Login or Register to Ask a Question and Join Our Community


UNIX for Dummies Questions & Answers

Remove Trailing spaces after a delimiter

 
Thread Tools Search this Thread
Top Forums UNIX for Dummies Questions & Answers Remove Trailing spaces after a delimiter
# 1  
Old 04-29-2008
Remove Trailing spaces after a delimiter
Hi,
I am trying to remove trailing white spaces using this command in awk

nawk -F '|' '/^TR/{t = $4 }/^LN/{gsub(/ */,"");printf "%s|%s\n", t, $0 }' $i>>catman_852_files.txt

My delimiter is '|'.

THere are some description fields which are being truncated. I dont want to remove spaces within the delimiters but just the trailing white space.

Please advice

THanks
Kiran
# 2  
Old 04-29-2008
Maybe with this:

Code:
nawk -F '|' '/^TR/{t = $4 }/^LN/{sub(/ *$/,"");printf "%s|%s\n", t, $0 }' $i>>catman_852_files.txt

But actually I didn't understand very well your request. Could you please provide a sample input file and the desired output?
 
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to remove leading and trailing spaces for variable in shell script?

Hi I have variable named tablename. The value to tablename variable has leading and trailing white spaces. How to remove the leading and training white spaces and write the value of the tablename without space to a file using shell script. ( for e.g. tablename= yyy ) INPUT ... (10 Replies)
Discussion started by: pottic
10 Replies

2. Shell Programming and Scripting

Remove leading and trailing spaces from a file

Hi, I am trying to remove leading and trailing spaces from a file using awk but somehow I have not been able to do it. Here is the data that I want to trim. 07/12/2017 15:55:00 |entinfdev |AD ping Time ms | .474| 1.41| .581|green |flat... (9 Replies)
Discussion started by: svajhala
9 Replies

3. Shell Programming and Scripting

Remove trailing empty spaces within a quote

Platform: Oracle Linux 6.5 I have a file with hundreds of values enclosed in single quotes like below. I want the trailing empty spaces before the ending quote to be removed. Expected output shown below. Can this be done using good old vi editor ? Or should I use sed or awk for this ? $ cat... (4 Replies)
Discussion started by: kraljic
4 Replies

4. Shell Programming and Scripting

Remove of extra spaces from the trailing

HI, I need the help from the experts like I have created one file with text like: a b c d e f g h i j k l So my question is that i have to write the script in which like in the first sentence it will take only one space after d and remove all the extra space in the end.I dont... (8 Replies)
Discussion started by: bhanudhingra
8 Replies

5. Shell Programming and Scripting

How to remove trailing spaces from a variable?

I am getting a value from a csv file using CUT command, however the command extracting the records with trailing spaces. I am using the result into a sql session to fetch data, because of the trailing spaces the sql session is unable to fetch any data. Please let me know, how to remove this... (2 Replies)
Discussion started by: mady135
2 Replies

6. Shell Programming and Scripting

Remove trailing spaces from file

I'm currently writing my sql results to a file and they have trailing spaces after each field. I want to get rid of these spaces and I'm using this code: TVXTEMP=$(echo $TVXTEMP|sed -e 's/\ //g') It doesn't work though. I'm not familiar with sedscript, and the other codes I've found online... (6 Replies)
Discussion started by: avillanueva
6 Replies

7. Shell Programming and Scripting

remove trailing and leading spaces using tr command

Dear All, can you please advice how do i remove trailing and leading spaces from a pipe-delimited file using "tr" command the below cmd, i tried removed all spaces tr -d ' '<s1.txt>s2.txt1 Many thx Suresh (5 Replies)
Discussion started by: sureshg_sampat
5 Replies

8. Shell Programming and Scripting

remove trailing spaces from a line

I want to remove the trailing spaces from any line of file. line ending does not follow any pattern. plz help (3 Replies)
Discussion started by: vikas_kesarwani
3 Replies

9. Shell Programming and Scripting

Remove spaces before a delimiter

Hi All, I need to modify a script to remove spaces from a csv file. The csv file is delimited by the '~' character and I need to remove the spaces which appear before this character. i.e Sample input: LQ001 SWAT 11767727 ~9104 ~001 ~NIRSWA TEST 18 ~2 ~Standard Test ~0011 Desired... (5 Replies)
Discussion started by: SRyan84
5 Replies

10. UNIX for Dummies Questions & Answers

How to remove trailing spaces

Hi, I have a file like this (ADD_MONTHS((Substr(Trim(BOTH FROM Translate(Maximum(closeDa ------------------------------------------------------------ 2007-06-30 00:00:00 I have a requirement where i need just the date. When i do: tail -1... (2 Replies)
Discussion started by: mahek_bedi
2 Replies
Login or Register to Ask a Question