|
|
|
google unix.com
|
|||||||
| Forums | Register | Forum Rules | Links | Albums | FAQ | Members List | Calendar | Search | Today's Posts | Mark Forums Read |
| Shell Programming and Scripting Post questions about KSH, CSH, SH, BASH, PERL, PHP, SED, AWK and OTHER shell scripts and shell scripting languages here. |
More UNIX and Linux Forum Topics You Might Find Helpful
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Grep and delete lines except the lines with strings | vj8436 | Shell Programming and Scripting | 14 | 04-17-2009 12:25 PM |
| Shell script to remove duplicates lines in a file | RichElks | Shell Programming and Scripting | 1 | 02-25-2009 11:05 PM |
| duplicates lines with one column different | dhanamurthy | Shell Programming and Scripting | 10 | 05-07-2008 06:38 AM |
| How to delete first 5 lines and last five lines in all text files | ragavendran31 | Shell Programming and Scripting | 10 | 02-21-2008 07:58 AM |
| delete blank lines or lines with spaces only | vascobrito | UNIX for Dummies Questions & Answers | 3 | 01-13-2004 07:36 AM |
Powered by 
|
|
|
LinkBack | Thread Tools | Search this Thread | Rate Thread | Display Modes |
07-17-2009
|
||||
|
||||
|
How to delete lines in a file that have duplicates or derive the lines that aper once
Input: Code:
a b b c d d I need: Code:
a c I know how to get this (the lines that have duplicates) : b d Code:
sort file | uniq -d But i need opossite of this. I have searched the forum and other places as well, but have found solution for everything except this variant of the problem. Last edited by Yogesh Sawant; 07-17-2009 at 07:00 AM.. Reason: adde code tags |
| Bookmarks |
| Thread Tools | Search this Thread |
| Display Modes | Rate This Thread |
|
|
Threaded Mode
