Sponsored Content
Top Forums Shell Programming and Scripting Finding the records with a specified length Post 302583133 by bobby1015 on Monday 19th of December 2011 04:34:10 PM
Old 12-19-2011
Finding the records with a specified length

I have a sample txt file which has different variable lengths of 2,10,3,15.
What is the command that I need use in order to get the record count that has length '3'

Thanks
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Fixed Length records- Korne Shell Program.

Hi, I need some help regarding in writing a Korne shell script, in determining the fixed length records in a data file. We have already utility in place, which does this work. The Code for this is as below. In the below $1 is the parameter passed to the script, which is the data file name. ... (4 Replies)
Discussion started by: nrajesh_2009
4 Replies

2. Shell Programming and Scripting

Help with finding length of a field

I have a pipe delimited file. I need to check that the first and second fields are 5 characters long and if not i need to append 0 in front of them to make them 5 characters long. can some body let mwe know how i can find the length of the two fields and then make them 5 characters long if they... (6 Replies)
Discussion started by: dsravan
6 Replies

3. Shell Programming and Scripting

Using awk to search variable length records

New to awk and need some help. I have a script that I would like to make more compact. I want to read a file and grab every field, from every record, except the last field. The records are variable length and have varying number of fields. A record will have at least two fields, but can have... (9 Replies)
Discussion started by: synergy_texas
9 Replies

4. Shell Programming and Scripting

awk to extract incorrect fixed length records

I have a number of unix text files containing fixed-length records (normal unix linefeed terminator) where I need to find odd records which are an incorrect length. The data is not validated and records can contain odd backslash characters and control characters which makes them awkward to process... (2 Replies)
Discussion started by: methyl
2 Replies

5. Shell Programming and Scripting

How to reduce the length of records in a file?

I have a file with 400 characters How can I create another file with only a portion of them (like 300 within 400) and get rid of the rest? Thanks (5 Replies)
Discussion started by: fafchi
5 Replies

6. Shell Programming and Scripting

Unix sort for fixed length columns and records

I was trying to use the AIX 6.1 sort command to sort fixed-length data records, sorting by specific columns only. It took some time to figure out how to get it to work, so I wanted to share the solution. The sort man page wasn't much help, because it talks about field delimeters (default space... (1 Reply)
Discussion started by: CheeseHead1
1 Replies

7. Shell Programming and Scripting

Finding the length of a string in a field

I have a field MPN-BANK-NUMBERO:006,00:N in a file FILE1 How can i display the length of the Bank Number.Any idea ? The output shud take the following format FILE 1 6 Where 1 is the starting position and 6 is the Ending position. (9 Replies)
Discussion started by: bobby1015
9 Replies

8. Shell Programming and Scripting

Finding the length of the longest column

Hi, I am trying to figure out how to get the length of the longest column in the entire file (because the length varies from one row to the other) I was doing this at first to check how many fields I have for the first row: awk '{print NF; exit}' file Now, I can do this: awk '{ if... (4 Replies)
Discussion started by: MIA651
4 Replies

9. Shell Programming and Scripting

Read File and check records for length

I need a script that will run in unix to: 1) Read and input file with 1 column that contains for ex: 0123456789 1234567890 ...etc 2) Checks the first column if it is: a. Numeric from 0 - 9 b. if it is not less... (4 Replies)
Discussion started by: mrn6430
4 Replies

10. Shell Programming and Scripting

Finding difference between two columns of unequal length

Hi, I have two files which look like this cat waitstate.txt 18.2 82.1 cat gostate.txt 5.6 5.8 6.1 6.3 6.6 6.9 7.2 7.5 (4 Replies)
Discussion started by: jamie_123
4 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 03:50 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy