Sponsored Content
Top Forums Shell Programming and Scripting sed - pattern match - apply substitution Post 302981418 by RudiC on Monday 12th of September 2016 01:05:38 PM
Old 09-12-2016
Help me out - I can't see an s// anywhere in your script? Some more details of your input would help as well, wouldn't they?
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

pattern match and substitution, can you help?

pattern match and substitution, can you help? file named test.txt I want to replace all the words Event with the word Fatal in all lines containing the word ERR - but I also want to keep the output of the other lines not matching ERR Test.txt: Event 13 INF egegegege Event 14 INF... (4 Replies)
Discussion started by: frustrated1
4 Replies

2. Shell Programming and Scripting

sed print all lines after pattern match

HiCan someone show me how to print all lines from a file after a line matching a pattern using sed?Thanks (13 Replies)
Discussion started by: steadyonabix
13 Replies

3. Shell Programming and Scripting

sed pattern substitution issue?

Hello everyone ... I'm going crazy, I hope some of you can help me ... I have to replace a line in a crontab like this: 5 2 * * 2 root backupdat with this: 5 5 * * 3 root backupdat the command I use is the following: sed -i.bak -e 's/5 2 * * 2 root backupdat/5 5 * * 3 root... (4 Replies)
Discussion started by: ionral
4 Replies

4. Shell Programming and Scripting

sed pattern match problem

Hi all, hoping this is a simple one, tried looking but just can't see the solution As an example I've got a list of words that all start Ben..... Bendicks Benefiber Ben Benylin I need to only change the line Ben with Ben 10, ignoring the other lines. I tried the following ... (1 Reply)
Discussion started by: mrpugster
1 Replies

5. Shell Programming and Scripting

Match a pattern starting with sub-pattern using sed

Hi all, I've been experiencing a difficulty trying to match a number and write it to a new file. My input file is: input.txt It contains the lines: 103P 123587.256971 3.21472112 3.1517423 1.05897234566427 58.2146258 12.35478 25.3612489 What would be the sed command to... (17 Replies)
Discussion started by: Biederman
17 Replies

6. Shell Programming and Scripting

Sed Pattern Match

Hi, I would like to use SED to do the following string replacement: asd1abc to www1cda asd2abc to www2cda ... asd9abc to www9cda I can use 'asd.abc' to find the orignal string, however I don't know how to generate the target string. Any suggestion? Thanks, ... (2 Replies)
Discussion started by: mail4mz
2 Replies

7. UNIX for Dummies Questions & Answers

sed multiline pattern match

How can I write a script that takes a cisco config file and outputs every occurrence of two, or more, pattern matches through the whole config file? For example, out of a config file, i want to print out every line with interface, description and ip address through the whole file, and disregard... (3 Replies)
Discussion started by: knownasthatguy
3 Replies

8. Shell Programming and Scripting

sed : match one pattern then the next consecutive second pattern not working

Ive used this snippet of code on a solaris box thousands of times. But it isnt working on the new linux box sed -n '/interface LoopBack0/{N;/ ip address /p;}' *.conf its driving me nuts !! Is there something Im missing ? (7 Replies)
Discussion started by: popeye
7 Replies

9. Shell Programming and Scripting

Pattern match with awk/sed - help

I need to grep for the pattern text inside the square brackets which are in red and not in green..my current code greps patterns both of them, which i don't want Input fileref|XP_002371341.1| oxoacyl-ACP reductase, putative gb|EPT24759.1| 3-ketoacyl-(acyl-carrier-protein) reductase ... (2 Replies)
Discussion started by: selvankj
2 Replies

10. Shell Programming and Scripting

Get range out using sed or awk, only if given pattern match

Input: START OS:: UNIX Release: xxx Version: xxx END START OS:: LINUX Release: xxx Version: xxx END START OS:: Windows Release: xxx Version: xxx ENDHere i am trying to get all the information between START and END, only if i could match OS Type. I can get all the data between the... (3 Replies)
Discussion started by: Dharmaraja
3 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 10:29 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy