Find and replace character in a string

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1. Shell Programming and Scripting

Find character and Replace character for given position

Hi, i want find the character '-' in a file from position 284-298, if it occurs i need to replace it with 'O ' for the position in the file. How to do that using SED command. thanks in advance, Sara

2. Shell Programming and Scripting

How to replace with a special character in String

Hi, I am beginner to Shell Scripting. 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. e.g(t***********) PLZ Suggest me.

3. Shell Programming and Scripting

Find and replace a character

Hi Team, i have 1st cloumn of data containing, LAMSBA01-BA-COFF-YTD LAMSBA01-BA-COFF-ITD LAMSBA01-BA-AGGR-IND . LAMSBA01-BA-CURR-COFF-BAL i need to replace the "-" to "_" (underscore) using AWK . please help me on this. Thanks, Baski

4. Shell Programming and Scripting

replace a character in a string-help please

I have a string eg. word=promise and I have the masked version of the word which is -------(7dash for each character) if the user input a character O, I want the masked version of the word to be --o---- if the user inputs another character p, then the masked word becomes p-o---- How can i...

5. Shell Programming and Scripting

Replace character in certain position in a string

Hello everyone this is my first post of many to come :) I am writing a script and in this script at one point i need to replace a character in a particular position in a string for example: in the string "mystery" i would need to replace the 3rd position to an "r" so the string becomes...

6. Shell Programming and Scripting

replace character from string

I have a string ----- i want to replace the 3rd '-' with a character How can i do that Basically im trying to do hangman I have added the '-----' string to a file called hash and i have the character in a variable called $input also i have the character location(index) in this variable...

7. Programming

Question how to replace last character string

Hi, Could someone help me how to replace last character string. For example $>export T1=abcde $>export T2=xyz my question is how to get result abcdxyz? Many Thanks

8. Shell Programming and Scripting

Replace any control character in the string

Need to replace any control character in the string in perl ---------- Post updated at 04:22 PM ---------- Previous update was at 03:50 PM ---------- Any help !!! Thanks in advance

9. Shell Programming and Scripting

replace first character of string sed

I want to change the first/or any character of a string to upper-case: String: test Desired results: Test or tEst or teSt or tesT thanks

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