📅  最后修改于: 2022-03-11 14:48:14.677000             🧑  作者: Mango
To use bash redirection, you run a command, specify the > or >> operator,
and then provide the path of a file you want the output redirected to.
> redirects the output of a command to a file, replacing the existing contents
of the file.
>> redirects the output of a command to a file, appending to the existing
contents of the file.