Check for 4-8 a's : Pattern matching « Regular Expression « Perl






  1. Perl
  2. Regular Expression
  3. Pattern matching

Check for 4-8 a's

    
#!/usr/bin/perl -w

foreach $patt (@ARGV) {

    # Check for 4-8 a's.
    if ($patt =~ /a{4,8}/) {
        print "\tFound 4-8 a's in \"$patt\".\n";
    }
}








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