Looks at the most efficient way to add up the column of data based off of the rows.
Random data
Name-Number-ID
Sarah-2.0-15
Bob-6.3-15
Sally-1.0-10
James-1.0-10
Scotty-10.7-15
So I would select all those who have ID = 15 and then add up total number
read - p "Enter ID number" Num
... (3 Replies)
Hi All
I need to add a column on my existing data file. I know similar posts are there but none of them were meeting my requirement. My input is
1.20 3.44 4.88
5.11 4.99 3.22
1.89 3.89 2.90
Desired output
1 1.20 3.44 4.88
2 5.11 4.99 3.22
3 1.89 3.89 2.90
I will... (2 Replies)
Hi Experts,
I am trying to add one variable value as the first value in a file speparated by "" (space) delimiter. Can you please let me know how I can do this using bash script.
Following is my file.
1635 ABCD 3m9ka COMPLETE
0526 AJAY 3m1da COMPLETE
0419 INDIA 3m3zi INCOMPLETE
The... (3 Replies)
hi all Please assist i need to add current date as data to load to a database:
the script is as follow:
#!/bin/ksh
DIR=/export/home/yani_m/scripts/scrip_out_put/
DIR2=/export/home/yani_m/scripts/scrip_out_put/calc/
Date=$1
File22="disk_"$Date
Server=$2
iofiles=$DIR"/*"$Date"*_Ynr.dat"... (4 Replies)
Hi,
I have a file where data is pipe separated.First i want to sort the file content by date . Then i want to pick up the records based on the first column which should be unique and not have duplicates.
NYSE|yyyrrrddd|toronto|isin|ticker|2013-05-15... (2 Replies)
Hi
I have file with number status and date1 and date1 field,
want add a column today between column date1 and date2.
file1.txt
number status date1 date2
===== ==== === =====
34567 open 27/06/13 28/06/13
45678 open 27/06/13 28/06/13
43567 open 27/06/13 28/06/13 ... (1 Reply)
MouseX::NativeTraits::Counter(3pm) User Contributed Perl Documentation MouseX::NativeTraits::Counter(3pm)NAME
MouseX::NativeTraits::Counter - Helper trait for counter attributes
SYNOPSIS
package MyHomePage;
use Mouse;
has 'counter' => (
traits => ['Counter'],
is => 'ro',
isa => 'Num',
default => 0,
handles => {
inc_counter => 'inc',
dec_counter => 'dec',
reset_counter => 'reset',
},
);
my $page = MyHomePage->new();
$page->inc_counter; # same as $page->counter( $page->counter + 1 );
$page->dec_counter; # same as $page->counter( $page->counter - 1 );
DESCRIPTION
This module provides a simple counter attribute, which can be incremented and decremented.
If your attribute definition does not include any of is, isa, default or handles but does use the "Counter" trait, then this module applies
defaults as in the "SYNOPSIS" above. This allows for a very basic counter definition:
has 'foo' => (traits => ['Counter']);
$obj->inc_foo;
PROVIDED METHODS
These methods are implemented in MouseX::NativeTraits::MethodProvider::Counter. It is important to note that all those methods do in place
modification of the value stored in the attribute.
set($value)
Set the counter to the specified value.
inc Increments the value stored in this slot by 1. Providing an argument will cause the counter to be increased by specified amount.
dec Decrements the value stored in this slot by 1. Providing an argument will cause the counter to be increased by specified amount.
reset
Resets the value stored in this slot to it's default value.
METHODS
meta
method_provider_class
helper_type
SEE ALSO
MouseX::NativeTraits
perl v5.14.2 2011-12-04 MouseX::NativeTraits::Counter(3pm)