用netstat 查看了一下，这样的结果正常吗？？
今天用netstat看了一下linux发现跟以前有了很大的变化，不知道是什么问题，也不知道是否正常，贴出来还望大家指点指点，怀疑是不是有什么病毒之类的哦netstat
Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 redhat:ipp redhat:32770 ESTABLISHED
tcp 0 0 redhat:ipp redhat:32771 ESTABLISHED
tcp 0 126 mail.csnic.com:telnet 172.16.26.83:4184 ESTABLISHED
tcp 0 0 redhat:32771 redhat:ipp ESTABLISHED
tcp 0 0 redhat:32770 redhat:ipp ESTABLISHED
Active UNIX domain sockets (w/o servers)
Proto RefCnt Flags Type State I-Node Path
unix 11 [ ] DGRAM 5586 /dev/log
unix 3 [ ] STREAM CONNECTED 8196 /tmp/.ICE-unix/dcop7072-1167303859
unix 3 [ ] STREAM CONNECTED 8195
unix 3 [ ] STREAM CONNECTED 8190 /tmp/.X11-unix/X2
unix 3 [ ] STREAM CONNECTED 8189
unix 3 [ ] STREAM CONNECTED 8172 /tmp/.ICE-unix/dcop6978-1167303845
unix 3 [ ] STREAM CONNECTED 8171
unix 3 [ ] STREAM CONNECTED 8166 /tmp/.X11-unix/X1
unix 3 [ ] STREAM CONNECTED 8165
unix 3 [ ] STREAM CONNECTED 8162 /tmp/ksocket-root/klauncher3fItcc.slave-socket
unix 3 [ ] STREAM CONNECTED 8161
unix 3 [ ] STREAM CONNECTED 8160 /tmp/ksocket-root/klauncher0cJFic.slave-socket
unix 3 [ ] STREAM CONNECTED 8159
unix 3 [ ] STREAM CONNECTED 8132 /tmp/orbit-root/linc-1bc7-0-2929fcce5e532
unix 3 [ ] STREAM CONNECTED 8131
unix 3 [ ] STREAM CONNECTED 8130 /tmp/orbit-root/linc-1b75-0-2929fcce5e529
unix 3 [ ] STREAM CONNECTED 8129
unix 3 [ ] STREAM CONNECTED 8124 /tmp/orbit-root/linc-1b9c-0-2a583728442b8
unix 3 [ ] STREAM CONNECTED 8123
unix 3 [ ] STREAM CONNECTED 8122 /tmp/orbit-root/linc-1b9c-0-2a583728442b8
unix 3 [ ] STREAM CONNECTED 8121
unix 3 [ ] STREAM CONNECTED 8119 /tmp/.ICE-unix/7007
unix 3 [ ] STREAM CONNECTED 8118
unix 3 [ ] STREAM CONNECTED 8116 /tmp/.ICE-unix/7098
unix 3 [ ] STREAM CONNECTED 8115
unix 3 [ ] STREAM CONNECTED 8111 /tmp/.X11-unix/X2
unix 3 [ ] STREAM CONNECTED 8110
unix 3 [ ] STREAM CONNECTED 8100 /tmp/.ICE-unix/7098
unix 3 [ ] STREAM CONNECTED 8099
unix 3 [ ] STREAM CONNECTED 8095 /tmp/orbit-root/linc-1bc8-0-2929fcce9826
unix 3 [ ] STREAM CONNECTED 8094
unix 3 [ ] STREAM CONNECTED 8091 /tmp/orbit-root/linc-1b9c-0-2a583728442b8
unix 3 [ ] STREAM CONNECTED 8090
unix 3 [ ] STREAM CONNECTED 8086 /tmp/.X11-unix/X2
unix 3 [ ] STREAM CONNECTED 8085
unix 3 [ ] STREAM CONNECTED 8084 /tmp/.ICE-unix/7098
unix 3 [ ] STREAM CONNECTED 8083
unix 3 [ ] STREAM CONNECTED 8082 /tmp/.ICE-unix/dcop7072-1167303859
unix 3 [ ] STREAM CONNECTED 8081
unix 3 [ ] STREAM CONNECTED 8074 /tmp/.X11-unix/X2
unix 3 [ ] STREAM CONNECTED 8073
unix 3 [ ] STREAM CONNECTED 8055 /tmp/.ICE-unix/7098
unix 3 [ ] STREAM CONNECTED 8054
unix 3 [ ] STREAM CONNECTED 8053 /tmp/.X11-unix/X2
unix 3 [ ] STREAM CONNECTED 8052
unix 3 [ ] STREAM CONNECTED 8045 /tmp/.X11-unix/X2
unix 3 [ ] STREAM CONNECTED 8044
unix 3 [ ] STREAM CONNECTED 8043 /tmp/.ICE-unix/dcop7072-1167303859
