It is not more difficult than this:
use Modern::Perl qw '2014';

while (<DATA>) {
    do { print; next } unless /^unassigned$/;
    <DATA>;
    <DATA>;
}

__DATA__
array A
physicaldrive 2C:1:1 port 2C:box 1:bay 1 SAS 1 TB OK
physicaldrive 2C:1:2 port 2C:box 1:bay 2 SAS 1 TB OK
array B
physicaldrive 2C:1:3 port 2C:box 1:bay 3 SAS 1 TB OK
physicaldrive 2C:1:4 port 2C:box 1:bay 4 SAS 1 TB OK
array C
physicaldrive 3C:1:5 port 3C:box 1:bay 5 SAS 1 TB OK
physicaldrive 3C:1:6 port 3C:box 1:bay 6 SAS 1 TB OK
array D
physicaldrive 3C:1:7 port 3C:box 1:bay 7 SAS 1 TB OK
physicaldrive 3C:1:8 port 3C:box 1:bay 8 SAS 1 TB OK
array E
physicaldrive 4C:2:1 port 4C:box 2:bay 1 SAS 1 TB OK
physicaldrive 4C:2:2 port 4C:box 2:bay 2 SAS 1 TB OK
array F
physicaldrive 4C:2:3 port 4C:box 2:bay 3 SAS 1 TB OK
physicaldrive 4C:2:4 port 4C:box 2:bay 4 SAS 1 TB OK
array G
physicaldrive 5C:2:5 port 5C:box 2:bay 5 SAS 1 TB OK
physicaldrive 5C:2:6 port 5C:box 2:bay 6 SAS 1 TB OK
array H
physicaldrive 5C:2:7 port 5C:box 2:bay 7 SAS 1 TB OK
physicaldrive 5C:2:8 port 5C:box 2:bay 8 SAS 1 TB OK
array I
physicaldrive 6C:3:1 port 6C:box 3:bay 1 SAS 1 TB OK
physicaldrive 6C:3:2 port 6C:box 3:bay 2 SAS 1 TB OK
array J
physicaldrive 6C:3:3 port 6C:box 3:bay 3 SAS 1 TB OK
physicaldrive 6C:3:4 port 6C:box 3:bay 4 SAS 1 TB OK
array K
physicaldrive 7C:3:5 port 7C:box 3:bay 5 SAS 1 TB OK
physicaldrive 7C:3:6 port 7C:box 3:bay 6 SAS 1 TB OK
unassigned
physicaldrive 7C:3:7 port 7C:box 3:bay 7 SAS 1 TB OK
physicaldrive 7C:3:8 port 7C:box 3:bay 8 SAS 1 TB OK

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CountZero

A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James

My blog: Imperial Deltronics

In reply to Re: Search and delete by CountZero
in thread Search and delete by pr33

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