Perl gurus, take pity on this newb.
I have been writing a script that's purpose is to compare two timestamps and figure out the time delta between them. The difficulty that I am having is with the code to extract the hour from the syslog string. The UNIX command that I would use would be tail -n1 <file> | cut -c8-9. Is there a way to do this with perl? Here is the code that I've come up with so far:
open(MSG_FILE, "$syslog_dir/$_/messages");
@msg_content = <MSG_FILE>;
close MSG_FILE;
# Read time of last entry in a file [think tail -n1]
# and compare to current
$msg_content[-1] =~ /((\d{1,2})\:(\d{2})\:(\d{2})){1}/
+;
@timestamp = split(/:/, $1);
Please let me know where I have gone awry. alas the output has been inconsistent.
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