01-13-2016
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I want to write a script which will compare the 1st column of both the files and will give the difference.
e.g:-
my 1st file contains:
89 /usr
52 /usr/local
36 /tmp
92 /opt
96 /home
27 /etc/opt/EMCom
1 ... (3 Replies)
Discussion started by: adityam
3 Replies
2. Shell Programming and Scripting
Hi,
I have writtena script that will recursivly go into subdirecotries and report out what files there are in there that have not been accessed over various date ranges.
I do this using a number of find commands:
find . -path './.snapshot' -prune -o -type f -atime -8
find... (4 Replies)
Discussion started by: littleIdiot
4 Replies
3. HP-UX
Hi there,
I have 2 machines running HP-UX. One off these controllers is able to send mail and the other cannot. I have looked at all the settings that I know and coannot find any differences. Is there a way to audit the 2 machinces by pulling all the settings then compare any differences?
... (2 Replies)
Discussion started by: lodey
2 Replies
4. Shell Programming and Scripting
Hi
I have two sample files attached here
one file contain entries in one column and second file contains entries in many columns
I have to match entries of first file with entries in secon d file form secon column onwards and if matches write "match" in front of it.
I tried several... (11 Replies)
Discussion started by: manigrover
11 Replies
5. Shell Programming and Scripting
hi ,
from the awk command i'm getting the output where the 2nd column of both are match in row wise,
if it present in that same column some where else, I cannot get the correct output.
awk 'FNR==NR {a=$5;next} $1 in a {if ($5==a) t=0; else {t=$5-a};print $0,t}' file.tsv file2.tsv
please... (3 Replies)
Discussion started by: Shenbaga.d
3 Replies
6. Shell Programming and Scripting
Hi All,
I am trying to run find command in a script to list out certain files based on a patter. However, when there is no file in the output, the script should exit.
Tried a couple of operators (-n, -z) etc but the script does not work.
I am confused whether a null string is returned... (3 Replies)
Discussion started by: danish0909
3 Replies
7. Shell Programming and Scripting
hi.. i am using solaris system and ksh and using nawk to get records of file1 not in file2(not line by line comparison). code i am using is nawk 'NR==FNR{a++} !a {print"line:" FNR"->" $0} ' file2 file1
same command with awk runs perfectly on darwin kernel(mac) but in solaris it does line by... (2 Replies)
Discussion started by: Abhiraj Singh
2 Replies
8. Shell Programming and Scripting
Hello, i am new in Bash. Actually i have a directory : /home/resultfiles and inside i have these txt files:
531_1.out.res, 531_2.out.res , 531_3.out.res
532_1.out.res, 532_2.out.res , 532_3.out.res
533_1.out.res, 533_2.out.res, 533_3.out.res
All these txt files has this format :
num_q all... (3 Replies)
Discussion started by: nimpoura
3 Replies
9. Shell Programming and Scripting
Hello experts!
I have 2 files.
file1 is a list file containing uniquely names. e.g.:
name1 number number
name2 number number
name5 number number
name10 number number
...
file2 is a data file arbitrary containing the names of file1 in paragraphs separated by "10" e.g.
name4 ... (3 Replies)
Discussion started by: phaethon
3 Replies
LEARN ABOUT DEBIAN
moose::cookbook::meta::whymeta
Moose::Cookbook::Meta::WhyMeta(3pm) User Contributed Perl Documentation Moose::Cookbook::Meta::WhyMeta(3pm)
NAME
Moose::Cookbook::Meta::WhyMeta - Welcome to the meta world (Why Go Meta?)
VERSION
version 2.0603
SUMMARY
You might want to read Moose::Manual::MOP if you haven't done so yet.
If you've ever thought "Moose is great, but I wish it did X differently", then you've gone meta. The meta recipes demonstrate how to change
and extend the way Moose works by extending and overriding how the meta classes (Moose::Meta::Class, Moose::Meta::Attribute, etc) work.
The metaclass API is a set of classes that describe classes, roles, attributes, etc. The metaclass API lets you ask questions about a
class, like "what attributes does it have?", or "what roles does the class do?"
The metaclass system also lets you make changes to a class, for example by adding new methods or attributes.
The interface presented by Moose.pm ("has", "with", "extends") is just a thin layer of syntactic sugar over the underlying metaclass
system.
By extending and changing how this metaclass system works, you can create your own Moose variant.
Examples
Let's say that you want to add additional properties to attributes. Specifically, we want to add a "label" property to each attribute, so
we can write "My::Class->meta()->get_attribute('size')->label()". The first recipe shows how to do this using an attribute trait.
You might also want to add additional properties to your metaclass. For example, if you were writing an ORM based on Moose, you could
associate a table name with each class via the class's metaclass object, letting you write "My::Class->meta()->table_name()".
SEE ALSO
Many of the MooseX modules on CPAN implement metaclass extensions. A couple good examples include MooseX::Aliases and
MooseX::UndefTolerant. For a more complex example see Fey::ORM or Bread::Board::Declare.
AUTHOR
Moose is maintained by the Moose Cabal, along with the help of many contributors. See "CABAL" in Moose and "CONTRIBUTORS" in Moose for
details.
COPYRIGHT AND LICENSE
This software is copyright (c) 2012 by Infinity Interactive, Inc..
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
perl v5.14.2 2012-06-28 Moose::Cookbook::Meta::WhyMeta(3pm)