CSV File:Filter duplicate records from column1 & another column having unique record Post: 303010271

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return a list of unique values of a column from csv format file

Hi all, I have a huge csv file with the following format of data, Num SNPs, 549997 Total SNPs,555352 Num Samples, 157 SNP, SampleID, Allele1, Allele2 A001,AB1,A,A A002,AB1,A,A A003,AB1,A,A ... ... ... I would like to write out a list of unique SNP (column 1). Could you...

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Hi, Need to find a duplicate records on the first column, ANU4501710430989 0000000W20389390 ANU4501710430989 0000000W67065483 ANU4501130050520 0000000W80838713 ANU4501210170685 0000000W69246611...

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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...

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Hi, I want to remove duplicate records including the first line based on column1. For example inputfile(filer.txt): ------------- 1,3000,5000 1,4000,6000 2,4000,600 2,5000,700 3,60000,4000 4,7000,7777 5,999,8888 expected output: ---------------- 3,60000,4000 4,7000,7777...

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I was reading this thread. It looks like a simpler way to say this is to only keep uniq lines based on field or column 1. https://www.unix.com/shell-programming-scripting/165717-removing-duplicate-records-file-based-single-column.html Can someone explain this command please? How are there no...

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To get all the columns in a CSV file based on unique values of particular column

cat sample.csv ID,Name,no 1,AAA,1 2,BBB,1 3,AAA,1 4,BBB,1 cut -d',' -f2 sample.csv | sort | uniq this gives only the 2nd column values Name AAA BBB How to I get all the columns of CSV along with this?

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Filter file to remove duplicate values in first column

Hello, I have a script that is generating a tab delimited output file. num Name PCA_A1 PCA_A2 PCA_A3 0 compound_00 -3.5054 -1.1207 -2.4372 1 compound_01 -2.2641 0.4287 -1.6120 3 compound_03 -1.3053 1.8495 ...

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Filter duplicate records from csv file with condition on one column

I have csv file with 30, 40 columns Pasting just three column for problem description I want to filter record if column 1 matches CN or DN then, check for values in column 2 if column contain 1235, 1235 then in column 3 values must be sequence of 2345, 2345 and if column 2 contains 6789, 6789...

LEARN ABOUT CENTOS

grub-render-label

GRUB-RENDER-LABEL(1)                                               User Commands                                              GRUB-RENDER-LABEL(1)

NAME

       grub-render-label - generate a .disk_label for Apple Macs.

SYNOPSIS

       grub-render-label [OPTION...] [OPTIONS]

DESCRIPTION

       Render Apple .disk_label.

       -b, --bgcolor=COLOR
              use COLOR for background

       -c, --color=COLOR
              use COLOR for text

       -f, --font=FILE
              use FILE as font (PF2).

       -i, --input=FILE
              read text from FILE.

       -o, --output=FILE
              set output filename. Default is STDOUT

       -t, --text=STRING
              set the label to render

       -v, --verbose
              print verbose messages.

       -?, --help
              give this help list

       --usage
              give a short usage message

       -V, --version
              print program version

       Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.

REPORTING BUGS

       Report bugs to <bug-grub@gnu.org>.

SEE ALSO

       The  full  documentation  for grub-render-label is maintained as a Texinfo manual.  If the info and grub-render-label programs are properly
       installed at your site, the command

              info grub-render-label

       should give you access to the complete manual.

grub-render-label (GRUB) 2.02-2ubuntu8.3                             July 2018                                                GRUB-RENDER-LABEL(1)

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return a list of unique values of a column from csv format file

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CSV file:Find duplicates, save original and duplicate records in a new file

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