Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: How to replace multiple file content?
Top Forums Shell Programming and Scripting How to replace multiple file content? Post 302853247 by Corona688 on Friday 13th of September 2013 01:25:58 PM
Old 09-13-2013
Code:
# Create backup in case the replacement goes wrong!  ESSENTIAL!
tar -cf backup.tar currentfile_code_*

for FILE in currentfile_code_*
do
        sed 's#text=.*#text=newvalue#;s#text2=.*#text2=newvalue2#' < "$FILE" > /tmp/$$
        cat /tmp/$$ > "$FILE"
done

rm -f /tmp/$$

This User Gave Thanks to Corona688 For This Post:
ken6503
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

replace a string with content from another file

Hi, I'm a newbi in shell script. Here what I want to do: FileA: bor bor bor xxxx bib bib bi FileB: something something something I want to replace string "xxxx" in FileA with contents of FileB. i tried with sed: fileb=`cat FileB` reg=xxxx file=FileA (4 Replies)
Discussion started by: afatguy
4 Replies

2. Shell Programming and Scripting

SED to replace file content

Hi, I want to replace _F* by _F in a xml file. what is the sed command. I have tried sed "s/_F$/_F/g" or sed "s/_F*/_F/g" , but it does not work. thx file content <TAG>KC_FOU</TAG> <TAG>KC_FABC</TAG> <TAG>KC_FABCDG</TAG> desire output <TAG>KC_F</TAG> <TAG>KC_F</TAG> <TAG>KC_F</TAG> (6 Replies)
Discussion started by: godfreyyip
6 Replies

3. Shell Programming and Scripting

How to replace some content of a file and write with a new name

Hi I have a control file which looks like this LOAD DATA INFILE '/home/scott/XXX.dat' PRESERVE BLANKS ............. ............. how can i change the content of this file and replace the file in the second line with anothe file name and write it back with another name to the disk? ... (5 Replies)
Discussion started by: mwrg
5 Replies

4. Shell Programming and Scripting

Replace file content after checking value

Our system is receiving one feed from the third party. One of the field in the flat file is ID which id from position 19 to 27. In some cases this ID is coming as 9 zeros (000000000) or 1 right padded zero. ( 0) For these specific records I want to replace fthis field with blank... (3 Replies)
Discussion started by: varunrbs
3 Replies

5. Shell Programming and Scripting

Replace string by file content

hi I have template file my.tpl: bla-bla-bla <link href="style.css" type="text/css"> bla-bla-bla and style.css : body{margin: 0px;} I want to get in result one file: bla-bla-bla <script>body{margin: 0px;}</script> bla-bla-bla I tryed to used SED: sed '/<link .*href=\"(*)*\"... (6 Replies)
Discussion started by: dim_nsk
6 Replies

6. Shell Programming and Scripting

Need to replace particular content in a xml file

Hi, My requirement is to find a text and replace it with another in a XML file. I am new to Unix,Please provide some suggestion to achieve. Find: <Style ss:ID="ColumnHeader1"> Replace with: <Style ss:ID="ColumnHeader1"> <Borders> <Border ss:Position="Bottom"... (4 Replies)
Discussion started by: cnraja
4 Replies

7. Shell Programming and Scripting

Replace the content of file with incremented value

I have a file myfile with only one value 1000.I am using it in a shell script.Each time i run the script,the file shud get incremented by 1. I have used the below code for incrementing the value- curr=`cat myfile` echo $curr curr=`expr $curr + 1` But i am not sure how to save this replaced... (2 Replies)
Discussion started by: saga20
2 Replies

8. Shell Programming and Scripting

Sed: replace content from file with the content from file

Hi, I am having trouble while using 'sed' with reading files. Please help. I have 3 files. File A, file B and file C. I want to find content of file B in file A and replace it by content in file C. Thanks a lot!! Here is a sample of my question. e.g. (file A: a.txt; file B: b.txt; file... (3 Replies)
Discussion started by: dirkaulo
3 Replies

9. Shell Programming and Scripting

Replace file name with Space as content

Hi, I am having a files in my directory like this: 2014 1049_file1.txt 2014 1050_file2.txt 2014 1110_file3.txt 2014 1145_file4.txt 2014 2049_file5.txt I need to replace the above file names like this without changing the content of filename: file1.txt file2.txt file3.txt... (10 Replies)
Discussion started by: rohit_shinez
10 Replies

10. Shell Programming and Scripting

Replace content from a file and save

Hi, Right now there is a file called 'qm.ini' which is owned by mqm:mqm and I am trying to replace a line from this file with something else and save. I am using the below perl command to replace and save within a shell script with a different user called 'mqadm' which is also part of mqm... (1 Reply)
Discussion started by: bdpl
1 Replies

LEARN ABOUT DEBIAN

gpodder-backup

GPODDER-BACKUP(1)						   User Commands						 GPODDER-BACKUP(1)

NAME

       gpodder-backup - Backup and restore utility for gPodder user data

SYNOPSIS

       gpodder-backup [--create|--extract] <archive.gpo.tar.gz> [options] gpodder-backup --purge

DESCRIPTION

       This utility can be used to create a dump of the current gPodder data (configuration files + downloads), optionally replacing the real con-
       tents of the download folder with zero-byte files (for submitting your data to a bug report without having to transfer lots of data).

OPTIONS

       --version
	      show program's version number and exit

       -h, --help
	      show this help message and exit

       -c <FILE>, --create=<FILE>
	      Create a new archive

       -x <FILE>, --extract=<FILE>
	      Extract an existing archive

       -f, --fake-downloads
	      Store downloads as zero-byte files in backup

       -n, --no-covers
	      Do not include cover files in archive

       -D <DIR>, --destination=<DIR>
	      Extract downloads in different folder

       -P, --purge
	      Remove current data (can be combined with --extract)

USAGE FOR BUG REPORTING

       This command is useful if you want to report a bug in gPodder:

       gpodder-backup --create bug123.gpo.tar.gz --fake-downloads
	      Backup your current data to file bug123.gpo.tar.gz, but don't store download data (create zero-size dummy files  instead).  You  can
	      then attach bug123.gpo.tar.gz to the bug report.

       If you are instructed to try gPodder from a "clean state", you can use the following command (be sure to backup your data before!):

       gpodder-backup --purge
	      Remove all gPodder data, so you can start from a clean state

EXAMPLES

       gpodder-backup --create today.gpo.tar.gz
	      Backup your current data to file today.gpo.tar.gz

       gpodder-backup --extract mybackup.gpo.tar.gz
	      Restore (without purging) the contents of mybackup.gpo.tar.gz

       gpodder-backup --extract default.gpo.tar.gz --purge
	      Remove current data, then restore the contents of default.gpo.tar.gz

       gpodder-backup --purge
	      Remove all gPodder data, so you can start from a clean state

EXTRACTING FAKED DOWNLOADS

       Please  note  that  any	existing  downloads will be overwritten with zero-byte files when using the --extract option of the gpodder-backup
       utility with a backup created with --fake-downloads

AUTHOR

       gpodder-backup was written by Thomas Perl (thp@gpodder.org)

gpodder-backup 1.0						   December 2010						 GPODDER-BACKUP(1)
All times are GMT -4. The time now is 01:42 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy