command line argument - perl

Shell Programming and Scripting
1

how do i check if a command line argument is -g?

for example,

if command line argument equals "-g"
{
  print "Goodbye \n";
}
else
{
  print "Welcome to the program! \n";
}
2

Hi bshell_1214,

Try:

if ( grep { $_ eq qq[-g] } @ARGV ) {
        print "Goodbye \n";
}
else {
        print "Welcome to the program! \n";
}

Regards,
Birei

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