Sponsored Content
Top Forums Shell Programming and Scripting replace multiple lines in multiple files Post 302238628 by demhyt on Sunday 21st of September 2008 08:47:47 AM
Old 09-21-2008
i think sed can solve your problem...

$cat file1.txt
one
two
three
four
five

$sed '3a
>testing
>again' file1.txt
one
two
three
testing
again
four
five

$

3a mean line3..in the line 4 and line 5 inserted the text testing and again...you can open gnulamp.com and search the sed tutorial...Smilie
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How can I replace multiple lines from different files

Suppose i have two files file1.txt Name : Raju Address:rt8pouououoiu City:tyretyeuetu file2.txt Address :28a The line "address:28a" in file2 has to get replaced in the address line of file1 .. The output should be Name :Raju Address:28a city :tyretyeuetu Please help me... (2 Replies)
Discussion started by: ranga27
2 Replies

2. Shell Programming and Scripting

Adding Multiple Lines to Multiple Files

Hello, I have three lines I need to add to hundreds of files. The files are all in the same format and contain the same information. I want to add the same information to the files. The new lines of information are similar. Here is an example of the three lines: line1: line2 =... (2 Replies)
Discussion started by: dayinthelife
2 Replies

3. Shell Programming and Scripting

search and replace, when found, delete multiple lines, add new set of lines?

hey guys, I tried searching but most 'search and replace' questions are related to one liners. Say I have a file to be replaced that has the following: $ cat testing.txt TESTING AAA BBB CCC DDD EEE FFF GGG HHH ENDTESTING This is the input file: (3 Replies)
Discussion started by: DeuceLee
3 Replies

4. Shell Programming and Scripting

Find and replace multiple lines

I have a section of text in file A, see below # falkdjf lkjadf lkjadf lkajdf lkajdf lkajdf lkjadf lkjadf 234.234.2.234 lkjlkjlk 234.234.3.234 # Only the first line with "# falkdjf lkjadf lkjadf" is unique in the file. The new section that I want to overwrite the old section above is in... (1 Reply)
Discussion started by: jyang72211
1 Replies

5. Shell Programming and Scripting

Script to find & replace a multiple lines string across multiple php files and subdirectories

Hey guys. I know pratically 0 about Linux, so could anyone please give me instructions on how to accomplish this ? The distro is RedHat 4.1.2 and i need to find and replace a multiple lines string in several php files across subdirectories. So lets say im at root/dir1/dir2/ , when i execute... (12 Replies)
Discussion started by: spfc_dmt
12 Replies

6. Shell Programming and Scripting

Replace multiple lines through sed

Hi All, I have a input file as sample below <this is not starting of file> record line1 line2 line3 end line4 line5 record line6 line7 line8 my requirement is this, i want to select a pattern between first record and end, whatever is written between first record and end. and... (0 Replies)
Discussion started by: adgangwar
0 Replies

7. Shell Programming and Scripting

Search & Replace: Multiple Strings / Multiple Files

I have a list of files all over a file system e.g. /home/1/foo/bar.x /www/sites/moose/foo.txtI'm looking for strings in these files and want to replace each occurrence with a replacement string, e.g. if I find: '#@!^\&@ in any of the files I want to replace it with: 655#@11, etc. There... (2 Replies)
Discussion started by: spacegoose
2 Replies

8. Shell Programming and Scripting

Replace a string with multiple lines

Hello Guys, I need to replace a string with multiple lines. For eg:- ABC,DEF,GHI,JKL,MNO,PQR,STU need to convert the above as below:- ABC,DEF, GHI1 GHI2 GHI3, JKL,MNO, PQR1 PQR2 PQR3, STU i have tried using code as:- (2 Replies)
Discussion started by: jassi10781
2 Replies

9. Shell Programming and Scripting

Removing multiple lines from input file, if multiple lines match a pattern.

GM, I have an issue at work, which requires a simple solution. But, after multiple attempts, I have not been able to hit on the code needed. I am assuming that sed, awk or even perl could do what I need. I have an application that adds extra blank page feeds, for multiple reports, when... (7 Replies)
Discussion started by: jxfish2
7 Replies

10. Shell Programming and Scripting

Removing carriage returns from multiple lines in multiple files of different number of columns

Hello Gurus, I have a multiple pipe separated files which have records going over multiple Lines. End of line separator is \n and records going over multiple lines have <CR> as separator. below is example from one file. 1|ABC DEF|100|10 2|PQ RS T|200|20 3| UVWXYZ|300|30 4| GHIJKL|400|40... (7 Replies)
Discussion started by: dJHa
7 Replies
SHTOOL-SUBST.TMP(1)					      GNU Portable Shell Tool					       SHTOOL-SUBST.TMP(1)

NAME
shtool-subst - GNU shtool sed(1) substitution operations SYNOPSIS
shtool subst [-v|--verbose] [-t|--trace] [-n|--nop] [-w|--warning] [-q|--quiet] [-s|--stealth] [-i|--interactive] [-b|--backup ext] [-e|--exec cmd] [-f|--file cmd-file] [file] [file ...] DESCRIPTION
This command applies one or more sed(1) substitution operations to stdin or any number of files. OPTIONS
The following command line options are available. -v, --verbose Display some processing information. -t, --trace Enable the output of the essential shell commands which are executed. -n, --nop No operation mode. Actual execution of the essential shell commands which would be executed is suppressed. -w, --warning Show warning on substitution operation resulting in no content change on every file. The default is to show a warning on substitution operations resulted in no content change on all files. -q, --quiet Suppress warning on substitution operation resulting in no content change. -s, --stealth Stealth operation. Preserve timestamp on file. -i, --interactive Enter interactive mode where the user has to approve each operation. -b, --backup ext Preserve backup of original file using file name extension ext. Default is to overwrite the original file. -e, --exec cmd Specify sed(1) command directly. -f, --file cmd-file Read sed(1) command from file. EXAMPLE
# shell script shtool subst -i -e 's;(c) ([0-9]*)-2000;(c) 1-2001;' *.[ch] # RPM spec-file %install shtool subst -v -n -e 's;^(prefix=).*;1 $RPM_BUILD_ROOT%{_prefix};g' -e 's;^(sysconfdir=).*;1 $RPM_BUILD_ROOT%{_prefix}/etc;g' `find . -name Makefile -print` make install HISTORY
The GNU shtool subst command was originally written by Ralf S. Engelschall <rse@engelschall.com> in 2001 for GNU shtool. It was prompted by the need to have a uniform and convenient patching frontend to sed(1) operations in the OpenPKG package specifications. SEE ALSO
shtool(1), sed(1). 18-Jul-2008 shtool 2.0.8 SHTOOL-SUBST.TMP(1)
All times are GMT -4. The time now is 07:44 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy