Hi everybody:
Could anybody tell me how I can delete repeated rows from a file?, this is, for exemple I have a file like this:
0.490 958.73 281.85 6.67985 0.002481
0.490 954.833 283.991 8.73019 0.002471
0.590 950.504 286.241 6.61451 0.002461
0.690 939.323 286.112 6.16451 0.00246
0.790... (8 Replies)
Hi,
So my file looks like this:
title number
JR 2
JR 2
JR 4
JR 5
NM 5
NM 8
NM 2
NM 8
I used this line that I wrote to convert it to rows so it will look like this:
awk -F"\t" '!/^$/{a=a" "$3} END {for ( i in a) {print i,a}}' occ_output.tab > test.txt
JR 2 2 4 5
NM 5 8... (4 Replies)
Hi Guyz
The 1st column of the input file has repeated keys like x,y and z.
The ist task is if the 1st column has unique key (say x) and then need to consider 4th column, if it is + symbol then subtract 2nd column value with 3rd column value (we will get 2(10-8)) or if it is - symbol subtract 3rd... (3 Replies)
I have a file thats space delimited that looks something like this:
Joe Smith jsmith 43234 bill1;bill2;read;read2;schedule
Andy Summers asummers 11232 bill1;read
Beth McConnel bmconnel 43443 read;read2;schedule;bill
Susan Fowler sfowler 09332 bill1;read;schedule
I need to... (8 Replies)
I have 1000s of these rows that I would like to transpose to columns. However I would like the transpose every 3 consecutive rows to columns like below, sorted by column 3 and provide a total for each occurrences. Finally I would like a grand total of column 3.
21|FE|41|0B
50\65\78
15... (2 Replies)
Hi Friends,
I have come across some files where some of the columns don not have data.
Key, Data1,Data2,Data3,Data4,Data5
A,5,6,,10,,
A,3,4,,3,,
B,1,,4,5,,
B,2,,3,4,,
If we see the above data on Data5 column do not have any row got filled. So remove only that column(Here Data5) and... (4 Replies)
Hi below is the input file, i need to find repeated words and sum up the values of it which is second field from the repeated work.Im trying but getting no where close to it.Kindly give me a hint on how to go about it
Input
fruits,apple,20,fruits,mango,20,veg,carrot,12,veg,raddish,30... (11 Replies)
Hi all, I know this sounds suspiciously like a homework course; but, it is not.
My goal is to take a file, and match my "ID" column to the "Date" column, if those conditions are true, add the total number of minutes worked and place it in this file, while not printing the original rows that I... (6 Replies)
Hi all, I'm pretty much a newbie to UNIX. I would appreciate any help with UNIX coding on comparing two large csv files (greater than 10 GB in size), and output a file with matching columns.
I want to compare file1 and file2 by 'id' and 'chain' columns, then extract exact matching rows'... (5 Replies)
Hello good afternoon to everyone.
I'm new to the forum and would like to request your help in handling data. I hope my English is clear.
I have a file (Dato01.txt) to contine the following structure.
# Col1 - Col2 - Col3 - Col4
Patricia started Jun 22 05:22:58
Carolina started Jun... (5 Replies)
Discussion started by: kelevra
5 Replies
LEARN ABOUT DEBIAN
file::spec::functions
File::Spec::Functions(3pm) User Contributed Perl Documentation File::Spec::Functions(3pm)NAME
File::Spec::Functions - portably perform operations on file names
SYNOPSIS
use File::Spec::Functions;
$x = catfile('a','b');
DESCRIPTION
This module exports convenience functions for all of the class methods provided by File::Spec.
For a reference of available functions, please consult File::Spec::Unix, which contains the entire set, and which is inherited by the
modules for other platforms. For further information, please see File::Spec::Mac, File::Spec::OS2, File::Spec::Win32, or File::Spec::VMS.
Exports
The following functions are exported by default.
canonpath
catdir
catfile
curdir
rootdir
updir
no_upwards
file_name_is_absolute
path
The following functions are exported only by request.
devnull
tmpdir
splitpath
splitdir
catpath
abs2rel
rel2abs
case_tolerant
All the functions may be imported using the ":ALL" tag.
COPYRIGHT
Copyright (c) 2004 by the Perl 5 Porters. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
SEE ALSO
File::Spec, File::Spec::Unix, File::Spec::Mac, File::Spec::OS2, File::Spec::Win32, File::Spec::VMS, ExtUtils::MakeMaker
perl v5.14.2 2010-09-20 File::Spec::Functions(3pm)
03-27-2011
