You simply execute the tail program remotely:

my $remote_filename = '/somewhere/over.txt';
my $remote_host = 'rainbow';

my $cmd = "ssh $remote_host tail -f $remote_filename |";
open my $remote_tail, $cmd
    or die "COuldn't spawn [$cmd]: $!/$?";
 
while (<$remote_tail>) {
    print "Remote: $_";
};

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In reply to Re: How to tail file on remote host by Corion
in thread How to tail file on remote host by Anonymous Monk

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