RE: help in variable pattern matching



Thanks every one that helps. I find my problem. Now how
can I have a $pattern that contain some special characters
to pass it into regex?


I want to extract the line that contains either
RAID-5 N/Grp'd
Or
BCV N/Asst'd


The following code didn't work.
========================================================

My $type = $ARGV[1]

my $match = ( $type eq 'bcv' ) ? 'BCV' : 'RAID-5' ;
my $pattern = ( $type eq 'bcv' ) ? "${match}\s+N\/Asst" :
"${match}\s+N\/Grp" ;

while ( <DATA> ) {
next unless /$pattern/;
print $_ ;

}

__DATA__
05F3 Not Visible ???:? 16A:CF RAID-5 N/Grp'd RW 9492
05F5 Not Visible ???:? 16A:D10 RAID-5 N/Grp'd RW 9492
0031 Not Visible ???:? 01C:C0 2-Way Mir N/Grp'd RW 9492
05FA Not Visible ???:? 16A:D0 BCV N/Asst'd RW
9492
05FC Not Visible ???:? 01A:C0 BCV N/Asst'd RW
9492
.

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