use Log::Log4perl qw(:easy);
use WWW::Mechanize::Chrome;
 
Log::Log4perl->easy_init($ERROR);
my $mech = WWW::Mechanize::Chrome->new(
    headless => 0,
#    start_url => 'https://grocery.walmart.com/orders',
    data_directory => '/home/rwk/chrome-session-for-walmart',
    incognito => 0,
    launch_exe => '/usr/bin/chromium',
    javascript => 1,
    launch_arg => [ "--remote-debugging-port=9222" ],
    tab => qr/Walmart Grocery/,
    );
my $txt = $mech->content;
open($f, '>', '/tmp/out.html');
print $f $txt;
close $f;