Random Passwd for user’s (2)


a3="Username";/ 
a1=$(date +%s | sha256sum | base64 | head -c 32);/
echo "$a1" ; echo "$a1" |  passwd $a3 --stdin

Example with generated password from sha256 off date.

unameax="fUsername";
unameax2="$(< /dev/urandom tr -dc _A-Z-a-z-0-9 | head -c${1:-32};echo;)";
useradd  $unameax;
echo $unameax2 | passwd "$unameax" --stdin;
chage -d 0 $unameax;
echo -e "Created account\n \t username: $unameax\n\t\t$unameax2";

Example with generated password from urandom off date

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