Sponsored Content
Top Forums Shell Programming and Scripting Awk print all columns in delimited file Post 302691239 by Calypso on Friday 24th of August 2012 05:11:11 AM
Old 08-24-2012
Hi RudiC, that kind of works, but not really. Some columns are very short fileds i.e 1 or 2 chars, and some column are 20-25 chars wide.

If I increase -15 -> -30, the file goes over multiple lines and is unreadable.
Howerver if I keep it at -15, some columns are not seperated by anything.

Really what I need is to loop through each column of data and find the maximum width. I thought about cuting each colum and then pasting back together?
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Reading columns in tab delimited file

I want to read only one column in "|" delimited file and write that column to a new file. For Ex: Input File 1|abc|324|tt 2|efd|11|cbcb 3||1|fg 4|ert|23|88 Output : I want to read column 3 in diff file. 324 11 1 88 Can anyone give me inputs on this ? (2 Replies)
Discussion started by: net
2 Replies

2. UNIX for Dummies Questions & Answers

nth Columns in a Tab delimited file

Hi Can anyone help me to identify the nth field from a Tab delimited file? Thanks Subrat (8 Replies)
Discussion started by: subrat
8 Replies

3. Shell Programming and Scripting

using awk to print some columns of a file

Hi, i have a file with content 00:01:20.613 'integer32' 459254 00:01:34.158 459556 00:01:36.626 'integer32' 459255 and i want to print only output as below 00:01:20.613 459254 00:01:34.158 459556 00:01:36.626 459255 i dont want the word 'integer32' which is the second column. i... (2 Replies)
Discussion started by: dealerso
2 Replies

4. Shell Programming and Scripting

Read columns from delimited file in UNIX

Hello I need to read the columns from a flat file delimited by Hex code X02. The Sample file is Red^B1000^BJohn Blue^B2000^BSam Green^B3000^BDan Note: Hex code X02 shows as ^B in vi. I need to read the file and process the columns in each row. I tried using awk -F command but... (7 Replies)
Discussion started by: injey
7 Replies

5. Shell Programming and Scripting

grep/awk to only print lines with two columns in a file

Hey, Need some help for command to print only lines with two columns in a file abc 111 cde 222 fgh ijk 2 klm 12 23 nop want the ouput to be abc 111 cde 222 ijk 2 Thanks a lot in advance!!! (3 Replies)
Discussion started by: leo.maveriick
3 Replies

6. Shell Programming and Scripting

awk compare specific columns from 2 files, print new file

Hello. I have two files. FILE1 was extracted from FILE2 and modified thanks to help from this post. Now I need to replace the extracted, modified lines into the original file (FILE2) to produce the FILE3. FILE1 1466 55.27433 14.72050 -2.52E+03 3.00E-01 1.05E+04 2.57E+04 1467 55.27433... (1 Reply)
Discussion started by: jm4smtddd
1 Replies

7. Shell Programming and Scripting

awk read one delimited file, search another delimited file

Hello folks, I have another doozy. I have two files. The first file has four fields in it. These four fields map to different locations in my second file. What I want to do is read the master file (file 2 - 23 fields) and compare each line against each record in file 1. If I get a match in all four... (4 Replies)
Discussion started by: dagamier
4 Replies

8. Shell Programming and Scripting

Remove few columns from pipe delimited file

I have file as below column1|column2|column3|column4|column5| fill1|fill2|fill3|fill4|fill5| abc1|abc2|abc3|abc4|abc5| . . . . i need to remove column2,3, from that file column1|column4|column5| fill1|fill4|fill5| abc1|abc4|abc5| . . . (3 Replies)
Discussion started by: greenworld123
3 Replies

9. Shell Programming and Scripting

[Solved] awk compare two different columns of two files and print all from both file

Hi, I want to compare two columns from file1 with another two column of file2 and print matched and unmatched column like this File1 1 rs1 abc 3 rs4 xyz 1 rs3 stu File2 1 kkk rs1 AA 10 1 aaa rs2 DD 20 1 ccc ... (2 Replies)
Discussion started by: justinjj
2 Replies

10. Shell Programming and Scripting

Modify comma delimited file columns.

Please help me to update a file which contains date values as below:- From:- "1912108",20161130,"2016-12-01-00.00.00.000000","2016-12-01-08.37.12.000000" "1912108",20161201,"2016-12-02-00.00.00.000000","2016-12-02-08.28.22.000000" To:- "1912108",2016-11-30,"2016-12-01... (7 Replies)
Discussion started by: KrishnaVM
7 Replies
COLUMN(1)						    BSD General Commands Manual 						 COLUMN(1)

NAME
column -- columnate lists SYNOPSIS
column [-tx] [-c columns] [-s sep] [file ...] DESCRIPTION
The column utility formats its input into multiple columns. Rows are filled before columns. Input is taken from file operands, or, by default, from the standard input. Empty lines are ignored. The options are as follows: -c Output is formatted for a display columns wide. -s Specify a set of characters to be used to delimit columns for the -t option. -t Determine the number of columns the input contains and create a table. Columns are delimited with whitespace, by default, or with the characters supplied using the -s option. Useful for pretty-printing displays. -x Fill columns before filling rows. column exits 0 on success, >0 if an error occurred. ENVIRONMENT
COLUMNS The environment variable COLUMNS is used to determine the size of the screen if no other information is available. EXAMPLES
(echo "PERM LINKS OWNER GROUP SIZE MONTH DAY HH:MM/YEAR NAME"; ls -l | sed 1d) | column -t SEE ALSO
colrm(1), ls(1), paste(1), sort(1) HISTORY
The column command appeared in 4.3BSD-Reno. BSD
March 9, 2008 BSD
All times are GMT -4. The time now is 10:24 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy