ubuntu 上安装nmon
sudo apt-get install libncurses5-dev
wget http://cdnetworks-kr-1.dl.sourceforge.net/project/nmon/lmon13g.c
wget http://cdnetworks-kr-1.dl.sourceforge.net/project/nmon/makefile
mv lmon13g.c lmon.c
make nmon_x86_ubuntu810
sudo mv nmon_x86_ubuntu810 /usr/bin/nmon