vault backup: 2026-03-11 02:27:05

.obsidian/workspace.json

@@ -4,39 +4,24 @@
     "type": "split",
     "children": [
       {
-        "id": "bcd17cd702da37c6",
+        "id": "6480f345acaae06e",
         "type": "tabs",
         "children": [
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-            "id": "ee6712e4bb96f904",
+            "id": "61794e0c5a3743ba",
             "type": "leaf",
             "state": {
               "type": "markdown",
               "state": {
-                "file": "超级备忘/机器学习/机器学习.md",
+                "file": "个人总纲和进度监督/DEADLINE.md",
                 "mode": "source",
                 "source": false
               },
               "icon": "lucide-file",
-              "title": "机器学习"
+              "title": "DEADLINE"
-            }
-          },
-          {
-            "id": "48f57e8f2e41e481",
-            "type": "leaf",
-            "state": {
-              "type": "markdown",
-              "state": {
-                "file": "conflict-files-obsidian-git.md",
-                "mode": "source",
-                "source": false
-              },
-              "icon": "lucide-file",
-              "title": "conflict-files-obsidian-git"
             }
           }
-        ],
+        ]
-        "currentTab": 1
       }
     ],
     "direction": "vertical"
@@ -109,7 +94,6 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "零碎的知识/嵌入式实验室设备使用指南.md",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -119,7 +103,7 @@
                 "unlinkedCollapsed": true
               },
               "icon": "links-coming-in",
-              "title": "嵌入式实验室设备使用指南 的反向链接列表"
+              "title": "反向链接"
             }
           },
           {
@@ -179,7 +163,7 @@
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     ],
     "direction": "horizontal",
-    "width": 200
+    "width": 300
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   "left-ribbon": {
     "hiddenItems": {
@@ -193,50 +177,53 @@
       "obsidian-git:Open Git source control": false
     }
   },
-  "active": "48f57e8f2e41e481",
+  "active": "61794e0c5a3743ba",
   "lastOpenFiles": [
+    "技能树/校园网/校园网通过openwrt绕过校园网多设备检测.md",
     "超级备忘/机器学习/机器学习.md",
+    "超级备忘/传感器与自动测量/传感器与自动测量.md",
+    "个人日记/2026-03-08.md",
+    "超级备忘/机器学习",
+    "超级备忘/传感器与自动测量",
+    "个人日记/2026-03-09.md",
+    "个人日记/2026.3.8.md",
     "conflict-files-obsidian-git.md",
     "超级备忘/课内备忘/课表.md",
-    "超级备忘/机器学习",
-    "零碎的知识/嵌入式实验室设备使用指南.md",
-    "零碎的知识/vscode免密.md",
-    "超级备忘/传感器与自动测量/传感器与自动测量.md",
     "超级备忘/课内备忘/截屏2026-03-09 00.21.23.png",
-    "超级备忘/传感器与自动测量",
-    "未命名",
-    "个人日记/2026.3.8.md",
-    "个人日记/2026-03-09.md",
-    "个人日记/2026-03-08.md",
     "超级备忘/课内备忘",
     "超级备忘",
     "技能树/观背的饲养/观背的饲养.md",
-    "技能树/观背的饲养",
     "技能树/moonlight-sunshine串流/moonlight-sunshine.md",
     "技能树/frp内网穿透技术/frp内网穿透.md",
-    "技能树/校园网/校园网通过openwrt绕过校园网多设备检测.md",
+    "技能树/观背的饲养",
-    "技能树/frp内网穿透技术",
-    "技能树/moonlight-sunshine串流",
-    "fusion实验记录/实验对比.md",
     "技能树/校园网",
+    "技能树/moonlight-sunshine串流",
+    "技能树/frp内网穿透技术",
     "技能树",
-    "个人总纲和进度监督/DEADLINE.md",
     "rm常用库/c板常用接口.md",
-    "演示.md",
+    "rm常用库/Pasted image 20260205113522.png",
+    "rm常用库/Pasted image 20260205113541.png",
+    "rm常用库/Pasted image 20260205113634.png",
+    "rm常用库/Pasted image 20260205113442.png",
     "rm常用库/Pasted image 20260205113421.png",
     "rm常用库/Pasted image 20260204203012.png",
-    "rm常用库/Pasted image 20260205113522.png",
+    "fusion实验记录/实验对比.md",
+    "rm常用库",
     "零碎的知识/ros1禁用gazebo的gpu功能.md",
     "零碎的知识/ppo算法.md",
     "零碎的知识/nginx配置.md",
     "零碎的知识/ubuntu设置swap交换内存.md",
     "零碎的知识/win11激活.md",
+    "零碎的知识/vscode免密.md",
     "零碎的知识/git备忘.md",
     "零碎的知识/git快捷指令.md",
     "零碎的知识/clould code.md",
     "零碎的知识/设置ipv4自动设置.md",
-    "rm常用库/Pasted image 20260205113541.png",
+    "零碎的知识/数学建模导论 -2025年2月学习笔记.md",
-    "rm常用库/Pasted image 20260205113442.png",
+    "零碎的知识/bashrc中设置宏定义.md",
-    "rm常用库/Pasted image 20260205113634.png"
+    "零碎的知识/ubuntu新建用户.md",
+    "Pasted image 20260204203012.png",
+    "Pasted image 20260205113421.png",
+    "Pasted image 20260205113522.png"
   ]
 }

