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How to get single character after space?



The 2019 Stack Overflow Developer Survey Results Are In
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)
2019 Community Moderator Election ResultsUsing sed command convert only first character in specific line with uppercaseHow to convert fixed length fields in a file to space delimitedInsert space at specified position in a fileHow to change all lines consisting of one “0” character to something else?Deleting lines by matching 3rd and 4th character onlyFail to grep by first charactermodify specific column with sed or awkhow to remove double strings with sed grep awkUsing cut and sed command at the same time in a scriptsed: insert text after specific character in a specific line





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







0















How can I obtain below output? I want the first field as it is and a single character after space.



echo "Hello world"
Hellow


If it also has a 3rd field than the beginning character of the 3rd field should be in the output.



echo "hello world unix"
hellou









share|improve this question





























    0















    How can I obtain below output? I want the first field as it is and a single character after space.



    echo "Hello world"
    Hellow


    If it also has a 3rd field than the beginning character of the 3rd field should be in the output.



    echo "hello world unix"
    hellou









    share|improve this question

























      0












      0








      0








      How can I obtain below output? I want the first field as it is and a single character after space.



      echo "Hello world"
      Hellow


      If it also has a 3rd field than the beginning character of the 3rd field should be in the output.



      echo "hello world unix"
      hellou









      share|improve this question














      How can I obtain below output? I want the first field as it is and a single character after space.



      echo "Hello world"
      Hellow


      If it also has a 3rd field than the beginning character of the 3rd field should be in the output.



      echo "hello world unix"
      hellou






      linux awk sed grep cut






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 13 mins ago









      BDNBDN

      105112




      105112






















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