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

1 vote200 views3 answers
Read every cell in a column google app script
Go
0 vote197 views1 answer
Download quiz template in google forms
Go
0 vote195 views1 answer
Matplotlib logo image on a plot
Go
0 vote219 views1 answer
Conditions in golang
Go
1 vote228 views1 answer
Search google at your own risk
Go
0 vote193 views2 answers
Reverse a string with runes
Go
0 vote211 views1 answer
Go convert binary data into ASCII text using Base64 RFC 4648.
Go
0 vote202 views1 answer
Goggle feud
Go
0 vote207 views1 answer
Brew upgrae golang-migrate
Go
0 vote230 views1 answer
Lambdas in golang
Go