mkdir -p /opt/software
tar zxvf /tmp/nginx-1.21.6.tar.gz -C /opt/software
ln -s /opt/software/nginx-1.21.6 /opt/software/nginx
yum install -y gcc pcre pcre-devel zlib zlib-devel
cd /opt/software/nginx
./configure --with-http_ssl_module --prefix=/usr/local/nginx
make 
make install