Question

create perl script to check all command arguments. Display the argument one by one (use a...

create perl script to check all command arguments. Display the argument one by one (use a for loop). If there is no argument provided, remind users about the mistake

create perl script to create the following directory structure in a directory of user’s choice. The user can supply this input as an argument; if not, prompt the user to enter one from the command line.

(User selected existing directory) -->Data -->Image

-->Cache

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Answer #1

1)

Code:

  1. $x=@ARGV;
  2. if ($x==0)
  3. {
  4. print "Error\n";
  5. }
  6. else
  7. {
  8. for($i=0;$i<$x;$i++)
  9. {
  10. print "$ARGV[$i]";
  11. }
  12. }
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