Re: File::Grep

On May 3, 11:36 am, g41...@xxxxxxxxxxxx wrote:
Hi:

I'm trying to get the match string from fgrep with the following code:

use File::Grep qw (fgrep);
foreach $log (@logfile) {
@match = fgrep { /HOSTNAME/ } "$log";

1) you dont have to add quotation marks with $log.

2) the returned array elements are designed as filehandle-like
objects, not the filenames. If you print out the returned hash
reference, you can easily know how to extract the corresponding
filename..try the following:

foreach my $log (@logfile) {
my @match = fgrep { /HOSTNAME/ } $log;
print $_->{filename} for @match;
# do more stuff
}

Good luck,
Xicheng


.

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