Sponsored Content
Top Forums Shell Programming and Scripting selecting only few lines from many based on a common pattern Post 302199841 by damansingh on Wednesday 28th of May 2008 02:49:51 AM
Old 05-28-2008
Hi,
Can anyone please help me ?
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Combine the lines based on particular pattern

Hi, I've a weird problem to be solved. Assume i have a file like this: 1. <timestamp> UID: 12345 <junk> DevID: V123 2. <timestamp>DevID: V123 <junk> DuID: VP 3. ... 4. .... 5. <timestamp> UID: 789 <junk> DevID: S456 6. <timestamp>DevID: S456 <junk> DuID: VP.... 7. ..... Say if i... (3 Replies)
Discussion started by: VenkataPrasad
3 Replies

2. Shell Programming and Scripting

Merge lines in text file based on pattern

Hello, I have searched forum trying to find a solution to my problem, but could not find anything or I did not understand the examples.... I should say, I am very inexperienced with text processing. I have a text file with approx 60k lines in it. I need to merge lines based on the number... (8 Replies)
Discussion started by: Bertik
8 Replies

3. Shell Programming and Scripting

sed/awk : how to delete lines based on IP pattern ?

Hi, I would like to delete lines in /etc/hosts on few workstations, basically I want to delete all the lines for a list of machines like this : for HOST in $(cat stations.lst |uniq) do # echo -n "$HOST" if ping -c 1 $HOST > /dev/null 2>&1 then HOSTNAME_val=`rsh $HOST "sed... (3 Replies)
Discussion started by: albator1932
3 Replies

4. Shell Programming and Scripting

Need to merge lines based on pattern

Hi, I have a requirement to merge multiple lines based on search pattern. The search criteria is : it will search for CONSTRAINT and when it found CONSTRAINT, it will merge all lines to 1 line till it founds blank line. For Example: CREATE TABLE "AMS_DISTRIBUTOR_XREF" ( "SOURCE"... (5 Replies)
Discussion started by: satyaatcgi
5 Replies

5. Shell Programming and Scripting

Help with a deleting lines based on a pattern

I have a header-detail file that goes like this: SHP00288820131021110921 ORDER0156605920131021110921INMMMMFN DETAIL0004 4C2Z 10769 AAFC 0000009600000094 4C2Z 10769 AAFC 0000672107 OIL DETAIL0002 ER3Z 14300 E 0000001300000012 ER3Z 14300 E 0000672107 OIL... (3 Replies)
Discussion started by: rbaggio666
3 Replies

6. Shell Programming and Scripting

Delete lines based on pattern match

BASH in Solaris 10 I have a log file like below. Whenever the pattern ORA-39083 is encountered, I want to delete the line which has this pattern and 3 lines below it. $ cat someLogfile.txt ORA-39083: Object type OBJECT_GRANT failed to create with error: ORA-01917: user or role 'CMPA' does... (4 Replies)
Discussion started by: kraljic
4 Replies

7. Shell Programming and Scripting

Help with order lines from a file based on a pattern

Hi I need to order these lines from a txt file my file looks like this IMSI ........................ 1234567890 APN ......................... INTERNET.COM APN ......................... MMS.COM APN ......................... WAP.COM APN ......................... BA.COM IMSI... (4 Replies)
Discussion started by: alone77
4 Replies

8. UNIX for Beginners Questions & Answers

Selecting lines based on the value in the 3rd column.

Hello, I have a sample data like this: A1 B1 100.00 B1 A1 100.00 A2 B2 90.80 B2 A2 90.80 A3 B3 99.07 B3 A3 99.07 A4 B4 99.00 B4 A4 99.00 A5 B5 97.13 B5 A5 99.53 . . Ax By i By Ax j each two lines are same comparison with opposite order. What I expected is... (3 Replies)
Discussion started by: nengcheng
3 Replies

9. UNIX for Beginners Questions & Answers

Extract some characters from lines based on pattern

Hi All, i would like to get some help regarding extracting certain characters from a line grepped. blahblah{1:F01IRVTUS30XXXX0000000001}{2:I103IRVTDEF0XXXXN}{4:blah blahblah{1:F01IRVTUS30XXXX0000000001}{2:I103IRVTDEF0XXXXN}{4:blah... (10 Replies)
Discussion started by: mad man
10 Replies

10. Shell Programming and Scripting

Join columns across multiple lines in a Text based on common column using BASH

Hello, I have a file with 2 columns ( tableName , ColumnName) delimited by a Pipe like below . File is sorted by ColumnName. Table1|Column1 Table2|Column1 Table5|Column1 Table3|Column2 Table2|Column2 Table4|Column3 Table2|Column3 Table2|Column4 Table5|Column4 Table2|Column5 From... (6 Replies)
Discussion started by: nv186000
6 Replies
INTERFACE-ORDER(5)						    resolvconf							INTERFACE-ORDER(5)

NAME
interface-order - resolvconf configuration file DESCRIPTION
The file /etc/resolvconf/interface-order is used to control the order in which resolvconf nameserver information records are processed by those resolvconf update scripts that consult this file. (The name of the file is apt because a resolvconf nameserver information record is named after the interface with which it is associated.) The file contains a sequence of shell glob patterns, one per line. The position of a record in the order is the point at which its name first matches a pattern. Patterns may not contain whitespace, slashes or initial dots or tildes. Blank lines and lines beginning with a '#' are ignored. Resolvconf update scripts in /etc/resolvconf/update.d/ that consult this file include the current default versions of dnsmasq, pdnsd and libc. (Actually they don't read the file directly; they call the utility program /lib/resolvconf/list-records which lists records in the specified order and omits the names of empty records.) EXAMPLE
# /etc/resolvconf/interface-order # Use nameservers on the loopback interface first. lo* # Next use records for Ethernet interfaces eth* # Next use records for Wi-Fi interfaces wlan* # Next use records for PPP interfaces ppp* # Last use other interfaces * AUTHOR
Resolvconf was written by Thomas Hood <jdthood@gmail.com>. COPYRIGHT
Copyright (C) 2004, 2011 Thomas Hood This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU- LAR PURPOSE. SEE ALSO
resolvconf(8) resolvconf 18 May 2011 INTERFACE-ORDER(5)
All times are GMT -4. The time now is 10:18 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy