# 注意事项
# 安装fping需要使用gcc编译
# shell> yum -y install gcc
shell> wget http://www.fping.org/dist/fping-4.0.tar.gz
shell> tar -zxvf fping-4.0.tar.gz
shell> cd fping-4.0
shell> ./configure --prefix=/usr/local/fping
shell> make && make install
shell> /usr/local/fping/sbin/fping x.x.x.x
x.x.x.x is alive