我在 CentOS 8.2 上，我无法使用useradd命令添加用户
[root@localhost ~]# useradd -m /home/alice -c "ALICE ADMIN" -s /usr/bin/bash alice
Usage: useradd [options] LOGIN
useradd -D
useradd -D [options]
Options:
-b, --base-dir BASE_DIR base directory for the home directory of the
new account
-c, --comment COMMENT GECOS field of the new account
-d, --home-dir HOME_DIR home directory of the new account
-D, --defaults print or change default useradd configuration
-e, --expiredate EXPIRE_DATE expiration date of the new account
-f, --inactive INACTIVE password inactivity …