小编Hüs*_*yin的帖子

我有一个防火墙日志文件,包括日期,小时,src_address,dest_address和all_attemps,max_byte,avg_byte和活动率.我想删除不包含的行.(点)src_address columnin r这是我的文件;

    src_address  dest_address all_attemps max_byte avg_byte activity_rate
    2       1.11.201.19 172.16.16.100           1       60       60   0.005434783
    3       1.119.43.90 172.16.16.100           1       60       60   0.005434783
    4       1.119.43.90 172.16.16.153           1       60       60   0.005434783
    5       1.119.43.90 192.168.1.112           1       60       60   0.005434783
    6      1.171.43.133   172.16.16.5           2       52       48   0.010869565
    7      1.179.191.82   172.16.16.5           1       60       60   0.005434783
    8      1.179.191.82 192.168.1.111           2       60       60   0.010869565
    9      1.179.191.82 192.168.1.112           2       60       60   0.010869565
    10     1.180.72.186 172.16.16.153           2       60       60   0.010869565
    11     1.202.165.40 172.16.16.153           1       60       60   0.005434783
    12 …