Sponsored Content
Top Forums Shell Programming and Scripting Filtering Issues Using sed and awk Post 302474457 by crunchie on Thursday 25th of November 2010 05:42:43 AM
Old 11-25-2010
Hi,

A problem has cropped up. Whenever the program tries to filter the following line;

Code:
Mon Oct 11 15:07:16 2010    00:01:30 R3_TRAIN_COACH_12.1.2X

I get the following output;

Code:
Mon,Oct,11,2010,00:01:30,12,X

Is there any way to alter the code so that

Code:
 COACH

is filtered instead of the

Code:
 12

digit?

The command that i am using is as follows;

Code:
nawk '{n=split($NF,a,"[_.]");print $1,$2,$3,$5,$6,a[n-2],(/[A-Za-z]$/)?substr($0,length):""}' OFS=, $FileName

Any help would be greatly appreciated

Thanks in advance

Last edited by crunchie; 11-25-2010 at 11:28 AM..
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk and sed filtering

Goo afternoon Sir'sould like to ask your help reagrding in this scenario using sed and awk. ******************************************************** Host:CDRMSAPPS1 Operating System:Linux 2.6.9-42.ELsmp Machine Type:UNIX Host Type:Client Version:5.1... (2 Replies)
Discussion started by: invinzin21
2 Replies

2. Shell Programming and Scripting

Sed filtering issue

The problem I have is that I have 23,000 records I need to sort through to pull out LEN: XXXX XX XX XX XX and NCOS: XXX entries from so I can insert them into a database. But some of my records include TYPE: ISDN, THE DN IS UNASSIGNED, or INVALID entries in between some records and I would like... (2 Replies)
Discussion started by: roachmmflhyr
2 Replies

3. UNIX for Dummies Questions & Answers

filtering and copying contains of a file using awk/sed

Hello folks, I have 2 files one( file1) contains the ddl for a view and file 2 contains the view defination/alias columns. I want to merge the 2 into a third file using awk/sed as follows: cheers ! :b: FILE1 ----- PROMPT FIRST_VIEW CREATE OR REPLACE FORCE VIEW FIRST_VIEW AS SELECT... (2 Replies)
Discussion started by: jville
2 Replies

4. Shell Programming and Scripting

Issues with filtering duplicate records using gawk script

Hi All, I have huge trade file with milions of trades.I need to remove duplicate records (e.g I have following records) 30/10/2009,trdeId1,..,.. 26/10/2009.tradeId1,..,..,, 30/10/2009,tradeId2,.. In the above case i need to filter duplicate recods and I should get following output.... (2 Replies)
Discussion started by: nmumbarkar
2 Replies

5. Shell Programming and Scripting

Filtering issues with multiple columns in a single file

Hi, I am new to unix and would greatly appreciate some help. I have a file containing multiple colums containing different sets of data e.g. File 1: John Ireland 27_December_69 Mary England 13_March_55 Mike France 02_June_80 I am currently using the awk... (10 Replies)
Discussion started by: crunchie
10 Replies

6. Shell Programming and Scripting

Filtering issues while using nawk

Hi, I am currently filtering a file that has multiple sets of data. An example of some of the data is as follows; Sat Oct 2 07:42:45 2010 01:33:46 R1_CAR_12.34 Sun Oct 3 13:09:53 2010 00:02:34 R2_BUS_56.78 Sun Oct 3 21:11:39 2010 00:43:21 R3_TRAIN_COACH_90.12 Mon Oct 4... (1 Reply)
Discussion started by: crunchie
1 Replies

7. Shell Programming and Scripting

filtering with awk

i have question about awk ex: input.txt 1252468812,yahoo,3.5 1252468812,hotmail,2.4 1252468819,yahoo,1.2 msn,1252468812,8.9 1252468923,gmail,12 live,1252468812,3.4 yahoo,1252468812,9.0 1252468929,msn,1.2 output.txt 1252468812,yahoo,3.5 1252468812,hotmail,2.4 msn,1252468812,8.9... (3 Replies)
Discussion started by: zvtral
3 Replies

8. Shell Programming and Scripting

Awk/sed : help on:Filtering multiple lines to one:

Experts Good day, I want to filter multiple lines of same error of same day , to only 1 error of each day, the first line from the log. Here is the file: May 26 11:29:19 cmihpx02 vmunix: NFS write failed for server cmiauxe1: error 5 (RPC: Timed out) May 26 11:29:19 cmihpx02 vmunix: NFS... (4 Replies)
Discussion started by: rveri
4 Replies

9. Shell Programming and Scripting

Filtering data using uniq and sed

Hello, Does anyone know an easy way to filter this type of file? I want to get everything that has score (column 2) 100.00 and get rid of duplicates (for example gi|332198263|gb|EGK18963.1| below), so I guess uniq can be used for this? gi|3379182634|gb|EGK18561.1| 100.00... (6 Replies)
Discussion started by: narachaid
6 Replies

10. Shell Programming and Scripting

File filtering using awk or sed

Hello Members, I have a file, having below contents: <KEYVALUE>$4,0,1,4,966505098999--&gt;RemoteSPC: 13 SSN: 146</KEYVALUE> <KEYVALUE>$4,123,1,4,966505050198--&gt;RemoteSPC: 1002 SSN: 222,Sec:RemoteSPC: 1004 SSN: 222</KEYVALUE> <KEYVALUE>$4,123,1,4,966505050598--&gt;RemoteSPC: 1002 SSN:... (9 Replies)
Discussion started by: umarsatti
9 Replies
IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)
All times are GMT -4. The time now is 11:43 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy