Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name Timer tcp 0 0 0.0.0.0:5432 0.0.0.0:* LISTEN 1098/postgres off (0.00/0/0) tcp 0 0 127.0.0.1:5432 127.0.0.1:44973 ESTABLISHED 2125/postgres: amba keepalive (922.29/0/0) tcp 0 0 127.0.0.1:5432 127.0.0.1:44975 ESTABLISHED 2128/postgres: amba keepalive (955.06/0/0) tcp 0 0 127.0.0.1:5432 127.0.0.1:44976 ESTABLISHED 2132/postgres: amba keepalive (955.06/0/0) tcp6 0 0 :::5432 :::* LISTEN 1098/postgres off (0.00/0/0) tcp6 0 0 127.0.0.1:44975 127.0.0.1:5432 ESTABLISHED 2111/java off (0.00/0/0) tcp6 0 0 127.0.0.1:44973 127.0.0.1:5432 ESTABLISHED 2111/java off (0.00/0/0) tcp6 0 0 127.0.0.1:44976 127.0.0.1:5432 ESTABLISHED 2111/java off (0.00/0/0) udp 0 0 0.0.0.0:53858 0.0.0.0:* 836/dhclient off (0.00/0/0) udp 0 0 0.0.0.0:68 0.0.0.0:* 836/dhclient off (0.00/0/0) udp6 0 0 :::43858 :::* 2111/java off (0.00/0/0) udp6 0 0 ::1:44824 ::1:44824 ESTABLISHED 1098/postgres off (0.00/0/0) udp6 0 0 :::13567 :::* 836/dhclient off (0.00/0/0) Active UNIX domain sockets (servers and established) Proto RefCnt Flags Type State I-Node PID/Program name Path unix 2 [ ACC ] STREAM LISTENING 11546 1032/acpid /var/run/acpid.socket unix 2 [ ACC ] SEQPACKET LISTENING 9764 332/systemd-udevd /run/udev/control unix 2 [ ACC ] STREAM LISTENING 10302 475/dbus-daemon /var/run/dbus/system_bus_socket unix 2 [ ACC ] STREAM LISTENING 9319 1/init @/com/ubuntu/upstart unix 2 [ ACC ] STREAM LISTENING 11661 1098/postgres /var/run/postgresql/.s.PGSQL.5432 unix 6 [ ] DGRAM 10933 540/rsyslogd /dev/log unix 3 [ ] DGRAM 9802 332/systemd-udevd unix 3 [ ] STREAM CONNECTED 9738 325/upstart-udev-br unix 3 [ ] STREAM CONNECTED 10608 1/init @/com/ubuntu/upstart unix 2 [ ] DGRAM 11053 836/dhclient unix 3 [ ] STREAM CONNECTED 10273 1/init @/com/ubuntu/upstart unix 3 [ ] STREAM CONNECTED 10338 475/dbus-daemon unix 3 [ ] STREAM CONNECTED 10398 1/init unix 3 [ ] STREAM CONNECTED 10343 749/upstart-file-br unix 2 [ ] DGRAM 21614 4509/sudo unix 3 [ ] STREAM CONNECTED 10399 475/dbus-daemon /var/run/dbus/system_bus_socket unix 2 [ ] STREAM CONNECTED 14437 2111/java unix 3 [ ] STREAM CONNECTED 10787 475/dbus-daemon /var/run/dbus/system_bus_socket unix 2 [ ] DGRAM 11543 1032/acpid unix 3 [ ] STREAM CONNECTED 10786 529/systemd-logind unix 2 [ ] STREAM CONNECTED 21612 4509/sudo unix 2 [ ] DGRAM 12324 1273/login unix 3 [ ] STREAM CONNECTED 10339 475/dbus-daemon unix 3 [ ] STREAM CONNECTED 10250 729/upstart-socket- unix 2 [ ] STREAM CONNECTED 14424 2111/java unix 3 [ ] DGRAM 9801 332/systemd-udevd unix 3 [ ] STREAM CONNECTED 9747 1/init @/com/ubuntu/upstart