###############
#flume-1.9.0###
###############
#解压并重命名
cd /opt/download
tar -zxvf apache-flume-1.9.0-bin.tar.gz -C /opt/software/
cd /opt/software
mv apache-flume-1.9.0-bin flume-1.9.0
cd /opt/software/flume-1.9.0/conf
mv flume-env.sh.template flume-env.sh
#配置环境变量并激活
vim /etc/profile.d/my.sh
#---------------------------------------------------------
#flume-1.9.0
export FLUME_HOME=/opt/software/flume-1.9.0
export PATH=$PATH:$FLUME_HOME/bin
#--------------------------------------------------------
source /etc/profile
#flume使用时会用到netcat,所以要先安装配置，gcc为编译依赖环境，要先安装
#默认安装gcc版本4.8.5
#yum -y install gcc
#可能报错需要将gcc升至5.3以上
yum -y install centos-release-scl
yum -y install devtoolset-9-gcc devtoolset-9-gcc-c++ devtoolset-9-binutils
scl enable devtoolset-9 bash #临时设置
echo "source /opt/rh/devtoolset-9/enable" >> /etc/profile #永久设置
gcc -v
--------------------------------------------------
gcc version 9.3.1 20200408 (Red Hat 9.3.1-2) (GCC)
--------------------------------------------------
#安装配置netcat-0.7.1
#解压
cd /opt/download
tar -zxvf netcat-0.7.1.tar.gz -C /opt/software/
cd /opt/software/netcat-0.7.1
#编译的时候用来指定程序存放路径
./configure --prefix=/usr/local/netcat
make && make install
cd /usr/local/netcat
ls
#bin info man share
#配置环境变量并激活
#netcat-0.7.1
vim /etc/profile.d/my.sh
#--------------------------------------
export NETCAT_HOME=/usr/local/netcat
export PATH=$PATH:$NETCAT_HOME/bin
#------------------------------------
source /etc/profile
nc -l 0.0.0.0 9999