如何通过命令行删除/ bin目录中的二进制文件？

-i标志使clean删除相应的已安装存档或二进制文件（['go build'或]'go install'将创建的内容）。

尝试go clean -i标志？

$ go help clean
usage: go clean [-i] [-r] [-n] [-x] [-cache] [-testcache] [build flags] [packages]

Clean removes object files from package source directories.
The go command builds most objects in a temporary directory,
so go clean is mainly concerned with object files left by other
tools or by manual invocations of go build.

Specifically, clean removes the following files from each of the
source directories corresponding to the import paths:

    _obj/            old object directory, left from Makefiles
    _test/           old test directory, left from Makefiles
    _testmain.go     old gotest file, left from Makefiles
    test.out         old test log, left from Makefiles
    build.out        old test log, left from Makefiles
    *.[568ao]        object files, left from Makefiles

    DIR(.exe)        from go build
    DIR.test(.exe)   from go test -c
    MAINFILE(.exe)   from go build MAINFILE.go
    *.so             from SWIG

In the list, DIR represents the final path element of the
directory, and MAINFILE is the base name of any Go source
file in the directory that is not included when building
the package.

The -i flag causes clean to remove the corresponding installed
archive or binary (what 'go install' would create).

The -n flag causes clean to print the remove commands it would execute,
but not run them.

The -r flag causes clean to be applied recursively to all the
dependencies of the packages named by the import paths.

The -x flag causes clean to print remove commands as it executes them.

The -cache flag causes clean to remove the entire go build cache.

The -testcache flag causes clean to expire all test results in the
go build cache.

For more about build flags, see 'go help build'.

For more about specifying packages, see 'go help packages'.
$

命令去

删除目标文件

用法：

go clean [-i] [-r] [-n] [-x] [build flags] [packages]

清除将从软件包源目录中删除目标文件。go命令可在临时目录中构建大多数对象，因此go clean主要涉及其他工具或go build的手动调用留下的对象文件。

具体来说，clean从与导入路径相对应的每个源目录中删除以下文件：

_obj/            old object directory, left from Makefiles
_test/           old test directory, left from Makefiles
_testmain.go     old gotest file, left from Makefiles
test.out         old test log, left from Makefiles
build.out        old test log, left from Makefiles
*.[568ao]        object files, left from Makefiles

DIR(.exe)        from go build
DIR.test(.exe)   from go test -c
MAINFILE(.exe)   from go build MAINFILE.go
*.so             from SWIG

在列表中，DIR表示目录的最终路径元素，而MAINFILE是构建软件包时不包含的目录中任何Go源文件的基本名称。

-i标志使clean删除相应的已安装归档文件或二进制文件（“ go install”将创建什么）。

-n标志使clean打印将执行的删除命令，但不运行它们。

-r标志使clean递归地应用到由导入路径命名的软件包的所有依赖项。

-x标志使clean在执行删除命令时打印它们。

有关构建标志的更多信息，请参见“ go help build”。

有关指定软件包的更多信息，请参见“转到帮助软件包”。