请问：./download 与 download有什么区别？

alicebao

在运行某些命令的时候需要使用点和斜杠加命令名

有的时候直接运行命令名

请问这两种方式有什么区别？

谢谢！

biinn

"./download" is to run the command "download" which is in the current directory.
the dot "." means the current directory.
this syntax is used when current directory is not in the $PATH.

when command "download" is in %PATH, the command can be directly executed by
"download"
the system will find its location.

alicebao

谢谢！！！！！！！