1、创建软链接

# 为images目录创软链接
ln -s /opt/lampp/htdocs/xielong/images /opt/lampp/htdocs/xielong/mobile/images

2、查看

[root@web ~]# ll /opt/lampp/htdocs/xielong/mobile

# 显示
images -> /opt/lampp/htdocs/xielong/images

3、删除 images 软链接

unlink /opt/lampp/htdocs/xielong/mobile/images