Generare l'hash di una password

Con openssl

• Hash crypt

openssl passwd -crypt

echo "lapassword" | openssl passwd -crypt -stdin

• Hash MD5

openssl passwd -1

echo "lapassword" | openssl passwd -1 -stdin

• Vedi man 1ssl passwd

Con mkpasswd

sudo aptitude install mkpasswd

• Hash crypt

mkpasswd -m des

echo "lapassword" | mkpasswd -m des -s

• Altri hash:

des	standard 56 bit DES-based crypt(3)
md5	MD5
sha-256	SHA-256
sha-512	SHA-512

• Vedi mkpasswd --help

Riferimenti

• How to create encrypted password via command line