01-23-2018
thansk RudiC
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10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi
having a file as follows
MediaErr.log
84 Server1 Policy1 Schedule1 master1 05/08/2008 02:12:16
84 Server1 Policy1 Schedule1 master1 05/08/2008 02:22:47
84 Server1 Policy1 Schedule1 master1 05/08/2008 03:41:26
84 Server1 Policy1 ... (1 Reply)
Discussion started by: karthikn7974
1 Replies
2. Shell Programming and Scripting
Can some one provide me a shell script.
I have file with many columns and many rows. need to sort the first column and then remove the duplicates records if exists.. finally print the full data with first coulm as unique.
Sort BASED ON FIRST FIELD and remove the duplicates if exists... (2 Replies)
Discussion started by: tuffEnuff
2 Replies
3. Shell Programming and Scripting
Hi All,
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.
Input :
Input.txt
1234,0,x
1234,1,y
5678,10,z
9999,10,k... (7 Replies)
Discussion started by: kmsekhar
7 Replies
4. Shell Programming and Scripting
Hi,
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","ccc","information","5000","temp","concept","new"
"1","ddd","information","6000","temp","concept","new"... (2 Replies)
Discussion started by: onesuri
2 Replies
5. Shell Programming and Scripting
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)
Discussion started by: dvah
6 Replies
6. Shell Programming and Scripting
Hi ,
I have below data inside a file named ref.psv . I want to create a shell script which will do the below 2 points :
(1) sort the file content first based on the latest date which is the last column in the file (actual file its the 175th column)
(2)after sorting the file based on latest date... (3 Replies)
Discussion started by: samrat dutta
3 Replies
7. Shell Programming and Scripting
I need to use bash to remove duplicates without using sort first.
I can not use:
cat file | sort | uniq
But when I use only
cat file | uniq
some duplicates are not removed. (4 Replies)
Discussion started by: locoroco
4 Replies
8. Shell Programming and Scripting
Hi guys,Got a bit of a bind I'm in. I'm looking to remove duplicates from a pipe delimited file, but do so based on 2 columns. Sounds easy enough, but here's the kicker...
Column #1 is a simple ID, which is used to identify the duplicate.
Once dups are identified, I need to only keep the one... (2 Replies)
Discussion started by: kevinprood
2 Replies
9. 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)
Discussion started by: ysvsr1
4 Replies
10. Shell Programming and Scripting
Following is the input. 1st and 3rd block are same(block starts here with '*' and ends before blank line) , 2nd and 4th blocks are also the same:
cat <file>
* Wed Feb 24 2016 Tariq Saeed <tariq.x.saeed@mail.com> 2.0.7-1.0.7
- add vmcore dump support for ocfs2
* Mon Jun 8 2015 Brian Maly... (4 Replies)
Discussion started by: Paras Pandey
4 Replies
LEARN ABOUT DEBIAN
sort::key::multi
Sort::Key::Multi(3pm) User Contributed Perl Documentation Sort::Key::Multi(3pm)
NAME
Sort::Key::Multi - simple multikey sorts
SYNOPSIS
use Sort::Key::Multi qw(sikeysort);
my @data = qw(foo0 foo1 bar34 bar0 bar34 bar33 doz4)
my @sisorted = sikeysort { /(w+)(d+)/} @data;
DESCRIPTION
Sort::Key::Multi creates multikey sorting subroutines and exports them to the caller package.
The names of the sorters are of the form "xxxkeysort" or "xxxkeysort_inplace", where "xxx" determines the number and types of the keys as
follows:
+ "i" indicates an integer key, "u" indicates an unsigned integer key, "n" indicates a numeric key, "s" indicates a string key and "l"
indicates a string key that obeys locale order configuration.
+ Type characters can be prefixed by "r" to indicate reverse order.
+ A number following a type character indicates that the key type has to be repeated as many times (for instance "i3" is equivalent to
"iii" and "rs2" is equivalent to "rsrs").
+ Underscores ("_") can be freely used between type indicators.
For instace:
use Key::Sort::Multi qw(iirskeysort
i2rskeysort
i_i_rs__keysort
i2rs_keysort);
exports to the caller package fourth identical sorting functions that take two integer keys that are sorted in ascending order and one
string key that is sorted in descending order.
The generated sorters take as first argument a subroutine that is used to extract the keys from the values which are passed inside $_, for
example:
my @data = qw(1.3.foo 1.3.bar 2.3.bar 1.4.bar 1.7.foo);
my @s = i2rs_keysort { split /./, $_ } @data;
SEE ALSO
For a more general multikey sorter generator see Sort::Key::Maker.
COPYRIGHT AND LICENSE
Copyright (C) 2006 by Salvador Fandin~o <sfandino@yahoo.com>
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.4 or,
at your option, any later version of Perl 5 you may have available.
perl v5.14.2 2010-04-16 Sort::Key::Multi(3pm)