punit jain wrote:
Hi,
Hello,
I have a requirement where I have directory structure like : -
test --> test/user1/files/, test/user2/files/, test/user3/files/ etc.
under sub-directories with usernames I have file with name usersettings.
So the final structure as : -
test / user1 / usersettings
/files/
user2 / usersettings
/files/
user3 / usersettings
/files/
user4 / usersettings
etc
I need to get all the subdirectories of test and then read the file
usersettings under that later on to do some processing.
That is easy enough to do:
for my $file ( <test/*/usersettings> ) {
open my $FH, '<', $file or die "Cannot open '$file' because: $!";
# process $file contents here
}
I wrote code below
:-
#!/usr/bin/perl
use strict;
use warnings;
use File::Basename qw(basename dirname);
use File::Find qw(find);
use File::Find::Rule;
my $indir = shift;
my $Users = {};
Why not just use a hash instead of a reference to a hash?
my @userdirs=File::Find::Rule->maxdepth(1)->directory->in($indir);
# this will give me user directories which I want only to depth 1.
foreach my $dir(@userdirs){
next if($dir eq "$indir");
perldoc -q quoting
next if $dir eq $indir;
# I need to skip parent directory
my $user = basename($dir);
print "$user"."\n";
perldoc -q quoting
print "$user\n";
OR:
print $user . "\n";
OR:
print $user, "\n";
find( sub {
print $File::Find::name;
if ($File::Find::name =~ /Contacts/&& -s $File::Find::name> 0
) {
print "$File::Find::name";
# do some processing
}
}, $dir);
}
However I get :-
Use of uninitialized value in print at new.pl line 21.
Use of uninitialized value in pattern match (m//) at new.pl line 22.
Which lines above are 21 and 22?
John
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