Sponsored Content
Top Forums Shell Programming and Scripting How to insert lines from a file to another file after every n lines? Post 303019613 by Chubler_XL on Tuesday 3rd of July 2018 12:01:48 AM
Old 07-03-2018
You could use paste like this:

Code:
paste -d\\n file2 - - - < file1

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Insert lines at specific location in file

Hi There I have this file that I would like to add entries to, however, there is a "}" as the last line that I need to keep. Basically i would like to know how I can write a script that will add new lines at the second to last line position (ie always add new line above the close bracket) ... (17 Replies)
Discussion started by: hcclnoodles
17 Replies

2. Shell Programming and Scripting

Insert 2 lines in a file at a specific location

Hi, I need to insert two new lines in a file: The file: "..... ...... ULIMIT_MAX_FILES="ulimit -S -n `ulimit -H -n`" .... .... " I need to add the lines: LD_LIBRARY_PATH='$LD_LIBRARY_PATH:$APACHE_HOME/modules' DOWNLOADMODULE_CONF_PATHNAME='$APACHE_HOME/conf/DWLModule.cfg' right... (2 Replies)
Discussion started by: potro
2 Replies

3. Shell Programming and Scripting

insert multiple lines into a file

Hi all, I've got some problems with editing a big configuration file .. its about 2k lines long.. anyway what I need is to place certain text to certain line number.. lets say I need to place "Something" on line 980 .. "something" else on line number 1500 and so on without tempering the rest of... (12 Replies)
Discussion started by: c0mrade
12 Replies

4. Shell Programming and Scripting

how to insert text between lines of an existing file using perl

Hi , I need some inputs on how to open a file (file.txt) and parse the text example aaa of the file and bbb of the file and add the text zzzz once i parse (aaa and bbb) and followed by the remaining of the text as it is in the file using perl programming. Thanks in advance (3 Replies)
Discussion started by: madhul2002
3 Replies

5. Shell Programming and Scripting

To Read a File and Insert a part of the lines into the database

Hi Guys I need to have a shell script which reads a log file and insert a part of each line into the database. Some sample lines in the file are as below. 20091112091359 MED_RQACK : user_data=60173054304,100232120,20091112091359,;ask_status=0;ask_reason=OK;msg_id=20091112091319... (5 Replies)
Discussion started by: Somanadh
5 Replies

6. Shell Programming and Scripting

split row into lines and insert file name

I have a directory with several hundred files. The file format is a space delimited row with an unknown number of columns: A B C D E F G ... I need to turn this format File1 A File1 B File2 A File3 A File3 B File3 C ... I can use grep to display the filename next to each row of... (2 Replies)
Discussion started by: newreverie
2 Replies

7. Shell Programming and Scripting

Insert few lines above a match using sed, and within a perl file.

Greetings all, I am trying to match a string, and after that insert a few lines above that match. The string is "Version 1.0.0". I need to insert a few lines ONLY above the first match (there are many Version numbers in the file). The rest of the matches must be ignored. The lines I need to... (2 Replies)
Discussion started by: nagaraj s
2 Replies

8. Shell Programming and Scripting

Want to Insert few lines which are stored in some file before a pattern in another file

Hello, I have few lines to be inserted in file_lines_to_insert. In another file final_file, I have to add lines from above file file_lines_to_insert before a particular pattern. e.g. $ cat file_lines_to_insert => contents are abc def lkj In another file final_file, before a... (6 Replies)
Discussion started by: nehashine
6 Replies

9. UNIX for Dummies Questions & Answers

sed command to Insert a line before the last four lines of the file

By using sed command, How to insert a new line before the last four lines of the file. Old Line Old Line NEW LINE! Old Line Old Line Old Line Old Line (8 Replies)
Discussion started by: wridler
8 Replies

10. UNIX for Beginners Questions & Answers

Possible to insert a few lines of code into a file at a specific point?

Hi Folks - How would I go about inserting a chunk of lines (3) into a specific portion of a file? The background is I have a script (non shell) that it executed daily, however on Sundays, I uncomment a section of code so that piece can be run as well. So I was hoping to write a piece of... (9 Replies)
Discussion started by: SIMMS7400
9 Replies
XZDIFF(1)							     XZ Utils								 XZDIFF(1)

NAME
xzcmp, xzdiff, lzcmp, lzdiff - compare compressed files SYNOPSIS
xzcmp [cmp_options] file1 [file2] xzdiff [diff_options] file1 [file2] lzcmp [cmp_options] file1 [file2] lzdiff [diff_options] file1 [file2] DESCRIPTION
xzcmp and xdiff invoke cmp(1) or diff(1) on files compressed with xz(1), lzma(1), gzip(1), or bzip2(1). All options specified are passed directly to cmp or diff. If only one file is specified, then the files compared are file1 (which must have a suffix of a supported com- pression format) and file1 from which the compression format suffix has been stripped. If two files are specified, then they are uncom- pressed if necessary and fed to cmp(1) or diff(1). The exit status from cmp or diff is preserved. The names lzcmp and lzdiff are provided for backward compatibility with LZMA Utils. SEE ALSO
cmp(1), diff(1), xz(1), gzip(1), bzip2(1), zdiff(1) BUGS
Messages from the cmp(1) or diff(1) programs refer to temporary filenames instead of those specified. Tukaani 2009-07-05 XZDIFF(1)
All times are GMT -4. The time now is 12:55 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy