I found that a Linux host on the team suddenly took 20 GB of traffic one day !!! I heard that the iftop tool is good and I decided to install one for the server. 1. iftop requires at least two packages: libpcap (for packet capture) ncurses (for display, for example, the famous & quot; clear & quot; command is in this package) 2 .... I found that a Linux host on the team suddenly took 20 GB of traffic one day !!!
I heard that the iftop tool is good and I decided to install one for the server.
1. iftop requires at least two packages
Libpcap (for packet capture)
Ncurses (for display, for example, the famous "clear" command is in this package)
2. source code
Http://www.tcpdump.org/
Http://ftp.gnu.org/pub/gnu/ncurses/
Then./configure --> make install
3. finally to http://www.ex-parrot.com /~ Pdw/iftop/
Download iftop and install the trilogy.
Possible problems:
Checking POSIX threads usability... Configure: error: it fails. We probably guessed the wrong CFLAGS.
It is likely that the libpcap. so file cannot be found. libpcap. so.0 libpcap. so.0.9.5 is found under/usr/lib.
This version is proved to be available, but is not recognized. make a soft connection ln-s libpcap. so.9.5 libpcap. so
OK! It is also convenient to change the version.
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