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 vote148 views1 answer
How to upload data to google colab
Go
0 vote193 views1 answer
Go http server example
Go
1 vote200 views1 answer
Golang jwt example
Go
0 vote187 views1 answer
Golang find nearest number to array
Go
0 vote262 views1 answer
Golang flag example
Go
-1 vote187 views1 answer
How parse table values in golang by table id
Go
3 votes222 views13 answers
Go hello world
Go
0 vote180 views1 answer
Golang truncate float to 1 decimal place
Go
0 vote200 views4 answers
Golang round float to number of ditigs precision
Go
0 vote182 views1 answer
Go concurrent execution of f with parameter i. Tasks are independent and don't return any value.
Go