Maybe this'll be helpful. )
my $time_rx = qr/(?<timestamp>
(?<hour> \d{2} )
(?: :\d{2} ){2}
)
/x;
my $cell_record_rx = qr/CELL
\s+
(?<cell_number> \d+)
\s+
(?<cell_info> [^,]+)
/x;
my $records_ref;
my $record_ts;
while (<>) {
if ($record_ts) {
# looking for record data of this particular timestamp
if (/$cell_record_rx/) {
++$records_ref->{$record_ts}{ $+{cell_number} }{ $+{cell_info} };
undef $record_ts;
}
}
else {
#scanning for next valid record
if (/$time_rx/
&& $+{hour} >= 17 && $+{hour} <= 21) {
$record_ts = $+{timestamp};
}
}
}
-- iD
2011/10/18 Chris Stinemetz <chrisstinem...@gmail.com>
> On Mon, Oct 17, 2011 at 10:57 PM, Leo Susanto <leosusa...@gmail.com>
> wrote:
> > From looking at the regex
> >
> >> if ($line =~
> /17|18|19|20|21+:(\d+):(\d+)+\n+\n+CELL\s+(\d+)\s+(.+?),.+?HEH/){
> >
> > against the data
> >
> >> 10/17/11 18:25:20 #578030
> >>
> >> 25 REPT:CELL 221 CDM 2, CRC, HEH
> >> SUPPRESSED MSGS: 0
> >> ERROR TYPE: ONEBTS MODULAR CELL ERROR
> >> SET: MLG BANDWIDTH CHANGE
> >> MLG 1 BANDWIDTH = 1536
> >
> > I would assume $1 and $2 wouldn't match to anything plus $5 doesn't
> exist.
> >
> > Could you please let us know which part of the data you want to extract?
> >
> > Fill in the blanks
> > $1=
> > $2=
> > $3=
> > $4=
> > $5=
> >
>
> Thanks everyone. I hope this clarifies what I am trying to match. For
> example with this input:
>
> 10/17/11 18:25:20 #578030
>
> 25 REPT:CELL 221 CDM 2, CRC, HEH
> SUPPRESSED MSGS: 0
> ERROR TYPE: ONEBTS MODULAR CELL ERROR
> SET: MLG BANDWIDTH CHANGE
> MLG 1 BANDWIDTH = 1536
>
>
> $1= Match the time stamp Hour:Min:Sec only if the hour is >= 17 and hour <=
> 21
> $2= capture CELL number
> $3= capture the information after the CELL number (and before the first
> comma)
>
> Thank you,
>
> Chris
>
> --
> To unsubscribe, e-mail: beginners-unsubscr...@perl.org
> For additional commands, e-mail: beginners-h...@perl.org
> http://learn.perl.org/
>
>
>
