Perlのログファイルの検証を検証する

以下を使用できますfind。

find . -type f -size 0 -exec echo "The logfile has a 0 size: {}" \;

find . -type f ! -size 0 -exec echo "The logfile does not have a 0 size: {}" \;

またはperl:

#!/usr/bin/perl --
use File::Find;

# directory to start looking for log files
my $dir = '/tmp/a';

# search base directory and call subroutine for each file found
find(\&size_check, $dir);

# subroutine to be called by find
sub size_check{
        # check filename matches regex and is a file (not directory)
        if($_ =~ /^.*\.log$/ and -f $_){
                # call stat and put data into an array
                my @stat = stat($_);

                # check to see if the size is zero
                if($stat[7] == 0){
                        print $_ . " has a size of 0\n";
                }else{
                        print $_ . " has a " . $stat[7] . " size\n";
                }
        }
}