unix 3 [ ] STREAM CONNECTED 8042
unix 3 [ ] STREAM CONNECTED 8016 /tmp/.ICE-unix/dcop7072-1167303859
unix 3 [ ] STREAM CONNECTED 8015
unix 3 [ ] STREAM CONNECTED 8007 /tmp/.ICE-unix/7098
unix 3 [ ] STREAM CONNECTED 8006
unix 3 [ ] STREAM CONNECTED 8003 /tmp/.X11-unix/X2
unix 3 [ ] STREAM CONNECTED 8002
unix 3 [ ] STREAM CONNECTED 8001 /tmp/.ICE-unix/dcop7072-1167303859
unix 3 [ ] STREAM CONNECTED 8000
unix 3 [ ] STREAM CONNECTED 7991 /tmp/.ICE-unix/7098
unix 3 [ ] STREAM CONNECTED 7990
unix 3 [ ] STREAM CONNECTED 7987 /tmp/.X11-unix/X2
unix 3 [ ] STREAM CONNECTED 7986
unix 3 [ ] STREAM CONNECTED 7985 /tmp/.ICE-unix/dcop7072-1167303859
unix 3 [ ] STREAM CONNECTED 7984
unix 3 [ ] STREAM CONNECTED 7979 /tmp/.ICE-unix/dcop7072-1167303859
unix 3 [ ] STREAM CONNECTED 7978
unix 3 [ ] STREAM CONNECTED 7972 /tmp/.ICE-unix/7098
unix 3 [ ] STREAM CONNECTED 7971
unix 3 [ ] STREAM CONNECTED 7970 /tmp/.X11-unix/X2
unix 3 [ ] STREAM CONNECTED 7969
unix 3 [ ] STREAM CONNECTED 7964 /tmp/.ICE-unix/dcop7072-1167303859
unix 3 [ ] STREAM CONNECTED 7963
unix 3 [ ] STREAM CONNECTED 7960 /tmp/.X11-unix/X2
unix 3 [ ] STREAM CONNECTED 7959
unix 3 [ ] STREAM CONNECTED 7953 /tmp/ksocket-root/kdeinit-:2
unix 3 [ ] STREAM CONNECTED 7952
unix 3 [ ] STREAM CONNECTED 7944 /tmp/.X11-unix/X2
unix 3 [ ] STREAM CONNECTED 7943
unix 3 [ ] STREAM CONNECTED 7942 /tmp/.ICE-unix/dcop7072-1167303859
unix 3 [ ] STREAM CONNECTED 7941
unix 3 [ ] STREAM CONNECTED 7931 /tmp/.ICE-unix/dcop7072-1167303859
unix 3 [ ] STREAM CONNECTED 7930
unix 3 [ ] STREAM CONNECTED 7923 /tmp/.X11-unix/X2
unix 3 [ ] STREAM CONNECTED 7922
unix 3 [ ] STREAM CONNECTED 7893 /tmp/.X11-unix/X2
unix 3 [ ] STREAM CONNECTED 7892
unix 3 [ ] STREAM CONNECTED 7876 /tmp/orbit-root/linc-1b76-0-7166f6b0bbbef
unix 3 [ ] STREAM CONNECTED 7875
unix 3 [ ] STREAM CONNECTED 7874 /tmp/orbit-root/linc-1b9c-0-2a583728442b8
unix 3 [ ] STREAM CONNECTED 7856
unix 3 [ ] STREAM CONNECTED 7851 /tmp/.X11-unix/X1
unix 3 [ ] STREAM CONNECTED 7850
unix 2 [ ] DGRAM 7831
unix 3 [ ] STREAM CONNECTED 7832 /tmp/.X11-unix/X2
unix 3 [ ] STREAM CONNECTED 7827
unix 3 [ ] STREAM CONNECTED 7826 /tmp/.ICE-unix/dcop7072-1167303859
unix 3 [ ] STREAM CONNECTED 7825
unix 3 [ ] STREAM CONNECTED 7812 /tmp/.ICE-unix/dcop7072-1167303859
unix 3 [ ] STREAM CONNECTED 7811
unix 3 [ ] STREAM CONNECTED 7806
unix 3 [ ] STREAM CONNECTED 7805
unix 3 [ ] STREAM CONNECTED 7778 /tmp/.ICE-unix/7007
unix 3 [ ] STREAM CONNECTED 7777
unix 3 [ ] STREAM CONNECTED 7318 /tmp/.ICE-unix/7007
unix 3 [ ] STREAM CONNECTED 7317
unix 3 [ ] STREAM CONNECTED 7314 /tmp/.X11-unix/X1
unix 3 [ ] STREAM CONNECTED 7313
unix 3 [ ] STREAM CONNECTED 7311 /tmp/.X11-unix/X1
unix 3 [ ] STREAM CONNECTED 7310
unix 3 [ ] STREAM CONNECTED 7303 /tmp/.ICE-unix/7007
unix 3 [ ] STREAM CONNECTED 7302
unix 3 [ ] STREAM CONNECTED 7299 /tmp/.X11-unix/X1
unix 3 [ ] STREAM CONNECTED 7298
unix 3 [ ] STREAM CONNECTED 7297 /tmp/.ICE-unix/dcop6978-1167303845
unix 3 [ ] STREAM CONNECTED 7296
unix 3 [ ] STREAM CONNECTED 7278 /tmp/.X11-unix/X1
unix 3 [ ] STREAM CONNECTED 7277
unix 3 [ ] STREAM CONNECTED 7276 /tmp/.ICE-unix/dcop6978-1167303845
unix 3 [ ] STREAM CONNECTED 7275
unix 3 [ ] STREAM CONNECTED 7237 /tmp/.ICE-unix/dcop6978-1167303845
unix 3 [ ] STREAM CONNECTED 7236
unix 3 [ ] STREAM CONNECTED 7223 /tmp/.ICE-unix/7007
unix 3 [ ] STREAM CONNECTED 7222
unix 3 [ ] STREAM CONNECTED 7219 /tmp/.X11-unix/X1
unix 3 [ ] STREAM CONNECTED 7218
unix 3 [ ] STREAM CONNECTED 7217 /tmp/.ICE-unix/dcop6978-1167303845
unix 3 [ ] STREAM CONNECTED 7216
unix 3 [ ] STREAM CONNECTED 7207 /tmp/.ICE-unix/7007
unix 3 [ ] STREAM CONNECTED 7206
unix 3 [ ] STREAM CONNECTED 7203 /tmp/.X11-unix/X1
unix 3 [ ] STREAM CONNECTED 7202
unix 3 [ ] STREAM CONNECTED 7201 /tmp/.ICE-unix/dcop6978-1167303845
unix 3 [ ] STREAM CONNECTED 7200
unix 3 [ ] STREAM CONNECTED 7189 /tmp/.ICE-unix/dcop6978-1167303845
unix 3 [ ] STREAM CONNECTED 7188
unix 3 [ ] STREAM CONNECTED 7182 /tmp/.ICE-unix/7007
unix 3 [ ] STREAM CONNECTED 7181
unix 3 [ ] STREAM CONNECTED 7180 /tmp/.X11-unix/X1
unix 3 [ ] STREAM CONNECTED 7179
unix 3 [ ] STREAM CONNECTED 7174 /tmp/.ICE-unix/dcop6978-1167303845
unix 3 [ ] STREAM CONNECTED 7173
unix 3 [ ] STREAM CONNECTED 7170 /tmp/.X11-unix/X1
unix 3 [ ] STREAM CONNECTED 7169
unix 3 [ ] STREAM CONNECTED 7163 /tmp/ksocket-root/kdeinit-:1
unix 3 [ ] STREAM CONNECTED 7162
unix 3 [ ] STREAM CONNECTED 7154 /tmp/.X11-unix/X1
unix 3 [ ] STREAM CONNECTED 7153
unix 3 [ ] STREAM CONNECTED 7152 /tmp/.ICE-unix/dcop6978-1167303845
unix 3 [ ] STREAM CONNECTED 7151
unix 3 [ ] STREAM CONNECTED 7110 /tmp/.X11-unix/X1
unix 3 [ ] STREAM CONNECTED 7109
unix 3 [ ] STREAM CONNECTED 7080 /tmp/.X11-unix/X1
unix 3 [ ] STREAM CONNECTED 7079
unix 3 [ ] STREAM CONNECTED 7076 /tmp/.ICE-unix/dcop6978-1167303845
unix 3 [ ] STREAM CONNECTED 7075
unix 3 [ ] STREAM CONNECTED 7062 /tmp/.ICE-unix/dcop6978-1167303845
unix 3 [ ] STREAM CONNECTED 7061
unix 3 [ ] STREAM CONNECTED 7053
unix 3 [ ] STREAM CONNECTED 7052
unix 2 [ ] DGRAM 6408
unix 2 [ ] DGRAM 6325
unix 2 [ ] DGRAM 6290
unix 2 [ ] DGRAM 6276
unix 2 [ ] DGRAM 6128
unix 2 [ ] DGRAM 6072
unix 2 [ ] DGRAM 5651
unix 2 [ ] DGRAM 5594
[root@redhat root]# 是呀！我也有同样的疑问，X打开这么多端口是为什么，能不能关闭这些端口，另外ICE是什么意思？ read the manual for netstat (8)
--unix (-x), --ipx, --ax25, --netrom, and --ddp options.
The address family inet includes raw, udp and tcp protocol sockets.
后面连惯的序号是 I-node 节点好,不是端口; 对应于磁盘上的 socket 文件, ICE是磁盘上目录的前缀 谢谢！谢谢！
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