diff --git a/自主创建用户密码.txt b/自主创建用户密码.txt
new file mode 100644
index 0000000..6bd689c
--- /dev/null
+++ b/自主创建用户密码.txt
@@ -0,0 +1,21 @@
+#!/usr/bin/bash
+
+read -p "请输入你要添加的账号:" user
+read -s  -p "请输入你要修改的密码:" passwd
+
+id $user &>/dev/null
+
+if [ $? -eq 0 ];then
+
+       echo "user $user \ 已经存在了"
+       echo "密码稍后可以重置" 
+       sleep 1
+       echo "密码修改完成了"     
+       echo  $passwd | passwd --stdin $user &>/dev/null
+    else
+           useradd $user
+           echo $passwd | passwd --stdin $user &>/dev/null
+           echo "新用户添加成功，密码修改完成"
+
+
+fi
\ No newline at end of file