Linux-练习-批量创建用户5密码长度

1

echo admin{1..10}|xargs -n 1 | xargs -i echo '{}:openssl rand -base64 5' | awk -F":" '{print "useradd",$1";""x=$("$2");echo $x >> password.doc;echo $x""|""passwd --stdin",$1}' | bash

2

echo admin{1..10}|xargs -n 1 | xargs -i echo '{}:openssl rand -base64 5' | awk -F":" '{print "useradd",$1";x=$("$2");echo $x >> password.doc;echo $x|passwd --stdin",$1}'

3

echo staff{1..10}|xargs -n 1|awk 'BEGIN{pw="openssl rand -base64 5"}''{print "useradd "$0";pass=$("pw");echo $pass>>/psw.sec;echo $pass|passwd --stdin "$0}' | bash