10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
I need to filter a dataframe composed of several columns of data to remove the duplicates according to one of the columns. I did it with pandas. In the main time, I need that the last column that contains all different data ( not redundant) is conserved in the output like this:
A ... (5 Replies)
Discussion started by: pedro88
2. Shell Programming and Scripting
Please bear with me, i need help
I am learning AWk and stuck up in one issue.
First point : I want to sum up column value for column 7, 9, 11,13 and column15 if rows in column 5 are duplicates.No action to be taken for rows where value in column 5 is unique.
Second point : For... (1 Reply)
Discussion started by: as7951
3. UNIX for Beginners Questions & Answers
I have /tmp dir with filename as:
010020001_S-ZOR-Sort-SYEXC_20160229_2212106.marker... (4 Replies)
Discussion started by: gnnsprapa
4. UNIX for Dummies Questions & Answers
I have requirement to print latest record from file based on multiple columns combination.
EWAPE EW1SLE0000 EW1SOMU01 ABORTED 03/16/2015 100004 03/16/2015 100005 001
EWAPE EW1SLE0000 EW1SOMU01 ABORTED 03/18/2015 140003 03/18/2015 140004 001
EWAPE EW1SLE0000 EW1SOMU01 ABORTED 03/18/2015 220006... (1 Reply)
Discussion started by: tmalik79
5. Shell Programming and Scripting
I have file named file1.txt with below contents
I want to display as below
1/31/2014,987087... (5 Replies)
Discussion started by: villain41
6. Shell Programming and Scripting
Hi All ,
I have a requirement where I need to remove duplicates from a fixed width file which has multiple key columns .Also , need to capture the duplicate records into another file .
File has 8 columns.
Key columns are col1 and col2.
Col1 has the length of 8 col 2 has the length of 3.
... (5 Replies)
Discussion started by: saj
7. Shell Programming and Scripting
I have 20 columns csv files. i want to find the duplicates in that file based on the column1 column10 column4 column6 coulnn8 coulunm2 . if those columns have same values . then it should be a duplicate record.
can one help me on finding the duplicates,
Thanks in advance.
... (2 Replies)
Discussion started by: baskivs
8. Shell Programming and Scripting
Given a file such as this I need to remove the duplicates.
00060011 PAUL BOWSTEIN ad_waq3_921_20100826_010517.txt
00060011 PAUL BOWSTEIN ad_waq3_921_20100827_010528.txt
0624-01 RUT CORPORATION ad_sade3_10_20100827_010528.txt
0624-01 RUT CORPORATION ... (13 Replies)
Discussion started by: script_op2a
9. Shell Programming and Scripting
I am unable to search the duplicates in a file based on the 1st,2nd,4th,5th columns in a file and also remove the duplicates in the same file.
Source filename: Filename.csv
"1","ddd","information","6000","temp","concept","new"... (2 Replies)
Discussion started by: onesuri
10. Shell Programming and Scripting
I needs to fetch unique records based on a keycolumn(ie., first column1) and also I needs to get the records which are having max value on column2 in sorted manner... and duplicates have to store in another output file.
9999,10,k... (7 Replies)
Discussion started by: kmsekhar