Sponsored Content
Full Discussion: Pattern matching sed
Top Forums Shell Programming and Scripting Pattern matching sed Post 67360 by sglinux on Tuesday 22nd of March 2005 06:53:42 PM
Old 03-22-2005
use single quote around the variable
for example '$record' where record is a variable has some value assigned to it.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

sed pattern matching

Hi, I have a file which contains a word like ravi and ravi30. i want to replace only the word ravi with xxx for that i am using the below sed command sed -e 's/ravi/xxx/g' . but the above command out put is xxx and xxx30 but i dont need to change ravi30 please guide me how to proceed.... (4 Replies)
Discussion started by: ravi_rn
4 Replies

2. Shell Programming and Scripting

sed - matching pattern one but not pattern two

All, I have the following file: -------------------------------------- # # /etc/pam.d/common-password - password-related modules common to all services # # This file is included from other service-specific PAM config files, # and should contain a list of modules that define the services... (2 Replies)
Discussion started by: RobertBerrie
2 Replies

3. Shell Programming and Scripting

sed pattern matching

Hi all, if I have the following piece (repeating) of text within a file and I wish to delete it via sed a b c d e <tr> <td><img alt="" height="1" width="3" src="/testweb/view/browser/images/shim.gif"></td><td><img alt="" height="1" ... (4 Replies)
Discussion started by: srage
4 Replies

4. Shell Programming and Scripting

sed pattern matching

Unfortunately this chap has been banned for some reason and I was looking forward to the resolution of his question: - https://www.unix.com/shell-programming-scripting/123118-append-position-28-33-a.html He was asking if you can use sed to match a pattern you want to replace within a... (6 Replies)
Discussion started by: steadyonabix
6 Replies

5. Shell Programming and Scripting

SED pattern matching help

Hello All, I have the following lines in a file <address location="test" ConnectionName="test" /> I want to replace the above lines by <address location="test123" /> I am usind SED and not able to remove the new line characters between the two lines. Can anyone please help... (4 Replies)
Discussion started by: ramk
4 Replies

6. Shell Programming and Scripting

help! Pattern Matching in vi or sed

I have a bunch of conf files, that contain the fully qualified names of servers. I would like to be able to use some sort of pattern matching with sed or vi, or whatever, to pull out the fully qualified server names, and dump them in a file. It just needs to work across several unix os. So, I... (4 Replies)
Discussion started by: tabini
4 Replies

7. Shell Programming and Scripting

Help with sed pattern matching

Hi My log file is Testtmp2 cat Testtmp2 12:12:38 12:14:29 12:17:34 12:19:08 12:20:10 12:21:35 12:22:20 12:22:26 12:22:34 12:22:38 12:28:14 12:31:35 12:32:50 12:33:04 (3 Replies)
Discussion started by: rahkumar
3 Replies

8. UNIX for Dummies Questions & Answers

sed print matching pattern

Hi, i have data file like: START1 a b STOP c d START2 e STOP f START3 g STOP When one of the START<count> variable is passed, i should print all lines matching this until the first 'STOP' for example if 'START2' is provided for match, i should get the result as: START2 (1 Reply)
Discussion started by: ysrini
1 Replies

9. Shell Programming and Scripting

Sed: printing lines AFTER pattern matching EXCLUDING the line containing the pattern

'Hi I'm using the following code to extract the lines(and redirect them to a txt file) after the pattern match. But the output is inclusive of the line with pattern match. Which option is to be used to exclude the line containing the pattern? sed -n '/Conn.*User/,$p' > consumers.txt (11 Replies)
Discussion started by: essem
11 Replies

10. Shell Programming and Scripting

Use sed to get first matching pattern

HI, I have a file: listenerport: - 1521 - 10520 - 10521 - 10522 - 10523 instances: listenerport: listenerport: - 1521 - 10540 - 10541 - 10542 - 10543 instances: ... (5 Replies)
Discussion started by: netbanker
5 Replies
script(1)							   User Commands							 script(1)

NAME
script - make record of a terminal session SYNOPSIS
script [-a] [filename] DESCRIPTION
The script utility makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the record is saved in the file typescript. See WARNINGS. The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends when the forked shell exits or when Control-d is typed. OPTIONS
The following option is supported: -a Appends the session record to filename, rather than overwriting it. NOTES
script places everything that appears on the screen in filename, including prompts. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ |CSI |Enabled | +-----------------------------+-----------------------------+ SEE ALSO
attributes(5) WARNINGS
script can pose a security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a privileged user, that is, root. Be sure that typescript is not a link before running script. SunOS 5.10 30 Jan 2004 script(1)
All times are GMT -4. The time now is 11:14 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy