CentOS7安装XMLStarlet工具
wget http://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/x/xmlstarlet-1.6.1-1.el7.x86_64.rpm yum install libxslt rpm ...
wget http://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/x/xmlstarlet-1.6.1-1.el7.x86_64.rpm yum install libxslt rpm ...