Hi,
I have this file (filex)
07-11-2003 10:11:12!cccc!ddd!eeeeeeee
07-11-2003 09:11:11!dddd!kkkkk!xxxxxx
09-12-2003 14:18:43!aaaa!bbbbb!cccc
where I need to sort it by date+time in this order:
09-12-2003 14:18:43!aaaa!bbbbb!cccc
07-11-2003 10:11:12!cccc!ddd!eeeeeeee
07-11-2003... (3 Replies)
hi everyone, i have a document where i have email addresess and names, i need to check if the email addresses are uniq, if they repeat erase one of them, how can i do that?
document sample:
aD00763357@cucei.udg.mx,ABRAHAM ANTONIO SEVERIANO
a199721111@cucei.udg.mx,ABRAHAM GONZALEZ... (4 Replies)
i ahve a file like:
*************************************
sree
122132
12321
***********************************
phani
21321
3213214
******************************
dddsds
213213123
23213213
*******************************
i want to sort the file with respect to name how we can do this... (1 Reply)
i have a data in afile like this
**************************************
sree
sree@yahoo.com
98662323432
*************************************
phani
phani@yahoo.com
98662323344
*************************************
i want to sort the file with respect to name.
how can i do this.
thank... (5 Replies)
I have the file as follow:
A: 60
B: 80
C: 40
D: 11
E: 100
I want to sort the file and get the output to file as follow:
E: 100
B: 80
A: 60
C: 40
D: 11
Could any one help me please? (1 Reply)
I'm trying to write a script that will look in an /exports folder for the oldest export file and move it to a /staging folder. "Oldest" in this case is actually determined by date information embedded in the file names themselves.
Also, the script should only move a file from /exports to... (6 Replies)
Hi,
I have two files, one of which I would like to sort based on the order of the data in the second. I would like to do this using a simple unix statement.
My two files as follows:
File 1:
12345 1 2 2 2 0 0
12349 0 0 2 2 1 2
12350 1 2 1 2 2 2
.
.
.
File2:
12350... (3 Replies)
Hi Guys,
My client (dear clients, I hate to love you) has the funky idea of sorting a 5G flat file.
Certainly enough, this is taking forever and also fulls the / of our machine.
Any idea of how we could proceed to make this a little bit more efficient?
Maybe by forcing sort to "stay in... (7 Replies)
Hi Unix Admins,
I wanted to sort a file in a specific order,
i.e the input file contains two fields and the first column is not unique and had to be sorted. example
Input File
-------
2014-10-21:Rand1
2014-11-02:Rand2
2014-11-02:Rand3
2014-11-02:Rand4
2014-11-03:Rand5
2014-11-04:Rand6... (4 Replies)
Discussion started by: Naveenezone
4 Replies
LEARN ABOUT REDHAT
universal
UNIVERSAL(3pm) Perl Programmers Reference Guide UNIVERSAL(3pm)NAME
UNIVERSAL - base class for ALL classes (blessed references)
SYNOPSIS
$is_io = $fd->isa("IO::Handle");
$is_io = Class->isa("IO::Handle");
$sub = $obj->can("print");
$sub = Class->can("print");
use UNIVERSAL qw( isa can VERSION );
$yes = isa $ref, "HASH" ;
$sub = can $ref, "fandango" ;
$ver = VERSION $obj ;
DESCRIPTION
"UNIVERSAL" is the base class which all bless references will inherit from, see perlobj.
"UNIVERSAL" provides the following methods and functions:
$obj->isa( TYPE ), CLASS->isa( TYPE ), isa( VAL, TYPE )
C<TYPE> is a package name
$obj is a blessed reference or a string containing a package name
C<CLASS> is a package name
C<VAL> is any of the above or an unblessed reference
When used as an instance or class method ("$obj-"isa( TYPE )>), "isa" returns true if $obj is blessed into package "TYPE" or inherits
from package "TYPE".
When used as a class method ("CLASS-"isa( TYPE )>; sometimes referred to as a static method), "isa" returns true if "CLASS" inherits
from (or is itself) the name of the package "TYPE" or inherits from package "TYPE".
When used as a function, like
use UNIVERSAL qw( isa ) ;
$yes = isa $h, "HASH";
$yes = isa "Foo", "Bar";
or
require UNIVERSAL ;
$yes = UNIVERSAL::isa $a, "ARRAY";
, "isa" returns true in the same cases as above and also if "VAL" is an unblessed reference to a perl variable of type "TYPE", such as
"HASH", "ARRAY", or "Regexp".
$obj->can( METHOD ), CLASS->can( METHOD ), can( VAL, METHOD )
"can" checks if the object or class has a method called "METHOD". If it does then a reference to the sub is returned. If it does not
then undef is returned. This includes methods inherited or imported by $obj, "CLASS", or "VAL".
"can" cannot know whether an object will be able to provide a method through AUTOLOAD, so a return value of undef does not necessarily
mean the object will not be able to handle the method call. To get around this some module authors use a forward declaration (see perl-
sub) for methods they will handle via AUTOLOAD. For such 'dummy' subs, "can" will still return a code reference, which, when called,
will fall through to the AUTOLOAD. If no suitable AUTOLOAD is provided, calling the coderef will cause an error.
"can" can be called as a class (static) method, an object method, or a function.
When used as a function, if "VAL" is a blessed reference or package name which has a method called "METHOD", "can" returns a reference
to the subroutine. If "VAL" is not a blessed reference, or if it does not have a method "METHOD", undef is returned.
VERSION ( [ REQUIRE ] )
"VERSION" will return the value of the variable $VERSION in the package the object is blessed into. If "REQUIRE" is given then it will
do a comparison and die if the package version is not greater than or equal to "REQUIRE".
"VERSION" can be called as either a class (static) method, an object method or or a function.
These subroutines should not be imported via "use UNIVERSAL qw(...)". If you want simple local access to them you can do
*isa = &UNIVERSAL::isa;
to import isa into your package.
perl v5.8.0 2002-06-01 UNIVERSAL(3pm)