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Full Discussion: filtering out certain output
Top Forums UNIX for Dummies Questions & Answers filtering out certain output Post 302710783 by prodigy06 on Friday 5th of October 2012 12:57:31 AM
Old 10-05-2012
do you mean to do it like this?

Code:
DEV=$1

symdg show $DEV -sid 123 >> showdev.txt

awk '
    /----/ { next; }
    /Meta Device Members/ {
        snarf = 1;
        split( $(NF-1), a, "(" );
        n = a[2]+0;
        next;
    }

    snarf == 1 && $1 == "Dev" { snarf = 2; next; }

    n > 0 && snarf > 1 {
        gsub( "-->", "" );
        n--;
        printf( "delete dev %s\n", $1 );
        next;
    }
' showdev.txt

its giving out

awk: syntax error near line 13
awk: illegal statement near line 13

---------- Post updated at 12:57 PM ---------- Previous update was at 12:33 PM ----------

i just thought about it, but cant translate it into commands, we can grep out '
Meta Device Members (4) :
then use the number 4 to increment the user input device id which is in hex form. in this scenario

6AD2 6AD3 6AD4 6AD5
 

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MooseX::ClassAttribute::Trait::Class(3) 		User Contributed Perl Documentation		   MooseX::ClassAttribute::Trait::Class(3)

NAME
MooseX::ClassAttribute::Trait::Class - A trait for classes with class attributes VERSION
version 0.27 SYNOPSIS
for my $attr ( HasClassAttributes->meta()->get_all_class_attributes() ) { print $attr->name(); } DESCRIPTION
This role adds awareness of class attributes to a metaclass object. It provides a set of introspection methods that largely parallel the existing attribute methods, except they operate on class attributes. METHODS
Every method provided by this role has an analogous method in "Class::MOP::Class" or "Moose::Meta::Class" for regular attributes. $meta->has_class_attribute($name) $meta->get_class_attribute($name) $meta->get_class_attribute_list() These methods operate on the current metaclass only. $meta->add_class_attribute(...) This accepts the same options as the Moose::Meta::Attribute "add_attribute()" method. However, if an attribute is specified as "required" an error will be thrown. $meta->remove_class_attribute($name) If the named class attribute exists, it is removed from the class, along with its accessor methods. $meta->get_all_class_attributes() This method returns a list of attribute objects for the class and all its parent classes. $meta->find_class_attribute_by_name($name) This method looks at the class and all its parent classes for the named class attribute. $meta->get_class_attribute_value($name) $meta->set_class_attribute_value($name, $value) $meta->set_class_attribute_value($name) $meta->clear_class_attribute_value($name) These methods operate on the storage for class attribute values, which is attached to the metaclass object. There's really no good reason for you to call these methods unless you're doing some deep hacking. They are named as public methods solely because they are used by other meta roles and classes in this distribution. BUGS
See MooseX::ClassAttribute for details. AUTHOR
Dave Rolsky <autarch@urth.org> COPYRIGHT AND LICENSE
This software is Copyright (c) 2013 by Dave Rolsky. This is free software, licensed under: The Artistic License 2.0 (GPL Compatible) perl v5.18.2 2013-03-28 MooseX::ClassAttribute::Trait::Class(3)
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