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 vote268 views1 answer
Kind insall
Go
0 vote205 views2 answers
Golang http testing
Go
0 vote212 views2 answers
Reverse a string with runes
Go
4 votes225 views1 answer
Mongo db show datbae
Go
0 vote218 views2 answers
Sql auto update dupdated_at
Go
7 votes212 views2 answers
What is go
Go
5 votes231 views2 answers
Interface to string in golang
Go
7 votes232 views1 answer
Module.exports = router;
Go
0 vote209 views1 answer
"The most rapidly "blinking" pulsars are those that"
Go
0 vote239 views1 answer
Golang build tag
Go