Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Change the content of files but not change the date
Top Forums Shell Programming and Scripting Change the content of files but not change the date Post 302745669 by Chubler_XL on Monday 17th of December 2012 06:34:33 PM
Old 12-17-2012
Try this:

Code:
FROM="please check the error"
TO="please check the the warning"
 
for file in *.txt  # replace the extension as per your requirement.
do
        if grep -q "$FROM" "$file"
        then
                sed "s/$FROM/$TO/g" "$file" > tmp
                touch -r "$file" tmp
                mv tmp "$file"
        fi
done

Last edited by Chubler_XL; 12-17-2012 at 07:40 PM.. Reason: Fixed typos
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Mass Change content in all files

Hi, Are there any sample scripts to change content like file paths, profile paths etc., from test version to production , instead of changing one by one, i would like to pass the in file (prod version/Test version) to convert to test or prod verions. any help is appreciated!! ~R (1 Reply)
Discussion started by: terala
1 Replies

2. Shell Programming and Scripting

how to change the content thru sed.....

Hi Everybody, Another headache form myside, i have a file name noname.txt having content as CS007=NEW and i have to write a scipt which will take the parameters as update,delete... with the 1st field of noname.txt (i.e. here CS007) whose objective is to change the 2nd field of noname.txt... (3 Replies)
Discussion started by: manas_ranjan
3 Replies

3. Shell Programming and Scripting

change field content awk

I have a line like this: I want to move HTTP/1.1 200 OK to the next line and put a blank line between the two lines i.e. How can i get it using awk? Thanks in advance (2 Replies)
Discussion started by: littleboyblu
2 Replies

4. Shell Programming and Scripting

How to change a file's content by row?

Greetings. So the question is basically the same as it's in the title. I'd like to write a program that changes a file by rows. So to clarify it. (i know i shouldn't use code,/code here but i would like to separate it) So for example a text file looks like something like this: Happy... (5 Replies)
Discussion started by: buddhist
5 Replies

5. UNIX for Advanced & Expert Users

To change the colour of the content in email sent through unix

Hi I want to change the color of the email content sent through unix. I tried a lot and left in vain. I heard that it could be done by sending the email as HTML. But I don't how to do it. Can you all share your ideas? ~sakthifire (1 Reply)
Discussion started by: sakthifire
1 Replies

6. Shell Programming and Scripting

Change file content based on data

I have a Transaction File coming into the system. In this file, in all records the relevant data is as follows- Position 1:10 -> Transaction Code Position 252:255 -> 4 digit business code Now based on these 2 fields I have to alter value in Transaction code (Position 1:10)... (6 Replies)
Discussion started by: varunrbs
6 Replies

7. Linux

when SCP, does file content change?

Good day to you all, Just want to check here, i know when scping a file, size might change due to space issue. it might sound silly, but does file content get change too? if so, what kind of situation that might be? (1 Reply)
Discussion started by: ahtat99
1 Replies

8. Shell Programming and Scripting

Change the content of files but not change the date

I have 100 files in a directory , all the files have a word "error" and they are created in different date . Now I would like to change the word from "error" to "warning" , and keep the date of the files ( that means do not change the file creation date after change the word ) , can advise what can... (0 Replies)
Discussion started by: ust3
0 Replies

9. Shell Programming and Scripting

Change date format in am/pm in csv files using UNIX

Hi All, I'm new to forum good to hear all. I stuck in converting date format in csv file using unix csv file contains as below ,750,0000000000000000GCJR, ,06/22/2016 14:48:44 I want to convert into as below ,750,0000000000000000GCJR, ,06/22/2016 02:48:44 PM Please reply asap..... (22 Replies)
Discussion started by: Raghureds
22 Replies

10. Shell Programming and Scripting

Script to change the file content using some conditions

Hello, I would like to change the content of the file that has few blocks starts with 10 and ends with ";" File1.txt 10 bonuses D 20 MATCHED 30 UPD COL 40 (SOL=30) 20 NOT MATCHED 30 INS COL 40 (SOL=30) ; 10 bonuses D 20 MATCHED 30 UPD COL 40... (5 Replies)
Discussion started by: Mannu2525
5 Replies

LEARN ABOUT NETBSD

dh_movefiles

DH_MOVEFILES(1) 						     Debhelper							   DH_MOVEFILES(1)

NAME

       dh_movefiles - move files out of debian/tmp into subpackages

SYNOPSIS

       dh_movefiles [debhelperoptions] [--sourcedir=dir] [-Xitem] [file...]

DESCRIPTION

       dh_movefiles is a debhelper program that is responsible for moving files out of debian/tmp or some other directory and into other package
       build directories. This may be useful if your package has a Makefile that installs everything into debian/tmp, and you need to break that
       up into subpackages.

       Note: dh_install is a much better program, and you are recommended to use it instead of dh_movefiles.

FILES

       debian/package.files
	   Lists the files to be moved into a package, separated by whitespace. The filenames listed should be relative to debian/tmp/. You can
	   also list directory names, and the whole directory will be moved.

OPTIONS

       --sourcedir=dir
	   Instead of moving files out of debian/tmp (the default), this option makes it move files out of some other directory. Since the entire
	   contents of the sourcedir is moved, specifying something like --sourcedir=/ is very unsafe, so to prevent mistakes, the sourcedir must
	   be a relative filename; it cannot begin with a `/'.

       -Xitem, --exclude=item
	   Exclude files that contain item anywhere in their filename from being installed.

       file ...
	   Lists files to move. The filenames listed should be relative to debian/tmp/. You can also list directory names, and the whole directory
	   will be moved. It is an error to list files here unless you use -p, -i, or -a to tell dh_movefiles which subpackage to put them in.

NOTES

       Note that files are always moved out of debian/tmp by default (even if you have instructed debhelper to use a compatibility level higher
       than one, which does not otherwise use debian/tmp for anything at all). The idea behind this is that the package that is being built can be
       told to install into debian/tmp, and then files can be moved by dh_movefiles from that directory. Any files or directories that remain are
       ignored, and get deleted by dh_clean later.

SEE ALSO

       debhelper(7)

       This program is a part of debhelper.

AUTHOR

       Joey Hess <joeyh@debian.org>

11.1.6ubuntu2							    2018-05-10							   DH_MOVEFILES(1)
All times are GMT -4. The time now is 06:58 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy