Nethogs 是一个终端下的网络流量监控工具，它的特别之处在于可以显示每个进程的带宽占用情况，这样可以更直观获取网络使用情况。它支持 IPv4 和 IPv6 协议、支持本地网卡及 PPP 链接。
下载：
从Github上下载nethogs-0.8.1.tar.gz
使用wget下载：
wget -c https://github.com/raboof/nethogs/archive/v0.8.1.tar.gz
安装：
安装之前需要先 yum install ncurses*
[root@localhost Desktop]# yum install ncurses* Loaded plugins: fastestmirror, refresh-packagekit, security Loading mirror speeds from cached hostfile * base: mirrors.skyshe.cn * extras: mirrors.skyshe.cn * updates: mirrors.skyshe.cn Setting up Install Process Package ncurses-5.7-3.20090208.el6.x86_64 already installed and latest version Package ncurses-libs-5.7-3.20090208.el6.x86_64 already installed and latest version Package ncurses-base-5.7-3.20090208.el6.x86_64 already installed and latest version Resolving Dependencies --> Running transaction check ---> Package ncurses-devel.x86_64 0:5.7-3.20090208.el6 will be installed ---> Package ncurses-static.x86_64 0:5.7-3.20090208.el6 will be installed ---> Package ncurses-term.x86_64 0:5.7-3.20090208.el6 will be installed --> Finished Dependency Resolution Dependencies Resolved ======================================================================================================================================================================== Package Arch Version Repository Size ======================================================================================================================================================================== Installing: ncurses-devel x86_64 5.7-3.20090208.el6 base 642 k ncurses-static x86_64 5.7-3.20090208.el6 base 546 k ncurses-term x86_64 5.7-3.20090208.el6 base 547 k Transaction Summary ======================================================================================================================================================================== Install 3 Package(s) Total download size: 1.7 M Installed size: 6.8 M Is this ok [y/N]: y Downloading Packages: (1/3): ncurses-devel-5.7-3.20090208.el6.x86_64.rpm | 642 kB 00:01 (2/3): ncurses-static-5.7-3.20090208.el6.x86_64.rpm | 546 kB 00:00 (3/3): ncurses-term-5.7-3.20090208.el6.x86_64.rpm | 547 kB 00:02 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Total 284 kB/s | 1.7 MB 00:06 Running rpm_check_debug Running Transaction Test Transaction Test Succeeded Running Transaction Installing : ncurses-devel-5.7-3.20090208.el6.x86_64 1/3 Installing : ncurses-static-5.7-3.20090208.el6.x86_64 2/3 Installing : ncurses-term-5.7-3.20090208.el6.x86_64 3/3 Verifying : ncurses-term-5.7-3.20090208.el6.x86_64 1/3 Verifying : ncurses-static-5.7-3.20090208.el6.x86_64 2/3 Verifying : ncurses-devel-5.7-3.20090208.el6.x86_64 3/3 Installed: ncurses-devel.x86_64 0:5.7-3.20090208.el6 ncurses-static.x86_64 0:5.7-3.20090208.el6 ncurses-term.x86_64 0:5.7-3.20090208.el6 Complete!
tar -zxvf nethogs-0.8.0.tar.gz
切换目录：
cd nethogs
编译安装：
make && make install
[root@localhost nethogs]# make && make install
cc -g -Wall -Wextra -c decpcap.c
decpcap.c:7:18: error: pcap.h: No such file or directory
In file included from decpcap.c:8:
decpcap.h:34: error: expected specifier-qualifier-list before ‘pcap_t’
decpcap.c:14: error: expected ‘)’ before ‘*’ token
decpcap.c: In function ‘dp_open_offline’:
decpcap.c:48: error: ‘pcap_t’ undeclared (first use in this function)
decpcap.c:48: error: (Each undeclared identifier is reported only once
decpcap.c:48: error: for each function it appears in.)
decpcap.c:48: error: ‘temp’ undeclared (first use in this function)
decpcap.c:48: warning: implicit declaration of function ‘pcap_open_offline’
decpcap.c:55: warning: implicit declaration of function ‘dp_fillhandle’
decpcap.c: In function ‘dp_open_live’:
decpcap.c:60: error: ‘pcap_t’ undeclared (first use in this function)
decpcap.c:60: error: ‘temp’ undeclared (first use in this function)
decpcap.c:60: warning: implicit declaration of function ‘pcap_open_live’
decpcap.c: In function ‘dp_addcb’:
decpcap.c:74: error: ‘struct dp_handle’ has no member named ‘callback’
decpcap.c: In function ‘dp_parse_tcp’:
decpcap.c:84: error: ‘struct dp_handle’ has no member named ‘callback’
decpcap.c:86: error: ‘struct dp_handle’ has no member named ‘callback’
decpcap.c:87: error: ‘struct dp_handle’ has no member named ‘userdata’
decpcap.c: In function ‘dp_parse_ip’:
decpcap.c:99: error: dereferencing pointer to incomplete type
decpcap.c:103: error: ‘struct dp_handle’ has no member named ‘callback’
decpcap.c:105: error: ‘struct dp_handle’ has no member named ‘callback’
decpcap.c:106: error: ‘struct dp_handle’ has no member named ‘userdata’
decpcap.c: In function ‘dp_parse_ip6’:
decpcap.c:126: error: ‘struct dp_handle’ has no member named ‘callback’
decpcap.c:128: error: ‘struct dp_handle’ has no member named ‘callback’
decpcap.c:129: error: ‘struct dp_handle’ has no member named ‘userdata’
decpcap.c: In function ‘dp_parse_ethernet’:
decpcap.c:150: error: ‘struct dp_handle’ has no member named ‘callback’
decpcap.c:152: error: ‘struct dp_handle’ has no member named ‘callback’
decpcap.c:153: error: ‘struct dp_handle’ has no member named ‘userdata’
decpcap.c: In function ‘dp_parse_ppp’:
decpcap.c:196: error: ‘struct dp_handle’ has no member named ‘callback’
decpcap.c:198: error: ‘struct dp_handle’ has no member named ‘callback’
decpcap.c:199: error: ‘struct dp_handle’ has no member named ‘userdata’
decpcap.c: In function ‘dp_parse_linux_cooked’:
decpcap.c:238: error: ‘struct dp_handle’ has no member named ‘callback’
decpcap.c:240: error: ‘struct dp_handle’ has no member named ‘callback’
decpcap.c:241: error: ‘struct dp_handle’ has no member named ‘userdata’
decpcap.c: In function ‘dp_pcap_callback’:
decpcap.c:270: error: ‘struct dp_handle’ has no member named ‘userdata_size’
decpcap.c:271: error: ‘struct dp_handle’ has no member named ‘userdata’
decpcap.c:271: error: ‘struct dp_handle’ has no member named ‘userdata_size’
decpcap.c:273: error: ‘struct dp_handle’ has no member named ‘linktype’
decpcap.c:274: error: ‘DLT_EN10MB’ undeclared (first use in this function)
decpcap.c:277: error: ‘DLT_PPP’ undeclared (first use in this function)
decpcap.c:280: error: ‘DLT_LINUX_SLL’ undeclared (first use in this function)
decpcap.c:283: error: ‘DLT_RAW’ undeclared (first use in this function)
decpcap.c:284: error: ‘DLT_NULL’ undeclared (first use in this function)
decpcap.c:289: error: ‘struct dp_handle’ has no member named ‘linktype’
decpcap.c: In function ‘dp_dispatch’:
decpcap.c:296: error: ‘struct dp_handle’ has no member named ‘userdata’
decpcap.c:297: error: ‘struct dp_handle’ has no member named ‘userdata_size’
decpcap.c:298: warning: implicit declaration of function ‘pcap_dispatch’
decpcap.c:298: error: ‘struct dp_handle’ has no member named ‘pcap_handle’
decpcap.c: In function ‘dp_setnonblock’:
decpcap.c:302: warning: implicit declaration of function ‘pcap_setnonblock’
decpcap.c:302: error: ‘struct dp_handle’ has no member named ‘pcap_handle’
decpcap.c: In function ‘dp_geterr’:
decpcap.c:307: warning: implicit declaration of function ‘pcap_geterr’
decpcap.c:307: error: ‘struct dp_handle’ has no member named ‘pcap_handle’
make: *** [decpcap.o] Error 1 还是缺少依赖的东西，执行以下命令安装：
yum install libpcap-dev libncurses5-dev
根据yum源不同，可能名字有区别.或者是
yum install libpcap-devel ncurses-devel
[root@localhost nethogs]# yum install libpcap-dev libncurses5-dev
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
* base: mirrors.skyshe.cn
* extras: mirrors.skyshe.cn
* updates: mirrors.skyshe.cn
Setting up Install Process
No package libpcap-dev available.
No package libncurses5-dev available.
Error: Nothing to do
[root@localhost nethogs]# yum -y install libpcap-devel ncurses-devel
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
* base: mirrors.skyshe.cn
* extras: mirrors.skyshe.cn
* updates: mirrors.skyshe.cn
Setting up Install Process
Package ncurses-devel-5.7-3.20090208.el6.x86_64 already installed and latest version
Resolving Dependencies
--> Running transaction check
---> Package libpcap-devel.x86_64 14:1.4.0-1.20130826git2dbcaa1.el6 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
===============================================================================================================================================================================================
Package Arch Version Repository Size
===============================================================================================================================================================================================
Installing:
libpcap-devel x86_64 14:1.4.0-1.20130826git2dbcaa1.el6 base 114 k
Transaction Summary
===============================================================================================================================================================================================
Install 1 Package(s)
Total download size: 114 k
Installed size: 160 k
Downloading Packages:
libpcap-devel-1.4.0-1.20130826git2dbcaa1.el6.x86_64.rpm | 114 kB 00:00
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : 14:libpcap-devel-1.4.0-1.20130826git2dbcaa1.el6.x86_64 1/1
Verifying : 14:libpcap-devel-1.4.0-1.20130826git2dbcaa1.el6.x86_64 1/1
Installed:
libpcap-devel.x86_64 14:1.4.0-1.20130826git2dbcaa1.el6
Complete! 再执行：
make && make install
[root@localhost nethogs]# make && make install
cc -g -Wall -Wextra -c decpcap.c
decpcap.c: In function ‘dp_open_live’:
decpcap.c:60: warning: passing argument 5 of ‘pcap_open_live’ discards qualifiers from pointer target type
/usr/include/pcap/pcap.h:349: note: expected ‘char *’ but argument is of type ‘const char *’
g++ -g -Wall -Wextra -c cui.cpp -DVERSION=\"0\" -DSUBVERSION=\"8\" -DMINORVERSION=\"0\"
g++ -g -Wall -Wextra -c inode2prog.cpp
g++ -g -Wall -Wextra -c conninode.cpp
g++ -c -o devices.o devices.cpp
g++ -g -Wall -Wextra nethogs.cpp packet.o connection.o process.o refresh.o decpcap.o cui.o inode2prog.o conninode.o devices.o -o nethogs -lpcap -lm -lncurses -DVERSION=\"0\" -DSUBVERSION=\"8\" -DMINORVERSION=\"0\"
g++ -g -Wall -Wextra decpcap_test.cpp decpcap.o -o decpcap_test -lpcap -lm
install -d -m 755 /usr/local/sbin
install -m 755 nethogs /usr/local/sbin
install -d -m 755 /usr/local/share/man/man8/
install -m 644 nethogs.8 /usr/local/share/man/man8/
安装成功了！
执行：nethogs
[root@thtf-test nethogs-0.8.1]# nethogs -V version 0.8.1 [root@thtf-test nethogs-0.8.1]# nethogs
转载自：https://blog.csdn.net/testcs_dn/article/details/40506225