1. UNIX for Dummies Questions & Answers

i have a file with some 1000 entries it will contain entries like 1000,ram 2000,pankaj 1001,rahim 1000,ram 2532,govind 2000,pankaj 3000,venkat 2532,govind what i want is i want to extract only the distinct rows from this file so my output should contain only 1000,ram... (2 Replies)

2. Shell Programming and Scripting

I have data like this: It's sorted by the 2nd field (TID). envoy,90000000000000634600010001,04/11/2008,23:19:27,RB00266,0015,DETAIL,ERROR, envoy,90000000000000634600010001,04/12/2008,04:23:45,RB00266,0015,DETAIL,ERROR,... (1 Reply)

3. UNIX for Dummies Questions & Answers

hey all, I need some help. I have a text file with names in it. My target is that if a particular pattern exists in that file more than once..then i want to rename all the occurences of that pattern by alternate patterns.. for e.g if i have PATTERN occuring 5 times then i want to... (3 Replies)

4. Shell Programming and Scripting

I have a log file with posts looking like this: -- Messages can be delivered by different systems at different times. The id number is used to sort out duplicate messages. What I need is to strip the arrival time from each post, sort posts by id number, and reattach arrival time to respective... (2 Replies)

5. Shell Programming and Scripting

Hi Experts, Please check the following new requirement. I got data like the following in a file. FILE_HEADER 01cbbfde7898410| 3477945| home| 1 01cbc275d2c122| 3478234| WORK| 1 01cbbe4362743da| 3496386| Rich Spare| 1 01cbc275d2c122| 3478234| WORK| 1 This is pipe separated file with... (3 Replies)

6. Shell Programming and Scripting

Hi all, I am working with a huge amount of files in a Linux environment and I was trying to filter my data. Here's what my data looks like Name............................Size OLUSDN.gf.gif-1.JPEG.......5 kb LKJFDA01.gf.gif-1.JPEG.....3 kb LKJFDA01.gf.gif-2.JPEG.....1 kb... (7 Replies)

7. UNIX for Dummies Questions & Answers

Hi All, I am merging files coming from 2 different systems ,while doing that I am getting duplicates entries in the merged file I,01,000131,764,2,4.00 I,01,000131,765,2,4.00 I,01,000131,772,2,4.00 I,01,000131,773,2,4.00 I,01,000168,762,2,2.00 I,01,000168,763,2,2.00... (5 Replies)

8. UNIX for Dummies Questions & Answers

I have been using grep to output whole lines using a pattern file with identifiers (fileA): fig|562.2322.peg.1 fig|562.2322.peg.3 fig|562.2322.peg.3 fig|562.2322.peg.3 fig|562.2322.peg.7 From fileB with corresponding identifiers in the second column: NODE_0 fig|562.2322.peg.1 peg ... (2 Replies)

9. Shell Programming and Scripting

i hav two files like i want to remove/delete all the duplicate lines in file2 which are viz unix,unix2,unix3 (2 Replies)

10. Shell Programming and Scripting

i hav two files like i want to remove/delete all the duplicate lines in file2 which are viz unix,unix2,unix3.I have tried previous post also,but in that complete line must be similar.In this case i have to verify first column only regardless what is the content in succeeding columns. (3 Replies)