What is the functional difference between the
$_ = line and the
$_ =~ line line of code? Besides one being commented out... hahahah very funny :) The latter is a patch that I got that he was happy with and it passes my test case, so I never bothered about it, but now I have some free time and was wondering what the diff was in the 2 lines.
foreach (@{$dir})
{
# $_ =~ m#([a-z-]*)\s*([0-9]*)\s*([0-9a-zA-Z]*)\s*([0-9a-zA-Z]
+*)\s*([0-9]*)\s*([A-Za-z]*)\s*([0-9]*)\s*([0-9A-Za-z:]*)\s*([A-Za-z0-
+9.-]*)#;
$_ = m#([a-z-]*)\s*([0-9]*)\s*([0-9a-zA-Z]*)\s*([0-9a-zA-Z]
+*)\s*([0-9]*)\s*([A-Za-z]*)\s*([0-9]*)\s*([0-9A-Za-z:]*)\s*([\w*\W*\s
+*\S*]*)#;
my $perm = $1;
my $inode = $2;
my $owner = $3;
my $group = $4;
my $size = $5;
my $month = $6;
my $day = $7;
my $yearOrTime = $8;
my $name = $9;
my $linkTarget;
Carter's compass: I know I'm on the right track when by deleting something, I'm adding functionality... download and use
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