ex) swaggo 모듈이 잘 다운로드 되었는지 확인한다.

{{{#!cmd
Powershell
> dir $Env:GOPATH/pkg/mod/github.com/swaggo

    디렉터리: C:\Users\user\go\pkg\mod\github.com\swaggo
Mode                 LastWriteTime         Length Name
----                 -------------         ------ ----
d-r---      2022-05-02   오후 4:20                swag@v1.8.1

Bash
$ ll $GOPATH/pkg/mod/github.com/swaggo
total 0
drwxr-xr-x   3 user  user    96B  3  4 17:58 .
drwxr-xr-x  30 user  user    960B  3  4 17:58 ..
drwxr-xr-x  34 user  user    1.1K  3  4 17:58 swag
}}}