Hi monks! I am writing a PERL script which will act like an interactive shell.
the user will be able to type in only 20 commands
now what i have thought is that i ll use regular expressions to parse what command has been typed in by the user.and then depending on the command i ll execute a system command.
but this way i would end up having 20 if statements.
is there a smarter way of handling this situation where i have to design a Command line interface CLI with 20 commands that a user can type in?

In reply to how to deal with 20 commands by bahadur

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