1. Shell Programming and Scripting

Hi All, I have an array that contains duplicates as well unique numbers. ex- (21, 33, 35, 21, 33, 70, 33, 35, 50) I need to arrange it in such a way that all the duplicates will come up first followed by unique numbers. Result for the given example should be: (21, 21, 33, 33, 35, 35, 70,... (4 Replies)

2. Shell Programming and Scripting

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)

3. Shell Programming and Scripting

Hi, I am writing a shell script that needs to remove duplicate lines within a file by category. example: section a a c b a section b a b a c I need to remove the duplicates within th category with out removing the duplicates from the 2 different sections (one of the a's in section... (1 Reply)

4. Shell Programming and Scripting

Hi I need a script that removes the duplicate records and write it to a new file for example I have a file named test.txt and it looks like abcd.23 abcd.24 abcd.25 qwer.25 qwer.26 qwer.98 I want to pick only $1 and compare with the next record and the output should be abcd.23... (6 Replies)

5. Shell Programming and Scripting

Hi all, I need some help to remove duplicates from a file before merging. I have got 2 files: file1 has data in format 4300 23456 4301 2357 the 4 byte values on the right hand side is uniq, and are not repeated anywhere in the file file 2 has data in same format but is not in... (10 Replies)

6. Shell Programming and Scripting

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)

7. Shell Programming and Scripting

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)

8. Shell Programming and Scripting

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)

9. Shell Programming and Scripting

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)

10. Shell Programming and Scripting

values=(1 2 3 5 4 2 3 1 6 8 3 5 ) #i need the output like this by removing the duplicates 1 2 3 5 4 6 8 #i dont need sorting in my program #plz explain me as simple using for loop #os-ubuntu ,shell=bash (5 Replies)