Sponsored Content
Top Forums Shell Programming and Scripting Grep pattern and display all lines below Post 302906090 by Makarand Dodmis on Tuesday 17th of June 2014 05:20:52 AM
Old 06-17-2014
try
Code:
nawk '{A[++c] = $0} END { for ( i = 1; i <=c; i++ ) {if(A[i] ~ "file3") {d++} { if ( d  == 1) print A[i+1]}}}' filename

Also
Code:
awk '/file3/{p++;next} p==1' filename


Last edited by Makarand Dodmis; 06-17-2014 at 06:27 AM..
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Grep and display n lines after the match is found.

Hello, How do I use grep to find a pattern in a list of file and then display 5 lines after the pattern is matched Eg: I want to match the string GetPresentCode in all files in a folder and then see 4 lines following this match. I am not sure if grep is what should be used to achieve. Thanks!... (3 Replies)
Discussion started by: cv_pan
3 Replies

2. Solaris

grep and display few lines before and after

Hi is there a way in grep to display few lines before and after the pattern?? I tried options A and B and after-context and before-context. But they don't work on Solaris platform. please advise. (13 Replies)
Discussion started by: melanie_pfefer
13 Replies

3. Shell Programming and Scripting

Pattern matching in file and then display 10 lines above every time

hiii, i have to write a shell script like this---- i have a huge log file name abc.log .i have to search for a pattern name "pattern",it may occur 1000 times in the log file,every time it finds the pattern it should display the 10 lines above the pattern. I appericiate your help. (30 Replies)
Discussion started by: namishtiwari
30 Replies

4. Shell Programming and Scripting

grep and display lines from a file

I have to grep on a few words in a file and then display the line containing those words and the line above it. For ex - File1.txt contains... abc xyz abc This is a test Test successful abc xyz abc Just a test Test successful I find the words 'Test successful' in the file... (6 Replies)
Discussion started by: user7617
6 Replies

5. Shell Programming and Scripting

Want to grep for a pattern and display the content above that pattern

Hi, When we have a failure, sometimes we just step restart the job from the next step. Later when we open the log for analysis of the failure, it is becoming difficult to go to the failure part. For eg., if it is a 1000 line log, the failure may be at 500th line. so wat i want to do is, grep... (6 Replies)
Discussion started by: ajayakunuri
6 Replies

6. UNIX for Dummies Questions & Answers

Using grep and zgrep then display the next few lines

Hello everyone. I would like to know if I can use grep or zgrep to search for a particular pattern then print the x number of lines after the pattern was found. Lets say for example a pattern was found on line 3, I wanted the output to show lines 3, 4 and 5. Thanks! (10 Replies)
Discussion started by: khestoi
10 Replies

7. UNIX for Dummies Questions & Answers

Dynamically accept search pattern and display lines based on it

I have a output file which contains n number of document.Each document has n number of segments and identified using below points The starting segment is ISA and Ending segment is IEA Each document has unique number and it will be passed in REF*D9 segment Each line in sample file is called... (3 Replies)
Discussion started by: nsuresh316
3 Replies

8. Shell Programming and Scripting

Display 2 lines before and after a particular pattern

Hi team, Is it possible to display 2 lines after a particular pattern in a shell script. For example in a file which has the below contents. Mummy Daddy Son Daughter Children Aunty Uncle Grandma Grandpa Son Father Mother Brother-in-law I want to display 2 lines before and after... (1 Reply)
Discussion started by: balamv
1 Replies

9. UNIX for Dummies Questions & Answers

Grep -v lines starting with pattern 1 and not matching pattern 2

Hi all! Thanks for taking the time to view this! I want to grep out all lines of a file that starts with pattern 1 but also does not match with the second pattern. Example: Drink a soda Eat a banana Eat multiple bananas Drink an apple juice Eat an apple Eat multiple apples I... (8 Replies)
Discussion started by: demmel
8 Replies

10. Shell Programming and Scripting

Grep and display multiple lines

Hi guys, I have a log file that generates multiple logs about a query. <query time='2016-04-13 13:01:50.825'> <PagingRequestHandler> <Before>brand:vmu</Before> <After>brand:vmu</After> </PagingRequestHandler> <GroupDeviceFilterHandler> <Before>brand:vmu</Before> ... (3 Replies)
Discussion started by: Junaid Subhani
3 Replies
ucblinks(1B)					     SunOS/BSD Compatibility Package Commands					      ucblinks(1B)

NAME
ucblinks - adds /dev entries to give SunOS 4.x compatible names to SunOS 5.x devices SYNOPSIS
/usr/ucb/ucblinks [-e rulebase] [-r rootdir] DESCRIPTION
ucblinks creates symbolic links under the /dev directory for devices whose SunOS 5.x names differ from their SunOS 4.x names. Where possi- ble, these symbolic links point to the device's SunOS 5.x name rather than to the actual /devices entry. ucblinks does not remove unneeded compatibility links; these must be removed by hand. ucblinks should be called each time the system is reconfiguration-booted, after any new SunOS 5.x links that are needed have been created, since the reconfiguration may have resulted in more compatibility names being needed. In releases prior to SunOS 5.4, ucblinks used a nawk rule-base to construct the SunOS 4.x compatible names. ucblinks no longer uses nawk for the default operation, although nawk rule-bases can still be specifed with the -e option. The nawk rule-base equivalent to the SunOS 5.4 default operation can be found in /usr/ucblib/ucblinks.awk. OPTIONS
-e rulebase Specify rulebase as the file containing nawk(1) pattern-action statements. -r rootdir Specify rootdir as the directory under which dev and devices will be found, rather than the standard root directory /. FILES
/usr/ucblib/ucblinks.awk sample rule-base for compatibility links ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWscpu | +-----------------------------+-----------------------------+ SEE ALSO
devlinks(1M), disks(1M), ports(1M), tapes(1M), attributes(5) SunOS 5.10 13 Apr 1994 ucblinks(1B)
All times are GMT -4. The time now is 08:42 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy