Linux-练习-批量创建用户5密码长度详解程序员

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