Golang get file sha256

f, err := os.Open("path/to/file")
if err != nil {
	log.Fatal(err)
}

defer f.Close()
h := sha256.New()
if _, err := io.Copy(h, f); err != nil {
	log.Fatal(err)
}
fmt.Printf("%x", h.Sum(nil))

Similar codes

0 vote338 views1 answer
Float number golang two dots
Go
0 vote368 views1 answer
Lambdas in golang
Go
4 votes333 views1 answer
Ubuntu mongodb db list
Go
0 vote378 views1 answer
Golang send email jordan-wright
Go
0 vote356 views2 answers
Download from google drive in terminal
Go
0 vote346 views1 answer
Redirect users to itunes app store or google play store
Go
0 vote348 views1 answer
Allowed referrers google api
Go
0 vote332 views1 answer
Visual studio code gopath
Go
1 vote322 views2 answers
Golang import alias
Go
0 vote410 views1 answer
Reddit good terraria seed
Go