked 9 mins ago









      machinecatmachinecat

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      11 bronze badge




      New contributor



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          According to the content you gave in the example Here's what I suggest to you
          head - 1 file1 >> file2





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            active

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            active

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            0














            According to the content you gave in the example Here's what I suggest to you
            head - 1 file1 >> file2





            share




























              0














              According to the content you gave in the example Here's what I suggest to you
              head - 1 file1 >> file2





              share


























                0












                0








                0







                According to the content you gave in the example Here's what I suggest to you
                head - 1 file1 >> file2





                share













                According to the content you gave in the example Here's what I suggest to you
                head - 1 file1 >> file2






                share











                share


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                answered just now









                SlyxSlyx

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