exec：“ cksum”：在golang的$ PATH中找不到可执行文件

Question

I'm trying to get the cksum of one file using Go by executing the command cksum.

Getting the below error:

exec: "cksum": executable file not found in $PATH

Below is the code:

cmd := exec.Command("/bin/cksum",dst)

Thanks.

Answer 1

Most of the executable binaries are present under /usr/bin directory,so you need to modify your code as below.

cmd := exec.Command("/usr/bin/cksum",dst)