Using sed with control characters

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How to replace this word in a file I have to replace a word with control characters globally. how can i do that ? I have tried the below with no success.



Replace "abc_def_a" with "def_a" globally


Tried the below



sed -i 's/^Aabc_def_a^B/^Adef_a^B/g' file.txt 

sed -i 's/^Aabc_def_a^B/^Adef_a^B/g'file.txt

sed 's/x01abc_def_ax02/x01def_ax02/g'








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    down vote

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    How to replace this word in a file I have to replace a word with control characters globally. how can i do that ? I have tried the below with no success.



    Replace "abc_def_a" with "def_a" globally


    Tried the below



    sed -i 's/^Aabc_def_a^B/^Adef_a^B/g' file.txt 

    sed -i 's/^Aabc_def_a^B/^Adef_a^B/g'file.txt

    sed 's/x01abc_def_ax02/x01def_ax02/g'








    share

























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      How to replace this word in a file I have to replace a word with control characters globally. how can i do that ? I have tried the below with no success.



      Replace "abc_def_a" with "def_a" globally


      Tried the below



      sed -i 's/^Aabc_def_a^B/^Adef_a^B/g' file.txt 

      sed -i 's/^Aabc_def_a^B/^Adef_a^B/g'file.txt

      sed 's/x01abc_def_ax02/x01def_ax02/g'








      share















      How to replace this word in a file I have to replace a word with control characters globally. how can i do that ? I have tried the below with no success.



      Replace "abc_def_a" with "def_a" globally


      Tried the below



      sed -i 's/^Aabc_def_a^B/^Adef_a^B/g' file.txt 

      sed -i 's/^Aabc_def_a^B/^Adef_a^B/g'file.txt

      sed 's/x01abc_def_ax02/x01def_ax02/g'






      linux sed





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      edited 1 min ago









      ilkkachu

      52.8k679145




      52.8k679145










      asked 5 mins ago









      Tom

      4




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