Hi Monks, I wonder if anybody can help me. I would like to use the POE::FollowTail module to follow various system log files, like /var/log/messages and /var/log/secure and then report any new messages to the user. I have the following example from the POE website, but what I would like it to do, is every time a new message appears to bring up a new xterm console window with the new message being displayed. Using the following code, how can I make it display the messages in a new xterm window, for each different log file. Thanks.
#!/usr/bin/perl -w # http://poe.perl.org/?POE_Cookbook/Watching_Logs use POE qw/Wheel::FollowTail/; use strict; $| = 1; my $filename = $ARGV[0]; die "Usage: $0 <filename>\n" unless $filename; die "$0: $filename: No such file or directory\n" unless -e $filename; die "$0: $filename: Permission denied\n" unless -r $filename; POE::Session->create ( inline_states => { _start => sub { $_[HEAP]->{wheel} = POE::Wheel::FollowTail->new( Filename => $_[ARG0], InputEvent => 'got_line', ErrorEvent => 'got_error', SeekBack => 1024, ); $_[HEAP]->{first} = 0; }, got_line => sub { print "$_[ARG0]\n" if $_[HEAP]->{first}++ }, got_error => sub { warn "$_[ARG0]\n" }, }, args => [$filename], ); $poe_kernel->run();

In reply to POE::FollowTail and xterm by wishartz

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