Sponsored Content
Top Forums Shell Programming and Scripting sed: appending alternate line after previous line Post 302285969 by clx on Tuesday 10th of February 2009 03:38:52 AM
Old 02-10-2009
u can use the record feature of vi ( vim).
its very easy. pl let us knw if u cudnt find how to use it.

it is very useful when we dont have sed/awk expertise.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Appending line/lines with sed

Hi folks, I need to append line or bulk of lines into a file. For example,I have the following section in opmn.xml file: <process-type id="OC4J_RTEadmin_NIR" module-id="OC4J"> <module-data> <category id="start-parameters"> <data... (28 Replies)
Discussion started by: nir_s
28 Replies

2. Shell Programming and Scripting

Sed - Appending a line with a variable on it

Hi, I searched the forum for this but couldn't find the answer. Basically I have a line of code I want to insert into a file using sed. The line of code is basically something like "address=1.1.1.1" where 1.1.1.1 is an IP Address that will vary depending on what the user enters. I'll just refer... (4 Replies)
Discussion started by: eltinator
4 Replies

3. Shell Programming and Scripting

Merging previous line using sed

I've been trying to merge a previous line when I find a pattern using sed with no luck. Maybe someone can help me. I am trying to find </Endtag>. Once I find that, I want to merge the previous line with the current line. I can do it with the next line with using N in sed but not previous.... (6 Replies)
Discussion started by: quixoticking11
6 Replies

4. Shell Programming and Scripting

Print previous, current and next line using sed

Hi, how can i print the previous, current and next line using sed? current line is the matching line. The following prints all lines containing 'Failure' and also the immediate next line cat $file | sed -n -e '/Failure/{N;p;}' Now, i also want to print the previous line too. Thanks,... (8 Replies)
Discussion started by: ysrinu
8 Replies

5. Shell Programming and Scripting

SED or AWK "append line to the previous line"

Hi, How can I remove the line beak in the following case if the line begin with the special char “;”? TEXT Text;text ;text Text;text;text I want to convert the text to: Text;text;text Text;text;text I have already tried to use... (31 Replies)
Discussion started by: research3
31 Replies

6. Shell Programming and Scripting

awk;sed appending line to previous line....

I know this has been asked before but I just can't parse the syntax as explained. I have a set of files that has user information spread out over two lines that I wish to merge into one: User1NameLast User1NameFirst User1Address E-Mail:User1email User2NameLast User2NameFirst User2Address... (11 Replies)
Discussion started by: walkerwheeler
11 Replies

7. Shell Programming and Scripting

Sed: Working on a line Previous to a pattern.

Hello everyone, I am working with some train time tables, and i have hit a bit of a road block. Using grep/sed i have done a reasonable job of parsing the html into comma delimited format, but NJ transit prints The Track number and status on a new line, and I would much prefer it all on a... (6 Replies)
Discussion started by: mussen
6 Replies

8. Shell Programming and Scripting

Inserting a line in a file after every alternate line

Friends , I have a large file and i need to insert a line after every line.I am actually unaware how to do it.Any help appreciated. My File control station *ATM* , qread $OSS.Jul13A.FI01 interval 1 intcount 1 control station *ATM* , qread $OSS.Jul13A.FI02 interval 1 intcount... (4 Replies)
Discussion started by: appu2176
4 Replies

9. Shell Programming and Scripting

Sed Comparing Parenthesized Values In Previous Line To Current Line

I am trying to delete lines in archived Apache httpd logs Each line has the pattern: <ip-address> - - <date-time> <document-request-URL> <http-response> <size-of-req'd-doc> <referring-document-URL> This pattern is shown in the example of 6 lines from the log in the code box below. These 6... (1 Reply)
Discussion started by: Proteomist
1 Replies

10. Shell Programming and Scripting

sed for appending a line before a pattern and after another patter.

Hi All, I'm appending a line before a pattern and after another pattern(;) but omitting the first pattern - same as if comes duplicates before the second pattern. Also, I'm adding a word before the first pattern - Here is my file select blah blah hello select blah blah ; select... (6 Replies)
Discussion started by: Mannu2525
6 Replies
line(1) 						      General Commands Manual							   line(1)

NAME
line - Reads one line from standard input SYNOPSIS
line STANDARDS
Interfaces documented on this reference page conform to industry standards as follows: line: XCU5.0 Refer to the standards(5) reference page for more information about industry standards and associated tags. OPTIONS
None DESCRIPTION
The line command copies one line, up to and including a newline, from standard input and writes it to standard output. Use this command within a shell command file to read from your terminal. The line command always writes at least a newline character. NOTES
The line utility has no internationalization features and is marked LEGACY in XCU Issue 5. Use the read utility instead. EXIT STATUS
Success. End-of-File. EXAMPLES
To read a line from the keyboard and append it to a file, enter: echo 'Enter comments for the log:' echo ': c' line >>log This shell procedure displays the message: Enter comments for the log: It then reads a line of text from the keyboard and adds it to the end of the file log. The echo ': c' command displays a : (colon) prompt. See the echo command for information about the c escape sequence. SEE ALSO
Commands: echo(1), ksh(1), read(1), Bourne shell sh(1b), POSIX shell sh(1p) Functions: read(2) Standards: standards(5) line(1)
All times are GMT -4. The time now is 10:45 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy