Login or Register to Ask a Question and Join Our Community


UNIX for Beginners Questions & Answers

Remove duplicate email

 
Thread Tools Search this Thread
Top Forums UNIX for Beginners Questions & Answers Remove duplicate email
Prev   Next
# 1  
Old 11-26-2019
Remove duplicate email
Code:
cat path/to/dir/file.html | grep -i 'x*.com' > path/to/dir/file.txt

Before
xyz.com 
xyz.com

After 
cat path/to/dir/file.html | grep -i 'x*.com' |  sed '$!s/$/,/' | tr -d '\n'> path/to/dir/file.txt

Result --> Preferred
output:
xyz.com, xyz.com

The preferred is the exact output I want, but I want to remove duplicate. I tried sort | uniq but still wont work. Any help appreciated.
 
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Remove duplicate records

Hi, i am working on a script that would remove records or lines in a flat file. The only difference in the file is the "NOT NULL" word. Please see below example of the input file. INPUT FILE:> CREATE a ( TRIAL_CLIENT NOT NULL VARCHAR2(60), TRIAL_FUND NOT NULL... (3 Replies)
Discussion started by: reignangel2003
3 Replies

2. UNIX for Dummies Questions & Answers

Remove duplicate

Hi, How can I replace || with space and then remove duplicate from following text? T111||T222||T444||T222||T555 Thanks in advance (10 Replies)
Discussion started by: tinku981
10 Replies

3. Shell Programming and Scripting

Remove duplicate

Hi , I have a pipe seperated file repo.psv where i need to remove duplicates based on the 1st column only. Can anyone help with a Unix script ? Input: 15277105||Common Stick|ESHR||Common Stock|CYRO AB 15277105||Common Stick|ESHR||Common Stock|CYRO AB 16111278||Common Stick|ESHR||Common... (12 Replies)
Discussion started by: samrat dutta
12 Replies

4. Shell Programming and Scripting

How to remove duplicate ID's?

HI I have file contains 1000'f of duplicate id's with (upper and lower first character) as below i/p: a411532A411532a508661A508661c411532C411532 Requirement: But i need to ignore lowercase id's and need only below id's o/p: A411532 A508661 C411532 (9 Replies)
Discussion started by: buzzme
9 Replies

5. Shell Programming and Scripting

remove duplicate

Hi, I am tryung to use shell or perl to remove duplicate characters for example , if I have " I love google" it will become I love ggle" or even "I loveggle" if removing duplicate white space Thanks CC (6 Replies)
Discussion started by: ccp
6 Replies

6. UNIX for Dummies Questions & Answers

Remove duplicate in array

Hi, I have a list of numbers stored in an array as below. 5 7 10 30 30 40 50 Please advise how could I remove the duplicate value in the array ? Thanks in advance. (5 Replies)
Discussion started by: Rock
5 Replies

7. Shell Programming and Scripting

Remove duplicate text

Hello, I have a log file which is generated by a script which looks like this: userid: 7 starttime: Sat May 24 23:24:13 CEST 2008 endtime: Sat May 24 23:26:57 CEST 2008 total time spent: 2.73072 minutes / 163.843 seconds date: Sat Jun 7 16:09:03 CEST 2008 userid: 8 starttime: Sun May... (7 Replies)
Discussion started by: dejavu88
7 Replies

8. Shell Programming and Scripting

Remove duplicate

Hi all, I have a text file fileA.txt DXRV|02/28/2006 11:36:49.049|SAC||||CDxAcct=2420991350 DXRV|02/28/2006 11:37:06.404|SAC||||CDxAcct=6070970034 DXRV|02/28/2006 11:37:25.740|SAC||||CDxAcct=2420991350 DXRV|02/28/2006 11:38:32.633|SAC||||CDxAcct=6070970034 DXRV|02/28/2006... (2 Replies)
Discussion started by: sabercats
2 Replies

9. Shell Programming and Scripting

Remove duplicate ???

Hi all, I have a out.log file CARR|02/26/2006 10:58:30.107|CDxAcct=1405157051 CARR|02/26/2006 11:11:30.107|CDxAcct=1405157051 CARR|02/26/2006 11:18:30.107|CDxAcct=7659579782 CARR|02/26/2006 11:28:30.107|CDxAcct=9534922327 CARR|02/26/2006 11:38:30.107|CDxAcct=9534922327 CARR|02/26/2006... (3 Replies)
Discussion started by: sabercats
3 Replies

10. Shell Programming and Scripting

remove duplicate

i have a text its contain many record, but its written in one line, i want to remove from that line the duplicate record, not record have fixed width ex: width = 4 inputfile test.txt =abc cdf abc abc cdf fgh fgh abc abc i want the outputfile =abc cdf fgh only those records can any one help... (4 Replies)
Discussion started by: kazanoova2
4 Replies
Login or Register to Ask a Question

LEARN ABOUT DEBIAN

mail::verify

Mail::Verify(3pm)					User Contributed Perl Documentation					 Mail::Verify(3pm)

NAME

       Mail::Verify - Utility to verify an email address

SYNOPSIS

	   use Mail::Verify;

DESCRIPTION

       "Mail::Verify" provides a function CheckAddress function for verifying email addresses.	First the syntax of the email address is checked,
       then it verifies that there is at least one valid MX server accepting email for the domain.  Using Net::DNS and IO::Socket a list of MX
       records (or, falling back on a hosts A record) are checked to make sure at least one SMTP server is accepting connections.

ERRORS

       Here are a list of return codes and what they mean:

       0      The email address appears to be valid.

       1      No email address was supplied.

       2      There is a syntaxical error in the email address.

       3      There are no DNS entries for the host in question (no MX records or A records).

       4      There are no live SMTP servers accepting connections for this email address.

EXAMPLES

       This example shows obtaining an email address from a form field and verifying it.

	 use CGI qw/:standard/;
	 use Mail::Verify;
	 my $q = new CGI;
	 [...]
	 my $email = $q->param("emailaddr");
	 my $email_ck = Mail::Verify::CheckAddress( $email );
	 if( $email_ck ) {
	     print '<h1>Form input error: Invalid email address.</h1>';
	 }
	 [...]

perl v5.8.8							    2002-06-09							 Mail::Verify(3pm)