Inserting a line in a file after every alternate line Post: 302437188

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Inserting New Line in File using Sed ??

Dear All, I have a file called football where i have a list of 11 players each on different lines. I wish to add a name of another player on the first line. I have created a file called footballscript in vi writing the following sed command to achieve this ... cat football | sed -e '1 i\...

2. Shell Programming and Scripting

inserting a new line in a file

I'm sure you guys have answered this elsewhere but I can't seem to find where so here goes. #!/bin/bash n=120 a=$(sed '120q;d' energy.xvg) while ;do a=$(sed $n'q;d' energy.xvg) echo "$a \n" > newfile n=$(($n+100)) done exit 0 that script should read the file energy.xvg, start at...

3. UNIX for Advanced & Expert Users

Inserting a line before the line which matches the patter

Hi Is there any command where we can insert a line "2|||" before every line starting with "3|" my input is as follows 1|ETG|12345 3|79.58|||GBP|| 1|ETG|12345 3|79.58|||GBP|| 1|ETG|12345 2|EN_GB||Electrogalvanize 0.5 m2 ( Renault ) 1|ETG|12345 3|88.51|||GBP|| desired output...

4. Shell Programming and Scripting

Need Help in Inserting a new line in a file using PERL

I need a perl script to find and replace a specific pattern in a file to a new line. BAsically I have a single line data in a file with 10 mb to 200 MB. I want to put a new line based on a specific pattern to open the file in Excel / Access. Following is the sample data in a file ...

5. Shell Programming and Scripting

sed: appending alternate line after previous line

Hi all, I have to append every alternate line after its previous line. For example if my file has following contents line 1: unix is an OS line 2: it is open source line 3: it supports shell programming line 4: we can write shell scripts Required output should be line1: unix is an OS it is...

6. Shell Programming and Scripting

inserting line to a file

I have posted it previously but somehow could not delete the previous post.I felt i could not explain the problem statement well. Here t goes.I have a file say File1. Now i need a specific pattern from the lines to be added to the other line. File: red blue green ABC.txt@ABC END black...

7. Shell Programming and Scripting

Inserting IP in one line of a file

Hi, I have this line: ip=111.222.133.144,mac=00:16:3E:2A:08:3C,vifname=veth360','ip=10.2.3.4,vifname=veth360a' ^ | ------- I want to insert this IP 144.133.222.111 between "144"...

8. Shell Programming and Scripting

Inserting a new line into an already existing file

hello .. I am new to perl scripting, I have a text file, and would like to insert 3 new lines into the same file at different line numbers using perl scripting. Any Help regarding this will be very useful. say the file is sample.txt, contents are aaaaa bbbb ccccc dddd eeeee ffffffff...

9. Shell Programming and Scripting

Commenting a specific line and inserting a new line after commented line.

Hello All, I have following file contents cat file #line=aaaaaa #line=bbbbbb #line=cccccc #line=dddddd line=eeeeee #comment=11111 #comment=22222 #comment=33333 #comment=44444 comment=55555 Testing script Good Luck! I would like to comment line line=eeeeee and insert a new line...

10. Shell Programming and Scripting

Inserting a line to a file

Hi, consider a file called mobile.txt as follows: For type lovers, add a new line at the end of it by copying its previous line and add a +1 to the field1, field2 Additionally, there are only 3 plans available to lovers type, so it should not work for lovers type already having 3 lines under...

LEARN ABOUT DEBIAN

fence_tool

FENCE_TOOL(8)							      cluster							     FENCE_TOOL(8)

NAME

       fence_tool - a utility for the fenced daemon

SYNOPSIS

       fence_tool [COMMAND] [OPTIONS]

DESCRIPTION

       This utility controls and queries the fenced(8) daemon with the following commands:

       join   join the fence domain.

       leave  leave the fence domain.

       dump   print the fenced internal debug buffer ont stdout.

       ls     display internal fenced state.

       The leave command will not be sent to fenced if fence_tool detects that any instances of gfs or dlm are in use.

OPTIONS

       -n     Show all node information in ls.

       -t seconds
	      Retry cman connection for this many seconds.  0 none, -1 indefinite. Default 0.

       -q seconds
	      Delay join up to this many seconds for the cluster to have quorum.  0 none, -1 indefinite. Default 0.

       -m seconds
	      Delay join up to this many seconds for all nodes in cluster.conf to be cluster members.  0 none, -1 indefinite. Default 0.

       -w seconds
	      Wait up to this many seconds for the result of join or leave.  0 none, -1 indefinite. Default 0.

       -h     Print a help message describing available options, then exit.

       -V     Print program version information, then exit.

SEE ALSO

       fenced(8)

cluster 							    2009-12-21							     FENCE_TOOL(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Inserting New Line in File using Sed ??

Discussion started by: Mary_xxx

2. Shell Programming and Scripting

inserting a new line in a file

Discussion started by: gelitini

3. UNIX for Advanced & Expert Users

Inserting a line before the line which matches the patter

Discussion started by: laxmi131

4. Shell Programming and Scripting

Need Help in Inserting a new line in a file using PERL

Discussion started by: portalfaq