06-14-2002
Get a none duplicate list file
Dear sir
i got a file like following format with the duplicate line:
AAA
AAA
AAA
AAA
AAA
BBB
BBB
BBB
BBB
CCC
CCC
CCC
CCC
can help me to shorten the file size by one record apear only once in the file? Thanks in advance!!!
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a list which contains all the jar files shipped with the product I am involved with. Now, in this list I have some jar files which appear again and again. But these jar files are present in different folders.
My input file looks like this
/path/1/to a.jar
/path/2/to a.jar
/path/1/to... (10 Replies)
Discussion started by: vino
10 Replies
2. Shell Programming and Scripting
Hi All
This is not class assignment . I would like to know awk script how to
list all the duplicate name from a file ,have a look below
Sl No Name Dt of birth Location
1 aaa 1/01/1975 delhi
2 bbb 2/03/1977 mumbai
3 aaa 1/01/1976 mumbai
4 ... (22 Replies)
Discussion started by: vakharia Mahesh
22 Replies
3. UNIX for Dummies Questions & Answers
Hi Unix gurus,
Maybe it is too much to ask for but please take a moment and help me out. A very humble request to you gurus. I'm new to Unix and I have started learning Unix. I have this project which is way to advanced for me.
File format: CSV file
File has four columns with no header... (8 Replies)
Discussion started by: arvindosu
8 Replies
4. Shell Programming and Scripting
Hi,
I have two files with below data::
file1:-
123|aaa|ppp
445|fff|yyy
999|ttt|jjj
555|hhh|hhh
file2:-
445|fff|yyy
555|hhh|hhh
The records present in file1, not present in file 2 should be writtent to the out put file.
output:-
123|aaa|ppp
999|ttt|jjj
Is there any one line... (3 Replies)
Discussion started by: gani_85
3 Replies
5. Shell Programming and Scripting
Hi,
In a file, I have to mark duplicate records as 'D' and the latest record alone as 'C'.
In the below file, I have to identify if duplicate records are there or not based on Man_ID, Man_DT, Ship_ID and I have to mark the record with latest Ship_DT as "C" and other as "D" (I have to create... (7 Replies)
Discussion started by: machomaddy
7 Replies
6. UNIX for Dummies Questions & Answers
I have a file with following data
A
B
C
I would like to print like this n times(For eg:5 times)
A
B
C
A
B
C
A
B
C
A
B
C
A (7 Replies)
Discussion started by: nsuresh316
7 Replies
7. Shell Programming and Scripting
Gents,
I have a file like this.
1 1
1 2
2 3
2 4
2 5
3 6
3 7
4 8
5 9
I would like to get something like it
1 1 2
2 3 4 5
3 6 7
Thanks in advance for your support :b: (8 Replies)
Discussion started by: jiam912
8 Replies
8. Shell Programming and Scripting
Gents,
I needs to delete duplicate values and only get uniq values based in columns 2-27
Always we should keep the last record found...
I need to store one clean file and other with the duplicate values removed.
Input :
S3033.0 7305.01 0 420123.8... (18 Replies)
Discussion started by: jiam912
18 Replies
9. Shell Programming and Scripting
Hello,
I have a huge directory (with millions of files) and need to find out duplicates based on BOTH file name and File size.
I know fdupes but it calculates MD5 which is very time-consuming and especially it takes forever as I have millions of files.
Can anyone please suggest a script or... (7 Replies)
Discussion started by: prvnrk
7 Replies
10. UNIX for Beginners Questions & Answers
I have a job that produces a file of barcodes that gets added to every time the job runs
I want to check the list to see if the barcode is already in the list and report it out if it is. (3 Replies)
Discussion started by: worky
3 Replies