Hello,
In a shell script I am writing I execute this command:
uniq -c names1.tmp > names2.tmp
In names2.tmp I get these results:
4 user
2 username
1 users
1 veriano
1 victoria
I need to isolate the names in this file and put it in another file. However it seems that the number... (7 Replies)
Hi,
I am a file with the following layout.
field1|field2|field3|field4|field5|field6|field7
field1|field2|field3|field4|field5|field6|field7
field1|field2|field3|field4|field5|field6|field7
I need to write a file with the below layout
field1|field2|fieldx|field6
where fieldx =... (5 Replies)
Hello,
I had posted earlier about printing fields using AWK, but now I have a slightly different problem. I have text files in the format:
1*2,3,4,5
and wish to print the first, third, and fifth fields, including the asterisk and commas. In other words, after filtering it should look... (1 Reply)
Hi Everyone,
I have one a.txt:
a b 001 c
b b 002 c
c c, not 002 c
The output should be
001
002
002
If i use cut -f 3 -d' ', this does not work on the 3rd line, so i thought is any way to cut the field counting from the end? or any perl thing can do this?:confused:
... (3 Replies)
hi all
i am need to cut the name of the file which i am entering in the comand line. say abc.txt is the name of the file i need to cut only the "abc" part. when i try doing this(using cut -f1) i am getting the data that s present inside the file and the file name. pls help.... (3 Replies)
Hello,
I have got a log file and would need to write a script to cut the every first and second fields of every third line.
Job Name : dummytextd_v1
Status : KILLED
TIMEDOUT 2011-05-01 05:33
Job Name : dummyttx_v1
Status : KILLED
TIMEDOUT 2011-05-03 02:33
Job Name :... (4 Replies)
i have file as with the below content
aaa.bbb.cc.dd
aaa.fff.bb
yyyyy.rrrrr.ggggg.iii
wwww.w.r.ty
i want the o/p as below
dd
bb
iii
ty
but i dont want to use awk. is there any other way to do this ? (5 Replies)
Hello,
I would like to cut the first field and the 2 last fields from the string.Please help.
Here is the example of the string.DL_FUND_FULL_20190605.txt
DL_FUND_HIS_DEL_20190605.txt
DL_FUND_HIS_TMP_DEL20190605.txt
Please noted that
DL_ --> Every files have the prefix like this.... (3 Replies)
Discussion started by: palita2601
3 Replies
LEARN ABOUT DEBIAN
class::field
Class::Field(3pm) User Contributed Perl Documentation Class::Field(3pm)NAME
Class::Field - Class Field Accessor Generator
SYNOPSIS
package Thing;
use Class::Field qw'field const';
field 'this';
field 'list' => [];
field 'map' => {};
field 'that', -init => '$self->setup_that';
field 'circular_ref' => -weaken;
const 'answer' => 42;
DESCRIPTION
Class::Field exports two subroutines, "field" and "const". These functions are used to declare fields and constants in your class.
Class::Field generates custom code for each accessor that is optimized for speed.
FUNCTIONS
o field
Defines accessor methods for a field of your class:
package Example;
use base 'Parent';
use Class::Field qw'field const';
field 'foo';
field bar => [];
sub lalala {
my $self = shift;
$self->foo(42);
push @{$self->{bar}}, $self->foo;
}
The first parameter passed to "field" is the name of the attribute being defined. Accessors can be given an optional default value.
This value will be returned if no value for the field has been set in the object.
o const
const bar => 42;
The "const" function is similar to <field> except that it is immutable. It also does not store data in the object. You probably always
want to give a "const" a default value, otherwise the generated method will be somewhat useless.
NOTE
This code was taken directly out the Spiffy module for those people who just want this functionality without using the rest of Spiffy.
AUTHOR
Ingy dA~Xt Net <ingy@cpan.org>
COPYRIGHT
Copyright (c) 2006, 2008, 2009. Ingy dA~Xt Net.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
See <http://www.perl.com/perl/misc/Artistic.html>
perl v5.10.1 2009-12-10 Class::Field(3pm)