Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Fixed length file extracting values in columns
Top Forums UNIX for Dummies Questions & Answers Fixed length file extracting values in columns Post 302768954 by Yoda on Sunday 10th of February 2013 10:33:55 PM
Old 02-10-2013
Use an awk program with substr function for this requirement:
Code:
awk ' /test/ { print substr($0,12,4), substr($0,19,2), substr($0,22,4) }' filename

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Combining Two fixed width columns to a variable length file

Hi, I have two files. File1: File1 contains two fixed width columns ID of 15 characters length and Name is of 100 characters length. ID Name 1-43<<11 spaces>>Swapna<<94 spaces>> 1-234<<10 spaces>>Mani<<96 spaces>> 1-3456<<9 spaces>>Kapil<<95 spaces>> File2: ... (4 Replies)
Discussion started by: manneni prakash
4 Replies

2. UNIX for Dummies Questions & Answers

What the command to find out the record length of a fixed length file?

I want to find out the record length of a fixed length file? I forgot the command. Any body know? (9 Replies)
Discussion started by: tranq01
9 Replies

3. UNIX for Dummies Questions & Answers

Convert a tab delimited/variable length file to fixed length file

Hi, all. I need to convert a file tab delimited/variable length file in AIX to a fixed lenght file delimited by spaces. This is the input file: 10200002<tab>US$ COM<tab>16/12/2008<tab>2,3775<tab>2,3783 19300978<tab>EURO<tab>16/12/2008<tab>3,28523<tab>3,28657 And this is the expected... (2 Replies)
Discussion started by: Everton_Silveir
2 Replies

4. Shell Programming and Scripting

Finding multiple column values and match in a fixed length file

Hi, I have a fixed length file where I need to verify the values of 3 different fields, where each field will have a different value. How can I do that in a single step. (6 Replies)
Discussion started by: naveen_sangam
6 Replies

5. Shell Programming and Scripting

Help with extracting words from fixed length files

I am very new to scripting and need to write a script that will extract the account number from a line that begins with HDR. For example, the file is as follows HDR2010072600300405505100726 00300405505 LBJ FREEWAY DALLAS TELEGRAPH ... (9 Replies)
Discussion started by: bds052189
9 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

awk to print fixed length columns to right side

Hi, I am in a situation to print the message on a column, where the each line starting position should be same. For example code: HOSTNAME1="1.2.3.4.5.6.7" TARGET_DIR="/tmp" echo "HOSTNAME1:" "$HOSTNAME1" | awk -v var="Everyone" '{len=55-length;printf("%s%*s\n",$0,len,var)}' echo... (4 Replies)
Discussion started by: tprabhaker
4 Replies

8. UNIX for Dummies Questions & Answers

Extracting rows from a text file based on the values of two columns (given ranges)

Hi, I have a tab delimited text file with multiple columns. The second and third columns include numbers that have not been sorted. I want to extract rows where the second column includes a value between -0.01 and 0.01 (including both numbers) and the first third column includes a value between... (1 Reply)
Discussion started by: evelibertine
1 Replies

9. UNIX for Dummies Questions & Answers

Count on grep for more than two values in a row of fixed length file

I want to get count on number of records in a few folders by running grep command for more than two columns in a row of fixed length file. suppose if i have a fixed length file has 5 columns and I want to see the record counts for country =can and province = bc and time stamp <= 12 feb 2013... (14 Replies)
Discussion started by: princetd001
14 Replies

10. Shell Programming and Scripting

Extracting fixed length number from a text file

Hi, I have a text file with sample records as CASE ID: 20170218881083 Original presentment record for ARN not found for Re-presentment I want to extract the 23 digit number from this file. I thought of using grep but initially couldn't extract the required number. However, after... (16 Replies)
Discussion started by: dsid
16 Replies

LEARN ABOUT OSX

colrm

COLRM(1)						    BSD General Commands Manual 						  COLRM(1)

NAME

     colrm -- remove columns from a file

SYNOPSIS

     colrm [start [stop]]

DESCRIPTION

     The colrm utility removes selected columns from the lines of a file.  A column is defined as a single character in a line.  Input is read
     from the standard input.  Output is written to the standard output.

     If only the start column is specified, columns numbered less than the start column will be written.  If both start and stop columns are spec-
     ified, columns numbered less than the start column or greater than the stop column will be written.  Column numbering starts with one, not
     zero.

     Tab characters increment the column count to the next multiple of eight.  Backspace characters decrement the column count by one.

ENVIRONMENT

     The LANG, LC_ALL and LC_CTYPE environment variables affect the execution of colrm as described in environ(7).

EXIT STATUS

     The colrm utility exits 0 on success, and >0 if an error occurs.

SEE ALSO

     awk(1), column(1), cut(1), paste(1)

HISTORY

     The colrm command appeared in 3.0BSD.

BSD
								  August 4, 2004							       BSD
All times are GMT -4. The time now is 10:43 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy