Hello,
I can remove duplicate entries in a file by:
sort File1 | uniq > File2
but how can I remove duplicates without sorting the file?
I tried cat File1 | uniq > File2 but it doesn't work
thanks (4 Replies)
Hello Experts,
I have two files named old and new. Below are my example files. I need to compare and print the records that only exist in my new file. I tried the below awk script, this script works perfectly well if the records have exact match, the issue I have is my old file has got extra... (4 Replies)
Hi,
I'm using the below command to sort and remove duplicates in a file. But, i need to make this applied to the same file instead of directing it to another.
Thanks (6 Replies)
I need to use a bash script to remove duplicate files from a download list, but I cannot use uniq because the urls are different.
I need to go from this:
http://***/fae78fe/file1.wmv
http://***/39du7si/file1.wmv
http://***/d8el2hd/file2.wmv
http://***/h893js3/file2.wmv
to this:
... (2 Replies)
Hi All,
I have searched many threads for possible close solution. But I was unable to get simlar scenario.
I would like to print all duplicate based on 3rd column except the first occurance. Also would like to print if it is single entry(non-duplicate).
i/P file
12 NIL ABD LON
11 NIL ABC... (6 Replies)
I have a file with the following format:
fields seperated by "|"
title1|something class|long...content1|keys
title2|somhing class|log...content1|kes
title1|sothing class|lon...content1|kes
title3|shing cls|log...content1|ks
I want to remove all duplicates with the same "title field"(the... (3 Replies)
Here is my task :
I need to sort two input files and remove duplicates in the output files :
Sort by 13 characters from 97 Ascending
Sort by 1 characters from 96 Ascending
If duplicates are found retain the first value in the file
the input files are variable length, convert... (4 Replies)
Hi I have a below file structure.
200,1245,E1,1,E1,,7611068,KWH,30, ,,,,,,,,
200,1245,E1,1,E1,,7611070,KWH,30, ,,,,,,,,
300,20140223,0.001,0.001,0.001,0.001,0.001
300,20140224,0.001,0.001,0.001,0.001,0.001
300,20140225,0.001,0.001,0.001,0.001,0.001
300,20140226,0.001,0.001,0.001,0.001,0.001... (1 Reply)
Greetings Experts,
Issue: Within awk script, remove the duplicate occurrences that are space (1 single space character) separated
Description: I am processing 2 files using awk and during processing, I am building an array and there are duplicates on this; how can I delete the duplicates... (3 Replies)