Create a user with a shell script

Create 20 users with shell script, ask 20 users to specify the home directory as/share/home/, and give each user randomly assigned a password, and finally record these user information in the log!

[[email protected] sbin]# vim 2.sh          mkdir -p  /share/homeelse        mkdir -p   /share/homeficreate_user () {for i in  ' seq 3 6 '  ;d o         useradd -d /share/home/user$i  user$i         password= ' mkpasswd -s 0 -d 1 '          echo  $password  |passwd --stdin user$i         echo user$i password is password >> /tmp/log1done}if rpm  -qa |grep -q  expect;then        create_ userelse        yum install -y expect         crEate_userfi 

The MKPQSSWD tool is randomly generated password, if the system does not come with this tool, need to install, he installed the command is Yum Install-y expect, which is the final reason to judge expect!

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Create a user with a shell script