Sponsored Content
Top Forums Shell Programming and Scripting Search a line and output next line as well Post 302272095 by cfajohnson on Monday 29th of December 2008 05:37:29 PM
Old 12-29-2008
Quote:
Originally Posted by beev1812
(Asumming this is Linux)
Another though would be:
grep -b1 -a1 java /var/log/someserver.log

-b1 one line before "java"
-a1 one line following "java"

No! The options are -A and -B (and -C, to combine -A and -B).

They work for GNU grep which is standard in Linux and, apparently, *BSD.
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

query on how to search for a line and read 4th word from that line

Assume I have a text file as below: me con pi ind ken pras ur me con rome ind kent pras urs pintu con mys ind pan pras ki con kit ind sys My requirement, I need to search for "con rome" and if exists, then print 4th word from rome, i.e in above example, since "con rome"... (4 Replies)
Discussion started by: jaggesh
4 Replies

2. Shell Programming and Scripting

search and goto next line then take the output

Hi All, I have a file in which the contents are as shown below: Number of Dynamic Addresses Allocated : 107790 Addresses: 10.3.29.202,10.47.1.145,10.2.4.98,190.1.89.95,.. (many ip addresses separated by comma) ----... (3 Replies)
Discussion started by: imas
3 Replies

3. Shell Programming and Scripting

perl search and replace - search in first line and replance in 2nd line

Dear All, i want to search particular string and want to replance next line value. following is the test file. search string is tmp,??? ,10:1 "???" may contain any 3 character it should remain the same and next line replace with ,10:50 tmp,123 --- if match tmp,??? then... (3 Replies)
Discussion started by: arvindng
3 Replies

4. Shell Programming and Scripting

search a string in a particular column of file and return the line number of the line

Hi All, Can you please guide me to search a string in a particular column of file and return the line number of the line where it was found using awk. As an example : abc.txt 7000,john,2,1,0,1,6 7001,elen,2,2,0,1,7 7002,sami,2,3,0,1,6 7003,mike,1,4,0,2,1 8001,nike,1,5,0,1,8... (3 Replies)
Discussion started by: arunshankar.c
3 Replies

5. Shell Programming and Scripting

PERL or SHELL Scrript to search in Directories by taking line by line from a text file

Unix box server version *********** >uname -r B.11.00 >echo $SHELL /usr/bin/ksh --> in this server, I have the path like /IMbuild/dev/im0serv1 ---> in that directory I have the folders startup(.jsp files nearly 100 jsp's ) and scripts(contains .js files nearly 100 files) ... (9 Replies)
Discussion started by: pasam
9 Replies

6. Shell Programming and Scripting

String search and print next all lines in one line until blank line

Dear all I want to search special string in file and then print next all line in one line until blank lines come. Help me plz for same. My input file and desire op file is as under. i/p file: A1/EXT "BSCABD1_21233G1" 757 130823 1157 RADIO X-CEIVER ADMINISTRATION BTS EXTERNAL FAULT ... (7 Replies)
Discussion started by: jaydeep_sadaria
7 Replies

7. Shell Programming and Scripting

Multiple line search, replace second line, using awk or sed

All, I appreciate any help you can offer here as this is well beyond my grasp of awk/sed... I have an input file similar to: &LOG &LOG Part: "@DB/TC10000021855/--F" &LOG &LOG &LOG Part: "@DB/TC10000021852/--F" &LOG Cloning_Action: RETAIN &LOG Part: "@DB/TCCP000010713/--A" &LOG &LOG... (5 Replies)
Discussion started by: KarmaPoliceT2
5 Replies

8. Shell Programming and Scripting

(n)awk: print regex search output lines in one line

Hello. I have been looking high and low for the solution for this. I seems there should be a simple answer, but alas. I have a big xml file, and I need to extract certain information from specific items. The information I need can be found between a specific set of tags. let's call them... (2 Replies)
Discussion started by: Tobias-Reiper
2 Replies

9. 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

10. UNIX for Beginners Questions & Answers

Search a multi-line shell command output and execute logic based on result

The following is a multi-line shell command example: $cargo build Compiling prawn v0.1.0 (/Users/ag/rust/prawn) error: failed to resolve: could not find `setup_panix` in `human_panic` --> src/main.rs:14:22 | 14 | human_panic::setup_panix!(); | ... (2 Replies)
Discussion started by: yogi
2 Replies
DROP 
DATABASE(7) SQL Commands DROP DATABASE(7) NAME
DROP DATABASE - remove a database SYNOPSIS
DROP DATABASE name INPUTS name The name of an existing database to remove. OUTPUTS DROP DATABASE This message is returned if the command is successful. DROP DATABASE: cannot be executed on the currently open database You cannot be connected to the database you are about to remove. Instead, connect to template1 or any other database and run this command again. DROP DATABASE: may not be called in a transaction block You must finish the transaction in progress before you can call this command. DESCRIPTION
DROP DATABASE removes the catalog entries for an existing database and deletes the directory containing the data. It can only be executed by the database owner (usually the user that created it). DROP DATABASE cannot be undone. Use it with care! NOTES This command cannot be executed while connected to the target database. Thus, it might be more convenient to use the shell script dropdb [dropdb(1)], which is a wrapper around this command, instead. Refer to CREATE DATABASE [create_database(7)] for information on how to create a database. COMPATIBILITY
SQL92 DROP DATABASE statement is a PostgreSQL language extension; there is no such command in SQL92. SQL - Language Statements 2002-11-22 DROP DATABASE(7)
All times are GMT -4. The time now is 09:08 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy