????Linux?в???????????????iptraf??iftop???nethogs???iftop???????????????????????(???????????)?????????IP??????????????
???????iftop?????????￡?
????CentOS???“yum install iftop -y”
????Debian/Ubuntu???“apt-get install iftop”
???????ò????????
????-i?趨???????????磺# iftop -i eth1??????eth1???????????????????(??????????????ifconfig??)?????????????????

????-B ??Byte???λ???????(?????bits)???磺# iftop -B
????-F?????????ε????????????# iftop -F 182.92.***.0/24??# iftop -F 182.92.***.0/255.255.255.0
?????磺iftop -i eth1 -B -F 182.92.***.20
???????182.92.***.20???IP?????????????eth1????????????????λ??Byte??
???????????:
????"<="??"=>"??????????????????
????"TX"??????????????????
????"RX"??????????????
????"TOTAL"???????????????????
????"cum"??iftop??????е???????????????
????"peak"?????????????
????"rates"?????????2s??10s??40s ?????????
????????????????"q"?????iftop