个人总纲和进度监督/DEADLINE.md

@@ -17,6 +17,8 @@
 | 搞清楚论文提到的一些名词和意义 | none          |
 
 
+# 入党代办
+写思想汇报
 
 
 

技能树/校园网/校园网通过openwrt绕过校园网多设备检测.md

@@ -5,13 +5,58 @@ https://www.bilibili.com/video/BV1yr4meeENt/?spm_id_from=333.337.search-card.all
 
 我这边使用的方案与其类似：使用刷有openwrt的路由器，通过ua3f和bashclash来完成躲避校园网的检测
 
+首先在
+
 lca也有过部署经验，一次为了不重复造轮子，请先查看他的博客地址：https://luckylca.github.io/2025/08/29/csust-network-crack/
 
+ssh连上路由器后
+
+```bash
+opkg print-architecture
+# 检查路由器架构，安装对应ua3f ipk文件
+```
+
+[猴子也能看懂的 UA3F 使用教程](https://sunbk201public.notion.site/UA3F-2a21f32cbb4b80669e04ec1f053d0333)
+基本上跟着这个走安装ua3f就没有问题
+
+```bash
+export url='https://fastly.jsdelivr.net/gh/juewuy/ShellCrash@master' && wget -q --no-check-certificate -O /tmp/install.sh $url/install.sh  && sh /tmp/install.sh && source /etc/profile &> /dev/null
+# 安装bashcrash
+```
 
 
 其中需要注意的是在配置统一useragent 头的地方，在给bashclash传配置的config文件时，之前的配置文件已经更新了，详见：
 
 https://github.com/SunBK201/UA3F/blob/master/docs/clash/Clash.md
 
+```bash
+nft add rule ip mangle POSTROUTING oif br-lan ip protocol ip ip ttl set 128
+```
+
+
+
+```bash
+# 备份原配置
+cp /etc/firewall.user /etc/firewall.user.backup 2>/dev/null
+
+# 添加TTL规则到防火墙用户规则
+cat >> /etc/firewall.user << 'EOF'
+
+# === TTL设置规则（无线和有线）===
+# 清理并重新设置TTL规则
+nft delete table ip mangle 2>/dev/null
+nft add table ip mangle
+nft add chain ip mangle POSTROUTING { type filter hook postrouting priority mangle; policy accept; }
+nft add rule ip mangle POSTROUTING oif "br-lan" ip ttl set 128
+nft add rule ip mangle POSTROUTING oif "phy0-ap0" ip ttl set 128
+nft add rule ip mangle POSTROUTING oif "phy1-ap0" ip ttl set 128
+EOF
+
+# 重启防火墙
+/etc/init.d/firewall restart
+```
+
+
+
 就同样的修改一下代理的配置即可