Find and replace text

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1. Shell Programming and Scripting

Find a text and if condition matches then replace it

Need a script that can find text in a file and replace it accordingly. This is the file I have: while IFS=',' read -r f1 f2 f3 do { nohup /home/testuser/dbmaintenance/sys_offline_maintenance.sh $f1 $f2 $f3 > $f2.out & } done < "/home/testuser/dbmaintenance/week1offlineserver.txt" In...

2. UNIX for Beginners Questions & Answers

Find and replace a string in a text file

Dear all, I want to find all the "," in my text file and then replace the commas to a tab. I found a script online but I don't know how to modify the script for my case. Any one can help? Thank you. @echo off &setlocal set "search=%1" set "replace=%2" set "textfile=Input.txt" set...

3. Shell Programming and Scripting

How to find text and replace next line.?

Have multiple files with the same format and certain text is the same. Have specific text to search for and then need to replace the next line. Can search on the text DEVICE and multiple lines will be found. The line after each DEVICE line has {. Want to replace the line { with {-someadditiontext....

4. UNIX for Advanced & Expert Users

Find and replace the line in text file

I have two files a.txt b.txt I want to find a line in a.txt and replace by another line from b.txt a.txt asfsdfsfsfdfsf asfwererfgdgf wrerwetretfdg b.txt werdfgdfgf werergfdgd sfdfgfgfgfgg i want to replace the 1st line of a.txt by 1st line of b.txt i want out put as

5. Shell Programming and Scripting

Find and add/replace text in text files

Hi. I would like to have experts help on below action. I have text files in which page nubmers exists in form like PAGE : 1 PAGE : 2 PAGE : 3 and so on there is other text too. I would like to know is it possible to check the last occurance of Page...

6. Shell Programming and Scripting

find pattern and replace the text before it

i am editing a big log file with the following pattern: Date: xxxx Updated: name Some log file text here Date: eee Updated: ny Some log file text here Basically i want to remove all the text in a line before the "Updated" pattern. I sill want to print the other...

7. Shell Programming and Scripting

sed to find replace mutliline text

Hi, My input file form 1 fill 2 fill 3 form 4 fill 5 form 6 fill 7 form 8 Now i need to substiute according to the fill. form followed by single fill need to be replced with category 1 form with above and below fill need to be repalced with category 2

8. Shell Programming and Scripting

find text but replace a text beside it

I have an html file that looks like this (this is just a part of the html file): <td colspan="3" rowspan="1" style="text-align: center; background-color: rgb(51, 255, 51);"><small>UP</small></td> This is to automatically update the status of the...

9. UNIX for Dummies Questions & Answers