! # / bin / bash
echo "Creating a successful user"> / root / user_name
the Read -ep "user input to be created:" NUM
for i in `seq 1 $ num`
do
pw =` CAT / dev / null / uradom | head -1 | the md5sum | head -C 5`
ID WG $ I> / dev / null & 2. 1
iF [-eq $ 0?]; the then
echo "the user exists"
Read -ep "delete this user (y / n ): "the SELECT
Case $ the SELECT in
the y-| the Y-)
userdel -rf wg $ i> / dev / null
echo" wg $ i deleted successfully "
;;
the n-| N)
the Continue
;;
*)
echo" enter the character is incorrect, re input "
Esac
the else
the useradd WG $ I> / dev / null 2> &. 1
IF [-eq $ 0?];the then
echo "$ i wg users to create success."
echo "wg $ IPW" | passwd --stdin wg $ i
echo "$ i $ wg pw" >> / root / user_name
the else
echo "User creation failed"
fi
fi
DONE