linux파일 ip_address에서 select distinct(ip_address) from table명 효과내기

[codehexa@codehexa logs]$ cat ip_address | sort | uniq
192.168.11.103
192.168.11.5
192.168.12.12
192.168.12.14
192.168.12.16
192.168.12.23
192.168.12.7
192.168.15.10
192.168.16.16
192.168.16.17
192.168.16.250
192.168.16.8
192.168.3.107
192.168.3.109
192.168.3.13
192.168.3.141
192.168.3.145
192.168.3.177
192.168.3.20
192.168.3.21
192.168.3.28
192.168.3.30
192.168.3.50
192.168.3.6
192.168.6.120
192.168.6.121
192.168.6.122
192.168.6.124
192.168.6.126
192.168.6.127
192.168.6.128
192.168.6.130
192.168.6.131
192.168.6.135