undefined varible in golang

Vote count:

0

creating a CLI app that executes a predifened script using this function

func rm(file_to_be_removed) {
    app := "echo"
    arg0 := "-rf"
    arg1 := file_to_be_removed

    cmd := exec.Command(app, arg0, arg1)
    out, err := cmd.Output()

    if err != nil {
        println(err.Error())
        return
    }

    print(string(out))
}

problem is i get the following error when using go install to test i get this

$ ./clear-my-cache.go:8: undefined: file_to_be_removed

asked 36 secs ago

theallegedjosh

216