Sponsored Content
Top Forums UNIX for Dummies Questions & Answers find pattern delete line with pattern and line above and line below Post 302281317 by nickg on Wednesday 28th of January 2009 03:27:57 PM
Old 01-28-2009
find pattern delete line with pattern and line above and line below

I have a file that will sometimes contain a pattern. The pattern is this:


W/D FRM CHK 00

I want to find any lines with this pattern, delete those lines, and also delete the line above and the line below.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

comment/delete a particular pattern starting from second line of the matching pattern

Hi, I have file 1.txt with following entries as shown: 0152364|134444|10.20.30.40|015236433 0233654|122555|10.20.30.50|023365433 ** ** ** In file 2.txt I have the following entries as shown: 0152364|134444|10.20.30.40|015236433 0233654|122555|10.20.30.50|023365433... (4 Replies)
Discussion started by: imas
4 Replies

2. Shell Programming and Scripting

sed find matching pattern delete next line

trying to use sed in finding a matching pattern in a file then deleting the next line only .. pattern --> <ad-content> I tried this but it results are not what I wish sed '/<ad-content>/{N;d;}' akv.xml > akv5.xml ex, <Celebrant2First>Mickey</Celebrant2First> <ad-content> Minnie... (2 Replies)
Discussion started by: aveitas
2 Replies

3. Shell Programming and Scripting

find pattern, delete line with pattern and line above and line below

I have a file that will sometimes contain a pattern. The pattern is this: FRM CHK 0000 I want to find any lines with this pattern, delete those lines, and also delete the line above and the line below. (4 Replies)
Discussion started by: nickg
4 Replies

4. UNIX for Dummies Questions & Answers

Find Pattern delete line and next line

I am trying to delete the line with pattern and the next line. Found the below command in forum which also deleted the previous line. how should i modify that to make sure that only the line with pattern and the next line are deleted but not the previous line? awk '/key... (1 Reply)
Discussion started by: rdhanek
1 Replies

5. Shell Programming and Scripting

sed to find pattern and delete line before and after

I have the following file: line1 line2 MATCH line3 line4 I need to find the pattern, "MATCH" and delete the line before and after MATCH. So the result should be line1 MATCH lline4 I have to use sed because it is the only utility that is common across my environments. I... (1 Reply)
Discussion started by: craftereric
1 Replies

6. Shell Programming and Scripting

Grep the word from pattern line and update in subsequent lines till next pattern line reached

Hi, I have got the below requirement. please suggest. I have a file like, Processing Item is: /data/ing/cfg2/abc.txt /data/ing/cfg3/bgc.txt Processing Item is: /data/cmd/for2/ght.txt /data/kernal/config.klgt.txt I want to process the above file to get the output file like, ... (5 Replies)
Discussion started by: rbalaj16
5 Replies

7. Shell Programming and Scripting

sed command to grep multiple pattern present in single line and delete that line

here is what i want to achieve.. i have a file with below contents cat fileName blah blah blah . .DROP this REJECT that . --sport 7800 -j REJECT --reject-with icmp-port-unreachable --dport 7800 -j REJECT --reject-with icmp-port-unreachable . . . more blah blah blah --dport 3306... (14 Replies)
Discussion started by: vivek d r
14 Replies

8. Shell Programming and Scripting

Multiple pattern find and delete line

I have a file # cat /tmp/user_find.txt /home/user/bad_link1 /home/user/www /home/user/mail /home/user/access_logs /home/user/bad_link2 I need to delete lines where there are patterns /home/user/www, /home/user/mail and /home/user/access_logs. I used below method, but its throwing error... (8 Replies)
Discussion started by: anil510
8 Replies

9. Shell Programming and Scripting

awk to combine lines from line with pattern match to a line that ends in a pattern

I am trying to combine lines with these conditions: 1. First line starts with text of "libname VALUE db2 datasrc" where VALUE can be any text. 2. If condition1 is met then continue to combine lines through a line that ends with a semicolon. 3. Ignore case when matching patterns and remove any... (5 Replies)
Discussion started by: Wes Kem
5 Replies

10. UNIX for Beginners Questions & Answers

Get an output of lines in pattern 1st line then 10th line then 11th line then 20th line and so on.

Input file: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 (6 Replies)
Discussion started by: Sagar Singh
6 Replies
SLIST(1)							       slist								  SLIST(1)

NAME
slist - Lists available NetWare Servers SYNOPSIS
slist [ pattern ] DESCRIPTION
slist lists all NetWare Servers available in your network. If slist does not print to a tty, the decorative header line is not printed, so that you can count the servers on your network by doing slist | wc -l OPTIONS
pattern pattern is used to list only servers whose names match the specified pattern. For a server to be listed, the pattern must match the full server name. You can use wildcards for the pattern, but you must protect these wildcards from any command line expansion by quoting. Case doesn't matter. EXAMPLE
slist "I*" or slist "i*" List all available Netware servers on your Network, that begin with an "I". SEE ALSO
ncpmount(8), ncpumount(8), pqlist(1), nprint(1) CREDITS
slist was written by Volker Lendecke (lendecke@math.uni-goettingen.de) BUGS
slist works only in IPX environment, as it uses SAP to find first server and then Bindery to get list of servers. slist 01/07/1996 SLIST(1)
All times are GMT -4. The time now is 09:00 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy