How to ignore the Spaces while string Comparison


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting How to ignore the Spaces while string Comparison
# 1  
Old 05-29-2009
How to ignore the Spaces while string Comparison

I want to ignore the spaces while doing string comparison between two files.
Iam using "comm" command to compare the files.
# 2  
Old 05-29-2009
Could you just remove spaces prior to comparsion using either tr or sed e.g
Code:
sed 's/ //g'

Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

UNIX command to ignore replacing a search string if it is already present

Hello, I am searching the following string Folder^ in a file and replacing it with Folder^/ However if the file already contains Folder^/ I want to avoid replacing it with Folder^// To do this I have to do the following today: 1) echo "Folder^" | sed 's/Folder\^/Folder\^\//g' I get... (2 Replies)
Discussion started by: mehimadri12
2 Replies

2. Shell Programming and Scripting

awk string comparison unterminated quoted string andrule of thumb

I have the logic below to look up for matches within the columns between the two files with awk. In the if statement is where the string comparison is attempted with == The issue seems to be with the operands, as 1. when " '${SECTOR}' " -- double quote followed by single quote -- awk matches... (1 Reply)
Discussion started by: deadyetagain
1 Replies

3. Shell Programming and Scripting

How to ignore white spaces while comparing two files.?

Hello Experts, I am trying to compare two files line by line with below code. I want to ignore the spaces while comparing. Only content should be compared. hostFile="/etc/hosts" inputFile="/home/scripts/DR/hosts.eas" grep -E '^{1,3}\.{1,3}\.{1,3}\.{1,3}' $inputFile > temp1... (9 Replies)
Discussion started by: sharsour
9 Replies

4. Homework & Coursework Questions

passing letters from an array into a string for string comparison

attempting the hangman program. This was an optional assignment from the professor. I have completed the logical coding, debugging now. ##I have an array $wordString that initializes to a string of dashes ##reflecting the number of letters in $theWord ##every time the user enters a (valid)... (5 Replies)
Discussion started by: lotsofideas
5 Replies

5. Shell Programming and Scripting

to extract string from main string and string comparison

continuing from my previous post, whose link is given below as a reference https://www.unix.com/shell-programming-scripting/171076-shell-scripting.html#post302573569 consider there is create table commands in a file for eg: CREATE TABLE `Blahblahblah` ( `id` int(11) NOT NULL... (2 Replies)
Discussion started by: vivek d r
2 Replies

6. Shell Programming and Scripting

Using sed to replace a string in file with a string in a variable that contains spaces

Hi, i call my shell like: my_shell "my project name" my script: #!/bin/bash -vx projectname=$1 sed s/'PROJECT_NAME ='/'PROJECT_NAME = '$projectname/ <test_config_doxy >temp cp temp test_config_doxy the following error occurres: sed s/'PROJECT_NAME ... (2 Replies)
Discussion started by: vivelafete
2 Replies

7. Shell Programming and Scripting

File Comparison command but ignoring while spaces

Hello All, I am writing a file comparison utility and using the cmp command to compare 2file. But I need command that will compare 2 files and if the files are identical expect for differences in white spaces, then it should ignore those spaces and consider the two files equal. Is there a way to... (7 Replies)
Discussion started by: Veenak15
7 Replies

8. UNIX for Dummies Questions & Answers

Ignore a string pattern while doing file comparison/difference

Here is my problem. I have to find the differences in 2 XML files This is my Old File contents - File1 <FILEHDR> <Bag xsi:nil='true'></Bag> </FILEHDR> This is my New File contents - File2 <FILEHDR> <Bag xsi:nil='true' ></Bag> </FILEHDR> When I do the following diff -b File1 File2... (1 Reply)
Discussion started by: sksahu
1 Replies

9. UNIX for Dummies Questions & Answers

Read a string with leading spaces and find the length of the string

HI In my script, i am reading the input from the user and want to find the length of the string. The input may contain leading spaces. Right now, when leading spaces are there, they are not counted. Kindly help me My script is like below. I am using the ksh. #!/usr/bin/ksh echo... (2 Replies)
Discussion started by: dayamatrix
2 Replies

10. Shell Programming and Scripting

Ignore some lines with specific words from file comparison

Hi all, I need help in doing this scenario. I have two files with multiple lines. I want to compare these two files but ignoring the lines which have words like Tran, Loc, Addr, Charge. Also if i have a word Credit in line, i want to tokenize (i.e string after character " ... (2 Replies)
Discussion started by: jakSun8
2 Replies
Login or Register to Ask a Question