使用 shell script 建立多使用者

[張明泰]

# 建立user的script
[root@server1 adm]# vi add.sh
#!/bin/bash
for NAME in $(cat ./userlist)
do
echo $NAME
n=$(echo $NAME | cut -d, -f1)
p=$(echo $NAME | cut -d, -f2)
# echo $n $n
# echo $p $p
useradd -g users -m $n
echo $p | passwd --stdin $n
echo "username: $n , password: $p"
done

# 使用者帳號及密碼列表
[root@server1 adm]# vi userlist
student1,linux
student2,linux
student3,linux
student4,linux
student5,linux
student6,linux
student7,linux
student8,linux
student9,linux
student10,linux
student11,linux
student12,linux
student13,linux
student14,linux
student15,linux
student16,linux
student17,linux
student18,linux
student19,linux
student20,linux
student21,linux
student22,linux
student23,linux
student24,linux
student25,linux
student26,linux
student27,linux
student28,linux
[root@server1 adm]# ./add.sh
student1,linux
Changing password for user student1.
passwd: all authentication tokens updated successfully.
username: student1 , password: linux
student2,linux
Changing password for user student2.
passwd: all authentication tokens updated successfully.
username: student2 , password: linux
student3,linux
Changing password for user student3.
passwd: all authentication tokens updated successfully.
username: student3 , password: linux
student4,linux
Changing password for user student4.
passwd: all authentication tokens updated successfully.
username: student4 , password: linux
student5,linux
Changing password for user student5.
passwd: all authentication tokens updated successfully.
username: student5 , password: linux
student6,linux
Changing password for user student6.
passwd: all authentication tokens updated successfully.
username: student6 , password: linux
student7,linux
Changing password for user student7.
passwd: all authentication tokens updated successfully.
username: student7 , password: linux
student8,linux
Changing password for user student8.
passwd: all authentication tokens updated successfully.
username: student8 , password: linux
student9,linux
Changing password for user student9.
passwd: all authentication tokens updated successfully.
username: student9 , password: linux
student10,linux
Changing password for user student10.
passwd: all authentication tokens updated successfully.
username: student10 , password: linux
student11,linux
Changing password for user student11.
passwd: all authentication tokens updated successfully.
username: student11 , password: linux
student12,linux
Changing password for user student12.
passwd: all authentication tokens updated successfully.
username: student12 , password: linux
student13,linux
Changing password for user student13.
passwd: all authentication tokens updated successfully.
username: student13 , password: linux
student14,linux
Changing password for user student14.
passwd: all authentication tokens updated successfully.
username: student14 , password: linux
student15,linux
Changing password for user student15.
passwd: all authentication tokens updated successfully.
username: student15 , password: linux
student16,linux
Changing password for user student16.
passwd: all authentication tokens updated successfully.
username: student16 , password: linux
student17,linux
Changing password for user student17.
passwd: all authentication tokens updated successfully.
username: student17 , password: linux
student18,linux
Changing password for user student18.
passwd: all authentication tokens updated successfully.
username: student18 , password: linux
student19,linux
Changing password for user student19.
passwd: all authentication tokens updated successfully.
username: student19 , password: linux
student20,linux
Changing password for user student20.
passwd: all authentication tokens updated successfully.
username: student20 , password: linux
student21,linux
Changing password for user student21.
passwd: all authentication tokens updated successfully.
username: student21 , password: linux
student22,linux
Changing password for user student22.
passwd: all authentication tokens updated successfully.
username: student22 , password: linux
student23,linux
Changing password for user student23.
passwd: all authentication tokens updated successfully.
username: student23 , password: linux
student24,linux
Changing password for user student24.
passwd: all authentication tokens updated successfully.
username: student24 , password: linux
student25,linux
Changing password for user student25.
passwd: all authentication tokens updated successfully.
username: student25 , password: linux
student26,linux
Changing password for user student26.
passwd: all authentication tokens updated successfully.
username: student26 , password: linux
student27,linux
Changing password for user student27.
passwd: all authentication tokens updated successfully.
username: student27 , password: linux
student28,linux
Changing password for user student28.
passwd: all authentication tokens updated successfully.
username: student28 , password: linux
就這樣簡單......