Hi Monks,

This seems to be a fairly easy question but I cannot figure it out. I have a string which is a unix pathname /a/b/c/d/e/f and wish to extract only the first 3 fields. The closest I have got is using split and join: 

my $a = "/a/b/c/d/e/f";
my @foo = (split /\//,$a)[1..3];
my $y = join ('/',@foo);
$y =~ s#^#/#;
print "Y = $y\n";

[download]
There's got to be an easier way to achieve this. Can someone show me how?

Thanks

In reply to Extract portion of string based on string separator by linuxfan

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