ns1# lsof -i -n -P | grep perl
perl 21229 root 6u IPv4 0xd111f1d0 0t0 TCP 127.0.0.1:783 (LISTEN)
perl5.8.7 63287 apache 4u IPv4 0xd07021d0 0t0 TCP 203.146.215.105:53416->82.165.145.59:443 (ESTABLISHED)
perl5.8.7 63457 apache 4u IPv4 0xd14d2740 0t0 TCP 203.146.215.105:54764->82.165.145.59:443 (ESTABLISHED)
perl5.8.7 63463 apache 4u IPv4 0xcfd12910 0t0 TCP 203.146.215.105:60682->82.165.145.59:443 (ESTABLISHED)
perl5.8.7 63550 apache 4u IPv4 0xd1af2910 0t0 TCP 203.146.215.105:61867->82.165.145.59:443 (ESTABLISHED)
perl 72332 root 6u IPv4 0xd111f1d0 0t0 TCP 127.0.0.1:783 (LISTEN)
perl 72943 root 6u IPv4 0xd111f1d0 0t0 TCP 127.0.0.1:783 (LISTEN)
ns1#
ns1# less /var/log/httpd/domains/cccc.log | grep 82.165.145.59
ns1# less /var/log/httpd/domains/tttt.log | grep 82.165.145.59
ns1# less /var/log/httpd/domains/dddd.com.log | grep 82.165.145.59
ns1# less /var/log/httpd/domains/xxx.log | grep 82.165.145.59