diff --git a/html/nginx.htm b/html/nginx.htm index de31b80..0993ed2 100644 --- a/html/nginx.htm +++ b/html/nginx.htm @@ -1,5 +1,5 @@ - + @@ -62,13 +62,13 @@

基本配置

启动

-

启动Nginx

+

启动Nginx

    sudo service nginx start
-

重启Nginx

+

重启Nginx

    sudo service nginx restart
-

查看Nginx状态

+

查看Nginx状态

    sudo service nginx status
-

停止Nginx

+

停止Nginx

    sudo service nginx stop
diff --git a/html/snowflake.htm b/html/snowflake.htm new file mode 100644 index 0000000..bbba01b --- /dev/null +++ b/html/snowflake.htm @@ -0,0 +1,57 @@ + + + + + + + Koch curve + + + +

雪花曲线

+ +
+ Code +

+
+# 用Python在本地跑
+import turtle
+
+
+def snow(n, size):
+    if n == 0:
+        turtle.fd(size)
+        return
+    for angle in [0, 60, -120, 60]:
+        turtle.left(angle)
+        snow(n - 1, size / 3)
+
+
+# 输入n表示雪花曲线级数
+# 设为[1,4]即可，数值太大效果不好
+n = 3
+
+turtle.setup(1920, 1080)
+turtle.speed(1000)
+turtle.penup()
+turtle.goto(-300, 300)
+turtle.pendown()
+turtle.pensize(1)
+
+for angle in [0, 120, 120]:
+    turtle.right(angle)
+    snow(n, 600)
+
+turtle.done()
+
+

+ +
+ + + + + + \ No newline at end of file diff --git a/index.html b/index.html index 1ef56d6..42d5970 100644 --- a/index.html +++ b/index.html @@ -15,6 +15,8 @@

Welcome to my blog