wget - 下载文件

示例 1:下载指定链接:

wget https://www.cisco.com/store/install.sh

示例 2:在指定目录中下载指定链接语法：wget -P 路径链接

wget -P /Downloads https://github.com/McShelby/hugo-theme-relearn/archive/refs/heads/main.zip

示例 3:下载指定的链接&并重命名为cisco.sh&并授予权限&并执行

wget https://www.cisco.com/store/install.sh -O cisco.sh && chmod +x cisco.sh  && bash cisco.sh