Can you please tell me how to shorten this?
my @an = split(//);
my @num = grep { $_ eq ':' } @an ;I was trying to see how many : occur in variable but didn't know how to do it fast so i did it like above...
I would like to see as many way different ways to get this done if possible thank you!! $var1 = root:x:123:/root:trying to see how many times : occurs in $var1..... and I could only do it above way....
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