How to read Perl command-line argumentsPerl command line arguments are stored in the @ARGV array in Perl scripts.Check the number of command-line arguments using $#ARGV + 1 and access them via $ARGV[0], $ARGV[1], etc.
Perl string concatenation: How to concatenate strings with PerlUse ${name} syntax for string concatenation in Perl.Utilize dot operator for merging strings in Perl.