In a script that I am writing I have to rcp a file to another machine. When I test the rcp in a shell it works just fine. But when I do it in perl I always get asked for a password. Anyone have any idea why?
I dont know what rcp would be looking for in my environment, but i'm not sure what else it could be.

Quick example: 

my $rcp_command = "rcp $file $username@$hostname:$destfile";
system( $rcp_command );

Pretty simple. Again, if I print() $rcp_command and then cut/paste it to a shell it works without a problem. Also please note that I cannot install any modules on these machines.

Any help would be greatly appreciated.

In reply to Password request on RCP? by hydo

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