Take Following steps:-
1. Create a user list File ( Example:- userlist )
jon1
jon2
jon3
jon4
jon5
jon6
.
.
.
2. Write a script file and call this list ( Example :- user.sh )
#!/bin/bash
NEW_USERS=/PathOf/userlist
cat ${NEW_USERS} | while read USER
do
useradd $USER
echo “jon@123” | passwd “$USER” –stdin #This will set common password to all user
done
or use Single script
——————————-
#!/bin/bash
for ((i=100;i<=108;i++)) ;
do
useradd eric$i
echo “eric$i” | passwd “eric$i” –stdin #This will set common password to all user
done
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you can change eric with any user name. 