I am running a tcsh script and trying to replace the last character of a file with the number 0. I know that the last character of the file will always be 1.

I want to replace the the comma "," in the last line with a space. Can you please help me with this in sed Thanks a lot in advance

Hi All, I have a requirement to find and replace old date with new date value. Below is the scenario: # In the input file, date is MM/DD/YYYY format PREV_DTE=09 ...

Hi , I need to change the last character of the line: ie: input file: (raj, muthu, mani, Output: (raj, muthu, mani); so i need to change the last comma by the ...

I have a string like this "testabcdef", i need the first character as it is and the remaining character should be replaced by the the '*' character.

5 сент. 2018 г. · By default sed prints to stdout (that you can redirect to a new file). Some sed versions have a -i option to replace the input file by the output.

Set the current line to the first line, search backwards for the first occurrence of "AAA", and then perform the substitution.

Hello is it possible with awk or sed to replace any white space with the previous line characters in the same position? I am asking this because the file I have ...

To replace the last character using sed: Code: sed 's/.$/z/' filename. Code ... awk sed to repeat every character on same position from the upper line replacing ...

Hi all. I wonder if this possible.... any help advice is very much appreciated.. I n a shell script I create a latex file that looks like this